Two VERY important "Mid-Harness" connectors are located on the Drivers side rear, near the firewall and under the Master Cylinder, C145 and C146.
Problems with especially C145 (bent pins, moisture, etc) have been know to contribute to issues with pedal response and even no-starts.

Below are the pinout details for these connectors from my '06 Wiring Manual (should be applicable to the '05 and up for the most part).

C-145: Pin positions and wires (1-17): 1) RD/LG (Red w/ Light Green stripe) - From Ignition Switch C250 Pin 1 "Run & Start", through C1282 Pin 9, to FICM C1388c Pin 7, & BJB Fuel Heater relay C1329 Pin 86 2) PK/BK (Pink with Black stripe) - From Inertia Switch C2207 Pin 1 to Fuel Pump C1392 Pin 1, and connects with PCM C1381a Pin 19 (fuel pump monitor) 3) RD/YE (Red w/ Yellow stripe) - From main light switch C205a Pin 9 w/ Auto Lamps to BJB C1172 Pin 1 to DRL Relay w/ DTRL only. *** note - Not used without DTRL. 4) - 5) RD/BK (Red w/ Black stripe) - From Ignition switch C250 Pin 13 to BJB F1.11 for ABS CM C135 Pin 32, & to BJB Fuse F1.12 for Brake Pressure Switch C1025 Pin 1 6) RD/BK (Red with Black stripe) - From MultiFunction Switch C202a Pin 9 to CJB C270g Pin 4 w/o DTRL; or to BJB DTRL relay (87a) with DTRL (Daytime Running Lights) 7) - 8) - 9) RD/WH (Red with White stripe) - Switched Ground from PCM C1381a Pin 3 to 4WD Control Module C281b Pin 4 10) BK/PK (Black with Pink stripe) - From CJB C270a Pin 10 to Windshield Wiper Motor C125 Pin 8 11) - 12) BK/WH (Black with White stripe) - Signal Return (ground) from APP sensor C2040 Pin 3 to PCM C1381a Pin 20 13) TN (Tan) - Tan wire fed from the v-ref circuit 351 (Brown w/ White stripe) from PCM C1381a Pin 45, to Baro sensor C2256 Pin 2 *** note - this tan wire also feeds the APP sensor (secondary v-ref source) at C2040 Pin 7 14) DB/LG (Dark Blue with Light Green stripe) - Signal from Baro sensor C2256 Pin 3 to PCM C1381a Pin 38 15) LB/OG (Light Blue with Orange stripe) - V-ref from EATC C228a Pin 7 through C1147 Pin 1 to Ambient Air Temp sensor C132 Pin 2 16) BK (Black) - Signal Return (ground) from Air Bag Sliding Contact C218a Pin 2 to PCM C1381a Pin 24 17) WH/RD (White with Red stripe) - Signal to PCM C1381a Pin 25 from APP C2040 Pin 8 - for Position 3

C-145: Pin positions and wires (18-34): 18) BK/OG (Black w/ Orange stripe) - Signal return (ground) from APP sensor C2040 Pin 1, & Baro sensor C2256 Pin 1 (which connects to MAP, MAF, & WIF signal return circuits), becoming a Gray Wire w/ red stripe & connecting to PCM C1381a Pin 33 19) YE/WH (Yellow with White stripe) - Signal to PCM C1381a Pin 26 from APP sensor C2040 Pin 2 Position 1 20) LG/OG (Light Green with Orange stripe) - From MultiFunction Switch C202b Pin 9 to Left Rear Park,Stop,Turn C4035 Pin 3 and Trailer Tow Left Turn relay C1188 Pin 2 21) OG/LB (Orange with Light Blue stripe) - From MultiFunction Switch C202b Pin 8 to Right Rear Park,Stop,Turn C4032 Pin 3 and Trailer Tow Right Turn relay C1187 Pin 2 22) LB/RD (Light Blue with Red stripe) - From HEC C220b Pin 17 to Air Filter Minder C1210 Pin B 23) RD/YE (Red with Yellow stripe) - from CJB C270a Pin 8 Fuse F2.45 (Hot in Start or Run); Female Connector empty on Automatic Transmission, To Clutch Pedal Position Switch C257 Pin 3 on Manuals 24) - 25) - 26) - 27) GY (Gray) - From Restraints Control Moduel C2041 Pin 17; Only on the Male connector 28) LG/RD (Light Green with Red stripe) - V-ref from PCM C1381a Pin 17 to Parking Brake Switch C2015 Pin 1 29) BK/PK (Black with Pink stripe) - from CJB C270g Pin 1 Reversing Lamp Relay Pin 5 to ElectroChromatic Mirror C911 Pin 3 and Parking Aid Module C4014 Pin 9 - if equipped. 30) BN/OG (Brown with Orange stripe) - Oil Pressure Switch C103 Pin 1 to HEC C220b Pin 15 From C1282 Pin 11 31) WH/VT (White with Violet stripe) - For EATC, from BJB Blower Motor Relay C1011 Pin 85 to Ground G202 *** note - w/o EATC From CJB C270a Pin 20 to BJB Blower Motor Relay Pin 85 32) WH (White) - Signal to PCM C1381a Pin 37 from APP sensor C2040 Pin 5 - for Position 2 33) GY/BK (Gray with Black stripe) - V-ref from C1381a PCM pin 29 to APP sensor C2040 Pin 6 34) PK/BK (Pink w/ Black stripe) - With EATC, Signal Return from Ambient Air Temp sensor C132 Pin 1 through C1147 to EATC C228b Pin 5; *** note - Male Connector empty without EATC

C-146: Pin positions and wires (1-17): 1) - 2) YE/RD (Yellow w/ Red stripe) - Signal return from Blower Motor Speed Controller C1308 Pin 1 to EATC C228a Pin 3 3) LG/WH (Light Green with White stripe) - From EATC C228a Pin 16 to Blower Motor Speed Controller C1308 Pin 2 4) - 5) - 6) - 7) BK/WH (Black with White stripe) - Ground from DLC C251 Pin 5 to G101 8) OG/BK (Orange with Black stripe) - From EATC C228a Pin 10 to Blower Motor Speed Controller C1308 Pin 3 9) YE/RD (Yellow with Red stripe) - V-ref from C125 Pin 1 to MultiFunction Switch C202b Pin 4 Wiper Motor High 10) RD (Red) - W/ ESOF, ESOF Solenoid C1247 Pin 3 to 4WD Module C281b Pin 7 Switched Ground 11) GY/BK (Gray w/ Black stripe) - W/ ESOF, ESOF solenoid C1247 Pin 1 to 4WD Module C281b Pin 1 Switched Ground 12) - 13) DB/OG (Dark Blue w/ Orange stripe) - V-ref from C125 Pin 10 to MultiFunction Switch C202b Pin 2 Wiper Motor various controls 14) LB (Light Blue) - W/ ESOF from HEC C220b Pin 21 (4WD Switch) to Mid Harness C1010 Pin 13 then terminated. Not used w/ ESOF. *** note - To 4x4 Indicator switch C1177 Pin 1 w/o ESOF. 15) OG (Orange) - V-ref from C125 Pin 12 to MultiFunction Switch C202b Pin 5 Wiper Motor Wash 16) TN/WH (Tan with White stripe) - Signal from Tow Haul Switch C2255 to PCM C1381a Pin36 17) VT (Violet) - VPower from EATC C228b Pin 18 to A/C Compressor Cycling Switch C1081 Pin 4

C-146: Pin positions and wires (18-34): 18) RD/LG (Red with Light Green stripe) - Signal from Brake Pedal Switch C278 Pin 4 to PCM C1381a Pin18 19) WH (White) - V-ref from C125 Pin 11 to MultiFunction Switch C202b Pin 3 Wiper Motor various 20) VT (Violet) - PCM Bus communication from PCM C1381a Pin 39 to DLC C251 Pin 13 21) LG/RD (Light Green w/ Red stripe) - From HEC C220a Pin 15 to Alternator C102a Pin 1 (thru C1148, C1298) 22) GY/BK (Gray with Black stripe) - from ABS Module C135 Pin 21 to 4WD Module C281b Pin 3 w/ ESOF and to Radio C290a Pin 14 w/ AND w/o ESOF 23) LB/BK (Light Blue w/ Black stripe) - V-ref to Air Bag Sliding Contact C218a Pin 7 from PCM C1381a Pin 31 24) BN/YE (Brown with Yellow stripe) - From EATC C228a Pin 23 to BJB BLower Motor Relay C1011 Pin 86 *** From Manual Climate Control C294a Pin 3 to BJB BLower Motor Relay C1011 Pin 86 25) PK/OG (Pink with Orange stripe) - from Windshield Wiper Motor C125 Pin 3 to ground G300 26) TN/LG (Tan with Light Green stripe) - From HEC C220b Pin 14 to Brake Fluid Switch C124 Pin 2 27) DG/YE (Dark Green with Yellow stripe) - From HEC C220b Pin 1 to Brake Fluid Switch C124 Pin 3 28) - 29) LG/WH (Light Green with White stripe) - From MultiFunction Switch C202b Pin 10 to Left Front Park/Turn Lamp C1023 Pin 3. MFS also feeds HEC C220a Pin 1, Driver's Side mirror C521 Pin 4. 30) WH/LB (White with Light Blue stripe) - From MultiFunction Switch C202b Pin 7 to Right Front Park/Turn Lamp C1043 Pin 3. MFS also feeds HEC C220a Pin 3, Passenger's Side mirror C601 Pin 4. 31) RD (Red) - V-ref from C125 Pin 9 to MultiFunction Switch C202b Pin 1 Wiper Motor Various 32) BN/YE (Brown w/ Yellow stripe) - W/ ESOF, from HEC C220b Pin 22 (4WD Switch) to Mid Harness C1010 Pin 12 then terminated. Not used for ESOF. *** note - To 4WD Indicator Switch C1177 Pin 2 w/o ESOF. 33) WH (White) - HS CAN (+) from ABS Control Module C135 Pin 3, & PCM C1381a Pin 13 to DLC C251 Pin 6 34) BK (Black) - HS CAN (-) from ABS Control Module C135 Pin 18, & PCM C1381a Pin 14 to DLC C251 Pin 14

Links to mid-harness and connector locations:

https://www.powerstroke.org/attachments/lh-engine-compartment-connectors-png.808152/

https://www.powerstroke.org/attachments/many-mid-harness-connector-locations-png.808150/

https://www.powerstroke.org/attachments/many-mid-harness-connector-locations_2-png.808151/

 

C-251: Pin positions and wires (1-16) for the Data Link Connector (OBDII Port - ENGINE COMMUNICATIONS): 1) - 2) - 3) OG (Orange) - UBP Bus Comm. from HEC C220b Pin 11 to VSM C2113c Pin 5 and EATC C228b Pin 3 4) BK (Black) - To/From G202 ground 5) BK/WH (Black with White stripe) - To/From G101 ground through C146 Pin 7 6) WH (White) - CAN Bus Comm. from ABS CM C135 Pin 3, TEBC C2142b Pin 6, HEC C220b Pin 7, PCM C1381a Pin 13 7) LB/WH (Light Blue with White stripe) - ISO Bus Comm. from RCM C2041 Pin 5, PAM C4014 Pin 5, and 4WD CM C281b Pin 10 8) - 9) - 10) - 11) - 12) - 13) VT (Violet) - PCM Bus Comm. from PCM C1381a Pin 39 through C146 Pin 20 14) Black (BK) - CAN Bus Comm. from ABS CM C135 Pin 18, TEBC C2142b Pin 7, HEC C220b Pin 6, PCM C1381a Pin 14 15) - 16) LB/WH (Light Blue with White stripe) - Power from CJB Fuse F2.22 C270d Pin 7

 

SOOOOOOOOOO...I was looking for an ICP pigtail for my buddy's late '04 6.0 and kept running into the "Part Discontinued" when searching for the FMC P/N (5C3Z-12224-A) at ANWBL and some other options. So, I gave my local dealership a call, and they said the P/N has been updated to AU2Z-14S411-LB in case anyone is running into the same issue!

-jokester

 

More parts from China?

 

Probably...

-jokester

 

I'm hoping you can help, after 2 days of searching I'm pretty burnt out

I'm looking for the parts numbers for the 11 connectors at the backside of the fuse block under the dash. Long story short I'm doing a interior swap, and currently missing some of the circuitry/connectors. I'd like all the connectors for future reference but I really need 270l & 270e to continue with some progress

 

Have you looked thru this resource ?

 

Well for some reason the link gives me an "oops" but if it's ford's connector catalog, I have looked through the 6 cavity several times and was unable to pin point the connector labeled as 270l. Will attempt to attach a picture of the diagram I'm looking at.

 

Well for some reason the link gives me an "oops" but if it's ford's connector catalog, I have looked through the 6 cavity several times and was unable to pin point the connector labeled as 270l. Will attempt to attach a picture of the diagram I'm looking at.

 

Yeah getting the same when I click the link -- the file is solid , and I checked it before posting
it is the Ford connector listing that you mention

Here is another resource , and may contain the same pdf that I posted above

https://www.powerstroke.org/threads/engine-harness-connector-list-primarily-2005-2007-f-series-with-part-numbers-wip-almost-all-apply-to-03-and-04-also.1402494/#post-16608144

 

Back to some other connectors - the PCM connectors C1381a, C1381b, C1381c

C-1381a PCM (Left) Connector (Pins 1-46): Supplemental Engine Harness (12A581)​	Circuit​
PCM LEFT PLUG "socket rejection" problem (good posts by Oh-Four Excursion) ALSO - potentially an issue in one of the "cluster of connectors" underneath the master cylinder and ABS CM (four or five box type multi-pin plugs). No OBDII communication​
1) LT GRN/WHT (Light Green wire with White stripe)- CTO, Tachometer Output​	76​
2) PNK/YEL - A/C CLUTCH RELAY, Control​	331​
3) RED/WHT - TR0-N2, 4wd Control Module, neutral switch sense​	463​
4) PNK - STARTER RELAY CONTROL (switched ground)​	329​
5) LT BLU/ORG - FUEL PUMP RELAY, Control (switched ground)​	926​
6) ORG/YEL - PTO RPM, Power take off RPM control signal​	2246​
7) YEL/WHT - TR0-P, Throttle position sensor feed​	1857​
8) TAN/LT GRN - A/C PRESS SW, signal​	439​
9) VIO/LT GRN - BCPSW, Auto charge protect​	2248​
10) LT BLU/YEL - GROUND​	875​
11) BLK/WHT - GROUND, Communication network ground, Type 1 ground​	570​
12) ORG - PTO, Power take off​	2242​
13) WHT - DLC CAN H, High speed CAN + (to HEC C220b Pin 7, and to DLC C251 Pin 6)​	1908​
14) BLK - DLC CAN L, High speed CAN - (to HEC C220b Pin 6, and to DLC C251 Pin 14)​	1909​
15) RED - WATER IN FUEL (5 volt), signal (through in-harness connector C1386, and also to transmission plug)​	643​
16) TAN/LT GRN - A/C PRESS SW, A/C head pressure sensor​	440​
17) LT GRN/RED - PARK BRAKE SWITCH, Input​	162​
18) RED/LT GRN - STOPLAMP SW, Brake Pedal Position Switch (13480) input​	810​
19) PNK/BLK - INERTIA SW, Fuel pump power, monitoring circuit (through in-harness connector C1386, and also to transmission plug)​	787​
20) BLK/WHT - APS2, Accelerator Pedal Position Sensor 3, return (not a sensor number typo)​	3014​
21) TAN/LT BLU - MAF SENSOR, Signal return (12B579)​	968​
22) WHT/ORG - VSO, Vehicle speed sensor​	679​
23) BLK/WHT - GROUND, Communication network ground, Type 1 ground​	570​
24) BLK - SPEED CTRL SW, Speed control switch return​	133​
25) WHT/RED - APPS 3 SIG, Accelerator Pedal Position Sensor 3, signal​	3015​
26) YEL/WHT - APPS 1 SIG, Accelerator Pedal Position Sensor 1, signal​	3835​
27) LT BLU/YEL - START INTLCK, Clutch pedal starter interlock switch, signal​	92​
28) BLK/YEL - BRAKE PRESSURE SWITCH, Input​	307​
29) GRY/BLK - APPS 2 RTN, Accelerator Pedal Position Sensor 2, Return​	3013​
30) VIO - GEN/BATT, Generator / Battery Indicator, Control​	3090​
31) LT BLU/BLK - SPEED CONTROL SWITCH, Input​	151​
32) ORG/BLK - CUSTOMER ACC, Power Take Off ground​	2247​
33) GRY/RED - SIGNAL RETURN, For MAP, Baro, APP, IAT1, WIF​	359​
34) RED - IGNITION, PCM Power Relay (switched power), also to the Fan Clutch, IPR, Transmission Range Sensor, EGR valve, etc.​	361​
35) GRY/BLK - VSS, Vehicle Speed Sensor, input​	679​
36) TAN/WHT (OR TAN/BLU) - CLTCH PED DEACT or TOW/HAUL SWITCH SIGNAL (depends on truck configuration)​	224 (or 306)​
37) WHT - APPS 2 SIG, Accelerator Pedal Position Sensor 2, signal​	3012​
38) DK BLU/LT GRN - BAROMETRIC PRESSURE, Sensor feed​	356​
39) VIO - PROG SIG, Flash EEPROM Module Programming Signal, FEPS (To PCM Bus Communication, to DLC C251, Pin13)​	107​
40) DK GRN - VBATT, Voltage provided at all times, overload protected​	1683​
41) LT GRN/BLK - MAP SENSOR​	358​
42) LT BLU/RED - MAF SENSOR (12B579), signal​	967​
43) GRY - IAT SENSOR (12A697), signal​	743​
44) ORG/RED - PTO VREF, Voltage​	2245​
45) BRN/WHT - V REF VOLTAGE (5V), Power to Engine Sensors, V-reference Voltage to MAP, Baro, APP​	351​
46) RED - IGNITION (PCM Power Relay, Switched Power)​	361​

 

C-1381b PCM (Right) Connector (Pins 1-30): Transmission Harness​	Circuit​
1) PNK/WHT (Pink Wire with White Stripe) - REF VOLT, 12 volt circuit​	371​
2) VIO/YEL - PC-A SOL, Pressure Control Solenoid (PC-A) (7G383), Control​	480​
3) YEL/LT GRN - REV LMP CTRL, Reversing Lamp relay, Control​	324​
4) not used​	-​
5) not used in mine (but might be used in some truck configurations) LT GRN/RED - TRO​	1146​
6) not used​	-​
7) YEL/WHT - PC SOL PWR, Shift Solenoid VPWR​	1876​
8) not used​	-​
9) ORG/YEL - SSPC-A CTRL, Shift Solenoid Pressure Control A (SSPC-A) (7J136), Control​	237​
10) VIO/ORG - SSPC-B CTRL, Shift Solenoid Pressure Control B (SSPC-B) (7J136), Control​	315​
11) PNK/BLK - SSPC-C CTRL, Shift Solenoid Pressure Control C (SSPC-C) (7J136), Control​	971​
12) BLK/LT GRN - SSPC-D CTRL, Shift Solenoid Pressure Control D (SSPC-D) (7J136), Control​	236​
13) DK BLU/WHT - SSPC-E CTRL, Shift Solenoid Pressure Control E (SSPC-E) (7J136), Control​	125​
14) BRN/ORG - TCC SOL CTRL, Torque Converter Clutch (TCC) Solenoid (7J136), Control​	924​
15) not used​	-​
16) not used​	-​
17) not used​	-​
18) not used​	-​
19) not used​	-​
20) not used​	-​
21) not used​	-​
22) BLK/WHT - TR-P GND, Transmission Range Sensor Assembly (TR-P) (7H557), Ground​	570​
23) not used​	-​
24) not used​	-​
25) LT BLU/YEL - TR-P SIG, Transmission Range Sensor Assembly (TR-P) (7H557), Signal​	199​
26) ORG/BLK - TFT SENS SIG, Transmission Fluid Temprature (TFT) Sensor (7H141), Signal​	923​
27) GRY/ORG - ISS SIG, Intermediate Shaft Sped Sensor (ISS) (7M101), Signal​	134​
DK BLU/YEL - OSS SIG, Output Shaft Sped Sensor (ISS) (7H103), Signal​	136​
29) DK GRN/WHT - TSS SIG, Turbine Shaft Sped Sensor (TSS) (7M101), Signal​	870​
30) ORG/WHT - SIG TRN, Signal Return from TFT​	1875​

 

C-1381c PCM (Center) Connector (Pins 1-46): PCM Main Engine Harness (12B637)​	Circuit​
1) WHT/YEL (White Wire with Yellow Stripe) - CHARGE, Generator / Battery Charge Control​	1183​
2) YEL/RED - IPR CONTROL, Switched Ground​	552​
3) VIO/ORG - GLOW PLUG SYS, Signal​	1086​
4) YEL - CHARGE (2ND), Generator / Battery Charge Control (with Dual Generators)​	1185​
5) not used​	-​
6) RED/ORG - FAN CLUTCH, Electronic Fan Control, Signal​	229​
7) not used​	-​
8) not used​	-​
9) not used​	-​
10) DK BLU - TURBO ACT, Variable Geometric Turbo Actuator, Control, Switched Ground​	43​
11) BLK/LT BLU - TURBO ACT, Variable Geometric Turbo Actuator, Common​	41​
12) not used​	-​
13) not used​	-​
14) DK BLU - FAN CLUTCH, Electronic Fan Control, Signal, Switched Ground​	228​
15) not used​	-​
16) not used​	-​
17) WHT/LT GRN - GLOW PLUG, Glow Plug Control Moduel, Signal​	1277​
18) not used​	-​
19) LT GRN/YEL - FICM DELIVERY, FICM Fuel Delivery Command, To FICM Connector C1388c Pin 5, CKP Information​	54​
20) DK BLU/ORG - FICM CYL ID, FICM Cylinder Identification, To FICM Connector C1388c Pin 10, CKP information, CMP Information​	56​
21) not used​	-​
22) BRN/PNK - COOLING FAN GROUND​	360​
23) WHT/PNK - EGR VALVE ACTUATOR, Control​	33​
24) not used​	-​
25) GRY/RED - SIGNAL RETURN, From Fuel Pump through mid-harness connector C1386 (also on this circuit is EGR Position, ICP, EBP, ECT, EOT, MAT)​	359​
26) LT BLU/WHT - CAN BUS 2L, ONLY to FICM Connector C1388c Pin 31​	70​
27) VIO/LT BLU - EBP SENSOR, Signal​	553​
28) PNK/YEL - FICM COMMUNICATION​	878​
29) DK BLU/LT GRN - ICP SENSOR, Signal​	812​
30) DK BLU - CKP SENSOR (6C315)​	349​
31) RED - CMP SENSOR (6B288)​	50​
32) YEL/WHT - COOLANT TEMP, Signal​	3076​
33) LT BLU/ORG - EGR VALVE ACTUATOR, Position Sense​	34​
34) not used​	-​
35) not used​	-​
36) BRN/WHT - V REF VOLTAGE (Fuel Pump, EGR Position, ICP, EBP, ECT, EOT, MAT)​	351​
37) RED/LT GRN - CAN BUS 2H, ONLY to FICM Connector C1388c Pin 30​	69​
38) not used​	-​
39) not used​	-​
40) not used​	-​
41) GRY - CKP SENSOR (6C315)​	350​
42) BLK - GROUND, Shield Ground for CMP and CKP​	57​
43) ORG - CMP SENSOR (6B288)​	49​
44) LT GRN/RED - EOT SENSOR, Signal​	354​
45) RED/WHT - ACT SENSOR, Air Charge Temperature Sensor (IAT2 or MAT), Signal​	42​
46) BRN/LT GRN - FAN CLUTCH, 12V Reference Voltage​	352​

 

Now for the Instrument Cluster HEC) and Connectors C220a and C220b
.

.

https://www.powerstroke.org/threads/pigtail-not-available-for-my-2006-ford-f250-diesel.1412279/?post_id=16676166#post-16676166

.

https://www.powerstroke.org/threads/connectors.1402479/?post_id=16608046#post-16608046

C-220a Rectangular at Instrument Cluster (HEC): WPT-1161 or AU2Z-14S411-BCA Pin positions and wires (1-26):​	Circuit​
1) LG/WH (Light Green with White stripe) - From Turn/Signal/Stop Lamps Feed, Left Front to Turn/Signal Stop, Left Front Light and to Exterior Rear View Mirror. Note that a feed from the MultiFunctionSwitch (MFS) also ties into this circuit. Aux relay Box 1 contains the Indicator Flasher Relay and feeds the MFS.​	3​
2) LG/BK (Light Green with Black stripe) - Power - Hot with High Beams on​	12​
3) WH/LB (White w/ Light Blue stripe) - From TurnSignal/Stop Lamps Feed, Right Front to Turn/Signal Stop, Right Front Light & to Exterior Rear View Mirror. Note that a feed from the MultiFunctionSwitch (MFS) also ties into this circuit. Aux relay Box 1 contains the Indicator Flasher Relay and feeds the MFS.​	2​
4) -​
5) BN/WH (Brown with White stripe) - Only for Dual Tank Option (selector valve +/-)​	789​
6) LB/PK (Light Blue with Pink stripe) - Air Bag Tone driver from Switched​	1083​
7) -​	-​
8) -​	-​
9) -​	-​
10) BK (Black) - Ground, G202​	57​
11) -​	-​
12) LB/RD (Light Blue with Red stripe) - From Vpower From Radio C290a Pin 3, also to 4WD Switch C284 Pin 4 and power Sliding Window Switch C203 Pin 5.​	19​
13) RD/YE (red with Yellow stripe) - Voltage Supplied in Start & Run,​	640​
14) BK/YE (Black with Yellow stripe) - Air Bag Indicator, control​	608​
15) LG/RD (Light Green with Red stripe) - Alternator/Battery Indicator, control​	904​
16) -​	-​
17) -​	-​
18) WH/OG (White with Orange stripe) - Compass data (-) From Compass Sensor Module through C909 Pin 3 and C264 Pin 13​	703​
19) WH/BK (White with Black stripe) - Compass data (+) To Compass Sensor Module through C264 Pin 14 and C909 Pin 4​	702​
20) GY/OG (Gray with Orange stripe) - To Message Center Switch, input (+) C265 Pin 3​	1411​
21) LB/YE (Light Blue with yellow stripe) - From Message Center Switch, power C265 Pin 2​	143​
22) BK/PK (Black with Pink stripe) - Voltage in Run & Accessory​	1002​
23) -​	-​
24) BK/PK (Black with Pink stripe) - V-ref to Air Bag Sliding Contact to Key Warning Switch through C218a Pin 1​	158​
25) LG/YE (Light Green with Yellow stripe) - Battery Saver Relay Switched Output (Ground) To Vanity Mirrors (Left, C906 Pin 1 and Right, C907 Pin 1), AND also to CJB C270a Pin 1 Accessory Delay Relay (which then feeds the Engine Compartment Lamp C1159 Pin 2, Interior MAP Lamps, front and back)​	54​
26) LG/OG (Light Green with Orange stripe) - Voltage Supplied at ALL Times from CJB C270a Pin 15 Fuse F2.41​	705​
C-220b Rectangular at Instrument Cluster (HEC): WPT-1391 or EU2Z-14S411-KA Pin positions and wires (1-26):​	Circuit​
1) DG/YE (Dark Green with Yellow stripe) - Brake Fluid Level Switch, signal​	531​
2) -​	-​
3) BN/LB (Brown with Light Blue stripe) - Safety Belt Buckle Switch, input​	85​
4) LB (Light Blue) - Accessory Delay Relay, control​	1332​
5) -​	-​
6) BK (Black) - High Speed CAN (-), Connects with PCM C1381a Pin 14 and DLC C251 Pin 14​	1909​
7) WH (White) - High Speed CAN (+), Connects with PCM C1381a Pin 13 and DLC C251 Pin6​	1908​
8) BK/OG (Black with Orange stripe) - Fuel Sender, return​	396​
9) YE/LB (Yellow with Llight Blue stripe) - Reference Voltage​	675​
10) YE/WH (Yellow with White stripe) - Fuel Pump, Fuel gauge, signal​	29​
11) OG (Orange) - UBP Diagnostics​	693​
12) PK/OG (Pink with Orange stripe) - Ground​	676​
13) BK/LG (Black with Light Green stripe) - Voltage Supplied at ALL Times​	785​
14) TN/LG (Tan with Light Green stripe) - Brake Fluid Level Switch, return​	512​
15) BN/OG (Brown with Orange stripe) - Engine Oil Pressure Indicator, control (to C145)​	1308​
16) -​	-​
17) LB/RD (Light Blue with red stripe) - Air Filter Sensor Signal, input​	142​
18) LG/RD (Light Green with Red stripe) - Parking Brake Switch, input​	162​
19) BK/LG (Black with Light Green stripe) - Voltage Supplied At All Times​	3049​
20) -​	-​
21) LB (Light Blue) - 4WD High Indicator​	210​
22) BN/YE (Brown with Yellow stripe) - 4WD Low Indicator​	975​
23) PK/LB (Pink with Light Blue stripe) - Door Ajar Switch Right Rear, signal​	760​
24) LG/YE (Light Green with Yellow stripe) - Door Ajar Switch Left Rear, signal​	759​
25) OG/LG (Orange with Light Green stripe) - Interior Lamps, control​	402​
26) BK/LB (Black with Light Blue stripe) - Interior Lamps Relay, Switched output​	53​

 

Next to begin working on details for the CJB (Central Junction Box) Connectors C270a-l

 

Central Junction Box (CJB) connector pin out information:

C270a-p: Central Junction Box (CJB)​
C-270a Rectangular at Central Junction Box: Pin positions and wires (1-24):​	Circuit​
1) LG/YE (Light Green wire with Yellow stripe) - Battery saver relay, switched output​	54​
2) RD/BK - Voltage supplied in Start (overload protected)​	1000​
3) LB/BK - Voltage supplied at all times (overload protected)​	22​
4) not used​	-​
5) VT/OG - Voltage supplied in Run (overload protected)​	298​
6) not used​	-​
7) PK/WH - Voltage supplied at all times (overload protected)​	1306​
8) RD/YE - Voltage supplied in Start and Run (overload protected)​	640​
9) not used​	-​
10) BK/PK - Voltage in Run or Accessory (overload protected). C145 is involved in this circuit for Windshield Wiper Motor and Blower Motor.​	1002​
11) BK - Ground​	57​
12) LB/PK - Voltage in Run (overload protected)​	295​
13) LG/BK - Power, Hot with High Beams on​	12​
14) LB - Accessory delay relay (C2075), control​	1332​
15) LG/OG - Voltage supplied at all times (overload protected)​	705​
16) WH/LB - Voltage in Run (overload protected). Note - this is the spare "switched power" wire supplied to the customer from the factory. Terminated behind the dash.​	294​
17) YE - Fog lamp relay, control​	275​
18) OG/YE - Voltage in Run (overload protected)​	609​
19) DB - Horn relay, control​	1​
20) WH/VT - Voltage in Run (overload protected)​	296​
21) LB/PK - Voltage in Run (overload protected)​	295​
22) DG/YE - Fuel pump relay switched power (output)​	238​
23) PK - Accessory delay relay (C2075), (switched output)​	194​
24) not used​	-​

C-270b Rectangular at Central Junction Box: Pin positions and wires (1-12): Feeds the "Hot in Start" buss and this buss feeds C270h - VERY important for starting)​	Circuit​
1) PK (Pink wire) - Voltage supplied at all times (overload protected)​	1792​
2) LG/RD (Light Green wire with Red stripe) - Voltage supplied at all times (overload protected)​	10​
3) not used​	-​
4) not used​	-​
5) BN - Power, Exterior Lamps​	14​
6) BK/LG - Voltage supplied at all times (overload protected)​	785​
7) GY/OG - Power, Hot with High Beams on​	632​
8) DG - Voltage supplied in Start (overload protected)​	1522​
9) LG/BK - Power, Hot with High Beams on​	12​
10) TN/WH - Voltage supplied at all times (overload protected)​	195​
11) not used​	-​
12) DB/OG - Voltage supplied at all times (overload protected)​	196​
C-270c Rectangular at Central Junction Box: Pin positions and wires (1-6):​	Circuit​
1) RD/BK (Red wire with Black strip) - Voltage supplied in Run (overload protected)​	1040​
2) YE - Voltage supplied at all times (overload protected)​	37​
3) LG/VT - Voltage supplied at all times (overload protected)​	1050​
4) RD/LG - Voltage supplied in Start and Run (overload protected)​	16​
5) GY/YE - Voltage supplied in Run (overload protected)​	687​
6) DB/LG - Voltage supplied in Accessory and Run (overload protected)​	964​
C-270d Rectangular at Central Junction Box: Pin positions and wires (1-8):​	Circuit​
1) BK/LG (Black wire with Light Green stripe) -​	3049​
2) not used​	-​
3) RD/LB - Voltage supplied at all times (overload protected)​	1567​
4) not used​	-​
5) LG/VT - Voltage supplied at all times (overload protected)​	797​
6) LB/BK - Accessory Delay Relay, switched outout (GAS ENGINES ONLY)​	400​
7) LB/WH - Voltage supplied at all times (overload protected)​	40​
8) LB/RD - Instrument illumination, feed​	19​
C-270e Rectangular at Central Junction Box: Pin positions and wires (1-4):​	Circuit​
1) RD (Red wire) - Voltage supplied at all times (overload protected)​	50​
2) BN/PK (Brown wire with Pink stripe) - Voltage supplied at all times (overload protected)​	1049​
3) RD/BK - Voltage supplied at all times (overload protected)​	116​
4) DB/OG - Voltage supplied at all times (overload protected)​	325​
C-270f Rectangular at Central Junction Box: Pin positions and wires (1-12):​	Circuit​
1) not used​	-​
2) DG/OG (Dark Green wire with Orange stripe) -​	161​
3) DB/WH -​	160​
4) Power from Fuse F2.115 through the Upfitter Relay (C258) to Fuse F2.701 in the Upfitter Relay Box​	1717​
5) BK - Ground G100, for Upfitter Relay C258​	57​
6) WH/PK - Voltage supplied in Start (overload protected). From Starter Relay Fuse F2.31 through C270h, Pin 8 Note: This is the starter voltage supply circuit that feeds Starter Relay connector C2163, Pin 85 FYI: See also Fuse F2.31, pg 13-13 FYI: Voltage supplied in Start to the Starter Relay is fed from C270h, Pin 8 (Circuit 33) feeding Starter Relay C2163 , Pin 85 FYI: Voltage supplied in Start to the Starter Relay is also fed from C270f, Pin 9 (Circuit 329) feeding Starter Relay C2163, Pin 86 FYI: The starter relay switched power output is connected to C270g, Pin 2 (circuit 113) feeding Starter relay C2163 , Pin 87​	33​
7) LG/YE - Battery Saver Relay, switched output​	54​
8) YE/LG - Reversing Lamps Relay (C2257), control​	324​
9) PK - Starter Relay, control Note: This is connected to the Starter Relay connector: C2163, Pin 86. See also C270h and Fuse F2.31, pg 13-13 FYI: Voltage supplied in Start to the Starter Relay is fed from C270h, Pin 8 (Circuit 33) feeding Starter Relay C2163 , Pin 85 FYI: Voltage supplied in Start to the Starter Relay is also fed from C270f, Pin 6 (Circuit 33) feeding Starter Relay C2163, Pin 85 FYI: The starter relay switched power output is connected to C270g, Pin 2 (circuit 113) feeding Starter relay C2163 , Pin 87​	329​
10) LB/OG - Fuel Pump relay, control (note: the book also labels this as circuit 570, Ground w/ BK/WH wire, but I do not think that this is for our 6.0L diesel)​	926​
11) BK - Ground G100​	57​
12) GY/WH - A/C Clutch relay, switched output​	821​
C-270g Rectangular at Central Junction Box: Pin positions and wires (1-8):​	Circuit​
1) BK/PK (Black wire with Pink stripe) - Reversing Lamp relay (C2257), switched output​	140​
2) Starter Relay (11450) switched power, output Note: This is connected to the Starter Relay connector: C2163, Pin 87 FYI: Voltage ALSO supplied in Start to the Starter Relay is from C270f, Pin 6 (Circuit 33) feeding Starter Relay C2163, Pin 85 FYI:Voltage ALSO supplied in Start to the Starter Relay from C270h, Pin 8 (Circuit 33) feeding Starter relay C2163, Pin 85 FYI: The starter relay voltage at Start is fed from C270f, Pin 9 (circuit 329) feeding Starter relay C2163, Pin 86​	113​
3) not used​	-​
4) Power, Hot with Low Beams on​	13​
5) not used​	-​
6) Trailer Tow battery charge relay (C2110), switched output​	49​
7) not used​	-​
8) not used​	-​
C-270h Rectangular at Central Junction Box: Pin positions and wires (1-12):​	Circuit​
1) LG/BK (Light Green wire with Black stripe) - Power, hot with High Beams on​	12​
2) TN/OG - Fog Lamp Relay, output to fog lamps​	478​
3) BN - Power, exterior lamps​	14​
4) not used​	-​
5) RD - PCM Power, Switched Relay Note: DIRECTLY FROM FUSE F2.22, PCM Power) Also, PCM Connector C1381a (Pins 34 and 46) connect here​	361​
6) RD/YE - PCM Power, Switched Relay​	391​
7) LB/PK - Voltage supplied in Run (overload protected)​	295​
8) WH/PK - Voltage supplied in Start (overload protected), from Starter relay Fuse F2.31 TO C270f, Pin 6 Note: This is connected to the Starter Relay connector: C2163, Pin 85 FYI: See also Starter Relay Fuse F2.31, pg 13-13 FYI:Voltage ALSO supplied in Start to the Starter Relay fed from C270f, Pin 6 (Circuit 33) feeding Starter relay C2163, Pin 85 FYI: The starter relay voltage at Start is fed from C270f, Pin 9 (circuit 329) feeding Starter relay C2163, Pin 86 FYI: The starter relay switched power output is connected to C270g, Pin 2 (circuit 113) feeding Starter relay C2163, Pin 87​	33​
9) YE/LG - Horn Relay, switched power output​	6​
10) not used​	-​
11) not used​	-​
12) not used​	-​
C-270i Rectangular at Central Junction Box: Pin positions and wires (1-12):​	Circuit​
1)​
2)​
3)​
4)​
5)​
6)​
7)​
8)​
9)​
10)​
11)​
12)​
C-270j Rectangular at Central Junction Box: Pin positions and wires (1-16):​	Circuit​
1) not used​	-​
2) not used​	-​
3) OG/LG (Orange wire with Light Green stripe) - Voltage supplied at all times (overload protected)​	956​
4) not used​	-​
5) not used​	-​
6) not used​	-​
7) DG/VT - HTD mirror relay, switched output​	59​
8) not used​	-​
9) not used​	-​
10) LB/PK - Voltage supplied in Run (overload protected)​	295​
11) PK - Accessory Delay Relay (C2075), switched output​	194​
12) BN - Power, Exterior Lamps​	14​
13) not used​	-​
14) LB/PK - Voltage supplied in Run (overload protected)​	295​
15) BN/WH -​	962​
16) LG/YE - Battery Saver Relay, switched output​	54​
C-270k Rectangular at Central Junction Box: Pin positions and wires (1-8):​	Circuit​
1) not used​	-​
2) RD (Red wire) - Voltage supplied at all times (overload protected)​	1447​
3) not used​	-​
4) VT/OG - Voltage supplied in Start and Run (overload protected)​	1717​
5) LB/RD - Instrument illumination, feed​	19​
6) RD/LG - Voltage supplied at all times (overload protected)​	1445​
7) RD/LB - Voltage supplied at all times (overload protected)​	1446​
8) OG/RD - Voltage supplied at all times (overload protected)​	1448​
C-270l Rectangular at Central Junction Box: Pin positions and wires (1-6):​	Circuit​
1) not used​	-​
2) not used​	-​
3) RD/BK (Red wire with Black stripe) - Voltage supplied at all times (overload protected)​	1153​
4) BK/WH - Voltage supplied at all times (overload protected)​	51​
5) DG - Voltage supplied at all times (overload protected)​	566​
6) LB/BK - Accessory Delay Relay (C2075), Switched Output​	400​
C-270p Rectangular at Central Junction Box: Pin positions and wires (1):​	Circuit​
1) Red (Battery Cable +)​	2037​

 

Transmission connectors (at the transmission)

C-1385 Square at Transmission: Pin positions and wires (1-24):​	Circuit​
1) DB/WH (Dark Blue with White stripe) - Shift Solenoid Pressure Control E From PCM C1381b Pin 13​	125​
2) -​	-​
3) VT/OG (Violet with Orange stripe) - Shift Solenoid Pressure Control B From PCM C1381b Pin 10​	315​
4) BK/LG (Black with Light Green stripe) - Shift Solenoid Pressure Control D From PCM C1381b Pin 12​	236​
5) PK/BK (Pink with Black stripe) - Shift Solenoid Pressure Control C From PCM C1381b Pin 11​	971​
6) -​	-​
7) YE/WH (Yellow with White stripe) - Shift Solenoid VPWR From PCM C1381b Pin 7​	1876​
8) BN/OG(Brown with Orange stripe) - Torque Converter Clutch (TCC) Solenoid From PCM C1381b Pin 14​	924​
9) -​	-​
10) VT/YE (Violet with Yellow stripe) - Pressure Control (PC-A) Solenoid From PCM C1381b Pin 2​	480​
11) -​	-​
12) OG/YE (Orange with Yellow stripe) - Shift Solenoid Pressure Control A From PCM C1381b Pin 9​	237​
13) -​	-​
14) -​	-​
15) LB/YE (Light Blue with Yellow stripe) - Transmission Range Sensor Assembly, signal From PCM C1381b Pin 25​	199​
16) -​	-​
17) BK/WH (Black with White stripe) - Transmission Range Sensor Assembly, ground to PCM C1381b Pin 22 (same ground for TRS C1385 Pin 17, C1387 Pin 2, and C1107 Pin 3)​	570​
18) OG/BK (Orange with Black stripe) - 5 volt V-ref to Transmission Fluid temperature (TFT) Sensor From PCM C1381b Pin 26​	923​
19) -​	-​
20) YE/WH (Yellow with White stripe) - Shift Solenoid VPWR From PCM C1381b Pin 7​	1876​
21) PK/WH (Pink with White stripe) - Reference Voltage (12 VOLT) From PCM C1381b Pin1 (this is the same 12v v-ref source for the Range Sensor and the TSS, the OSS, and the ISS speed sensors)​	371​
22) OG/WH (Orange with White stripe) - Transmission Fluid temperature (TFT) Sensor, Signal Return From PCM C1381b Pin 30​	1875​
23) -​	-​
24) YE/WH (Yellow with White stripe) - Shift Solenoid VPWR From PCM C1381b Pin 7​	1876​
C-1386 Round 8 Pin connector at frame rail, towards engine compartment from HFCM: Pin positions and wires (1-8):​	Circuit​
1) BK (Black wire) - from Fuel Pump connector C1392 Pin 2 to ground G100. This is also he ground for PCM connector C1381c​	57​
2) - PK/BK (Pink wire with Black stripe) - From C2207 Pin 1 Inertia Switch (fed from the CJB intrgral Fuel Pump Relay, C270a Pin 22 connector), through mid harness connector C145 Pin 2 (and to C1381a Pin 19 for monitoring fuel pump voltage, and also to the fuel pump connector C1392). A branch wire "dead ends" in mid harness connector C211​	787​
3) BK (Black wire) - same circuit as the ground through Pin 1. This is not used on my engine (fuel heater)​	57​
4) DB (Dark Blue wire) - Not used in my engine. This is the switched ground circuit for the HFCM fuel heater​	653​
5) GY/RD (Gray with Red stripe) - from WIF Sensor connector C1080 Pin 2 to mid harness connector C1010 to PCM connector C1381a Pin 33. Common Signal Return circuit. MAO, MAF & IAT1, Baro, and APP Position 1 sensors all use this circuit. Mid harness connector C145 contains wires on this circuit from APP sensors.​	359​
6) R (Red wire) - V-Ref, confirmed 5V from PCM connector C1381a Pin 15, through mid harness connector C1010 Pin 15. To WIF sensor connector C1080 Pin 1. The return circuit to the PCM is through Pin 5 described above.​	643​
7) -​	-​
8) -​	-​
C-1387 Round at Transmission: Pin positions and wires (1-4):​	Circuit​
1) PK/WH (Pink with White stripe) - Reference Voltage (12 VOLT) From PCM C1381b Pin1 (this is the same 12v v-ref source for the Range Sensor and the TSS, the OSS, and the ISS speed sensors)​	371​
2) BK/WH (Black with White stripe) - Ground to PCM C1381b Pin 22 (same ground for TRS C1385 Pin 17, C1387 Pin 2, and C1107 Pin 3)​	570​
3) VT/LG (Violet with Light Green stripe) - Turbine Shaft Speed (TSS) Sensor, signal to PCM C1381b Pin 29​	970​
4) GY/OG (Gray with Orange stripe) - Intermediate Shaft Speed (ISS) Sensor, signal to PCM C1381b Pin 27​	134​
C-1107 Square(ish) at Transmission: Pin positions and wires (1-3):​	Circuit​
1) PK/WH (Pink with White stripe) - Reference Voltage (12 VOLT) From PCM C1381b Pin1 (this is the same 12v v-ref source for the Range Sensor and the TSS, the OSS, and the ISS speed sensors)​	371​
2) DB/YE (Dark Blue with Yellow stripe) - Output Shaft Speed (OSS) Sensor, signal to PCM C1381b Pin 28​	136​
3) BK/WH (Black with White stripe) - Ground to PCM C1381b Pin 22 (same ground for TRS C1385 Pin 17, C1387 Pin 2, and C1107 Pin 3)​	570​

 

ABS Control Module

Connector:

https://www.myautovaluestore.com/motorcraft/bu2z14s411bbb-mop-wpt1356

C135 Rectangular 46 Pin (ABS CM connector): WPT-1356 (BU2Z-14S411-BBB) Pin positions and wires: In the engine compartment, left side. '05 and up are located beside the brake master cylinder, by the inner fender wall. '03 and '04 are under the drivers side battery box behind the headlight, under a rubber cover.​	Circuit​
Mysteriously gone ABS module - Ford Truck Enthusiasts Forums​
https://cimg4.ibsrv.net/gimg/www.fo...n/1360x1040/80-2013_02_15_223544_1_6b290a62f081b43467f034e440f82dfb9a4ec656.gif​
1) -​	-​
2) YE/LG (Yellow with Light Green stripe) - Voltage at all times from BJB Fuse F1.22 --> to Coils​	534​
3) WH (White) - HS CAN (+) to/from PCM C1381a Pin 13, and HEC C220b Pin 7, TBC Pin 6, and DLC C251 Pin 6 through Mid Harness Connector C146 Pin 33​	1908​
4) -​	-​
5) -​	-​
6) -​	-​
7) -​	-​
8) -​	-​
9) -​	-​
10) -​	-​
11) -​	-​
12) TN/OG (Tan with Orange stripe) - From Front Left Speed sensor C150 Pin 1​	521​
13) TN/BK (Tan with Black stripe) - From Front Left Speed sensor C150 Pin 2​	522​
14) -​	-​
15) -​	-​
16) LG/YE (Light Green with Yellow stripe) - To Ground G105​	530​
17) -​	-​
18) BK (Black) - HS CAN (-) to/from PCM C1381a Pin 14, and HEC C220b Pin 6, TBC Pin 7, and DLC C251 Pin 14 through Mid Harness Connector C146 Pin 34​	1909​
19) -​	-​
20) -​	-​
21) GY/BK (Gray with Black stripe) - From PCM C1381a Pin 35 and Windshield Wiper Motor C125 Pin 4, AND (IF ESOF) 4WD CM C281b Pin 3 and Radio C290a Pin 14 through Mid Harness Connector C146 Pin 22​	679​
22) -​	-​
23) -​	-​
24) -​	-​
25) -​	-​
26) YE/RD (Yellow with Red stripe) - From Front Right Speed sensor C160 Pin 1​	514​
27) YE/BK (Yellow with Black stripe) - From Front Right Speed sensor C160 Pin 2​	516​
28) -​	-​
29) -​	-​
30) -​	-​
31) OG/YE (Orange with Yellow stripe) - Voltage at all times from BJB Fuse F1.23 --> to ABS Pump​	532​
32) TN/RD (Tan with red stripe) - Voltage in RUN from BJB Fuse F1.11​	533​
33) -​	-​
34) -​	-​
35) -​	-​
36) -​	-​
37) -​	-​
38) -​	-​
39) -​	-​
40) -​	-​
41) LG/BK (Light Green with Black stripe) - From Rear Axle Speed sensor C455 Pin 1​	519​
42) RD/PK (Red with Pink stripe) - From Rear Axle Speed sensor C455 Pin 2​	523​
43) -​	-​
44) -​	-​
45) LG/YE (Light Green with Yellow stripe) - To Ground G105​	530​
46) -​	-​

C-140 Square, 12 pin: Pin positions and wires (1-12), only 9 active for the 6.0L: ABS wires and Trailer Tow Connector wires (C110, C1282, C1010, C1298, C140, C214: Below ABS CM); (C211 below Master Cylinder); (C145, C146 below the BJB)​	Circuit​
1) -​	-​
2) OG/LB (Orange w/ Light Blue stripe) - From MFS C202b Pin 8 to Right Rear park/turn/stop light C4032 Pin 3​	5​
3) LG/OG (Light Green w/ Orange stripe) - From MFS C202b Pin 9 to Left Rear park/turn/stop light C4035 Pin 3​	9​
4) OG (Orange) - From BJB Trailer Tow Relay C2110 Pin 87 through CJB C270g Pin 6 to Trailer Tow Connector C4099 Pin 5​	49​
5) RD/PK (Red with Pink stripe) - Rear Axle Speed Sensor (Diesel): From Rear Axle Speed sensor C455 Pin 2 to ABS CM C135 Pin 42. Note: Also shown on pg 93-4: This diagram shows Pin 5 being from BJB Fuse 1.20 to Trailer Tow Connector C4099 Pin 7, BUT, this is for GAS engines ONLY. pg 95-3 CLEARLY shows Pin 10 (from Fuse F1.20) of C140 feeds C4099 Pin 7 - FOR OUR DIESELS!​	523​
6) LG/BK (Light Green with Black stripe) - from Rear Axle Speed sensor C455 Pin 1 to ABS CM C135 Pin 41​	519​
7) BK/PK (Black with Pink stripe) - From Reversing Lamp Relay C2257 Pin 5 through CJB C270g Pin 1 to Left Reversing Lamp C451 Pin 3 and Right Reversing Lamp C461 Pin 3​	140​
8) -​	-​
9) -​	-​
10) BK/LG (Black with Light Green stripe) - From BJB Fuse F1.20 to Trailer Tow Connector C4099 Pin 7 (confirmed from Owners Manual Fuse Diagram)​	963​
11) YE (Yellow) - From BJB Trailer Tow Relay Left Turn C1188 Pin 5 to Trailer Tow Connector C4099 Pin 1​	52​
12) DG (Dark Green) - From BJB Trailer Tow Relay Right Turn C1187 Pin 5 to Trailer Tow Connector C4099 Pin 4​	64​
** NOTE - MFS is Multi Function Switch​

 

Thanks for all of your work.

 

Battery Junction Box Connectors and circuits - Please note that the use and function of the BJB varies by model year and what is posted below is from the 2006 manual.
.

C-1235 FICM Relay: Pin positions and wires (1-5): part of harness 12A581​	Circuit​
1) TN/YE (Tan wire with Yellow stripe) - Voltage supplied at all times (Overload Protected)​	792​
2) RD/YE - Switched Ground (PCM controlled)​	3098​
3) DG/LG - Fuel Injector Control Module (FICM) power relay, switched power, output​	876​
4) not used​	na​
5) DG - Voltage supplied at all times (Overload Protected)​	1523​
C-1187 Trailer Tow Relay, right turn: Pin positions and wires (1-5): part of harness 12A581​	Circuit​
1) BK (Black wire) - Ground​	57​
2) OG/LB (Orange wire with Light Blue stripe) - Relay, control​	5​
3) DG/OG - Voltage supplied at all times (Overload Protected)​	1362​
4) not used​	na​
5) DG - Trailer Lamp socket, right turn signal​	64​
C-1188 Trailer Tow Relay, left turn: Pin positions and wires (1-5): part of harness 12A581​	Circuit​
1) Black wire - Ground​	57​
2) LG/OG (Light Green wire with Orange stripe) - Relay, control​	9​
3) DG/OG - Voltage supplied at all times (Overload Protected)​	1362​
4) not used​	na​
5) YE - Trailer Lamp socket, left turn signal​	52​
C-1008 A/C Clutch Relay: Pin positions and wires (1-5): part of harness 12A581​	Circuit​
1) RD/YE (Red wire with Yellow stripe) - PCM Power Relay, Switched output​	391​
2) PK/YE - A/C Clutch Relay, control​	331​
3) WH/VT - Voltage supplied at all times (Overload Protected)​	326​
4) not used​	na​
5) Gy/WH - A/C Clutch Relay, switched output​	321​
C-1011 Blower Motor Relay (Relay plugged directly into the BJB circuit board):​	Circuit​
30) BK/LG (Black wire with Light Green stripe) - Voltage supplied at all times (Overload Protected)​	364​
85) WH/VT - Ground with EATC, Voltage in Run (overload protection) for non-EATC​	296​
86) BN/YE - Blower Motor Relay control with EATC, Blower Motor Relay feed for non-EATC​	399​
87) BN/OG - Blower Moter relay switched power, output​	181​
87A) not used​	na​
C-1329 Fuel Heater Relay (Relay plugged directly into the BJB circuit board): note: The fuel heater was deleted on engines with a build date of 5/16/05 or later ('06+ for sure, maybe SOME very late '05's).​	Circuit​
30) WH/YE (White wire with Yellow stripe) - Voltage supplied at all times (Overload Protected)​	1044​
85) BK - Ground​	57​
86) RD/LG - Voltage supplied in Start/Run (Overload Protected)​	16​
87) DB - Fuel Heater Relay, switched output​	653​
87A) not used​	na​
NOTE: these are mid-harness connectors that are involved with circuits from the BJB (connectors that are vulnerable to random electrical shorts if handled poorly or exposed to fluids (water/coolant): C140 C1010 C1282

 

Two more important "mid-harness" connectors: C140 and C1010
.

C-140 Square: Pin positions and wires (1-12), only 9 active wires for the 6.0L: ABS wires and Trailer Tow Connector wires (C110, C1282,C1010,C1298, C140,C214:Below ABS CM); (C211 below Master Cylinder); (C145, C146 below the BJB)​	Circuit​
1) -​	-​
2) OG/LB (Orange w/ Light Blue stripe) - From MFS C202b Pin 8 to Right Rear park/turn/stop light C4032 Pin 3​	5​
3) LG/OG (Light Green w/ Orange stripe) - From MFS C202b Pin 9 to Left Rear park/turn/stop light C4035 Pin 3​	9​
4) OG (Orange) - From BJB Trailer Tow Relay C2110 Pin 87 through CJB C270g Pin 6 to Trailer Tow Connector C4099 Pin 5​	49​
5) RD/PK (Red with Pink stripe) - Rear Axle Speed Sensor (Diesel): From Rear Axle Speed sensor C455 Pin 2 to ABS CM C135 Pin 42. Note: Also shown on pg 93-4: This diagram shows Pin 5 being from BJB Fuse 1.20 to Trailer Tow Connector C4099 Pin 7, BUT, this is for GAS engines ONLY. pg 95-3 CLEARLY shows Pin 10 (from Fuse F1.20) of C140 feeds C4099 Pin 7 - FOR OUR DIESELS!​	523​
6) LG/BK (Light Green with Black stripe) - from Rear Axle Speed sensor C455 Pin 1 to ABS CM C135 Pin 41​	519​
7) BK/PK (Black with Pink stripe) - From Reversing Lamp Relay C2257 Pin 5 through CJB C270g Pin 1 to Left Reversing Lamp C451 Pin 3 and Right Reversing Lamp C461 Pin 3​	140​
8) -​	-​
9) -​	-​
10) BK/LG (Black with Light Green stripe) - From BJB Fuse F1.20 to Trailer Tow Connector C4099 Pin 7 (confirmed from Owners Manual Fuse Diagram)​	963​
11) YE (Yellow) - From BJB Trailer Tow Relay Left Turn C1188 Pin 5 to Trailer Tow Connector C4099 Pin 1​	52​
12) DG (Dark Green) - From BJB Trailer Tow Relay Right Turn C1187 Pin 5 to Trailer Tow Connector C4099 Pin 4​	64​
** NOTE - MFS is Multi Function Switch​

.

C1010 Square: 16 Pin connector with 10 wires for the 6.0L This connector is part of PCM harness 12A581 - secondary engine harness Pin positions and wires (ESOF and Automatic Transmission): WPT-326 or 3U2Z-14S411-JVA I believe! (C110,C1282,C1010,C1298, C140,C214: Below ABS CM); (C211 below Master Cylinder); (C145, C146 below the BJB)​	Circuit​
1) DB (Dark Blue) - Circuit 653 - Switched ground to the fuel heater relay C1329 Pin 87 (fuel heater deleted in this year model). Either to or from Mid-harness connector C1386 Pin 4, which is located next to the frame rail, not far from the HFCM towards the engine compartment.​	653​
2) GY/RD (Gray with Red stripe) - From WIF C1080 Pin 2 Signal Return through C1386 Pin 5 to PCM C1381a Pin 33. This wire connects the "SIGNAL RETURN" circuit to C1381a from WIF, IAT1, MAP, signals through C1010 TO C1381a Pin 33. Baro, and APP "SIGNAL RETURN" circuits connect to C1381a Pin 33 THROUGH C1010 by connecting DOWNSTREAM of the MAP, WIF and IAT1 wiring.​	359​
3) YE/LG (Yellow with Light Green stripe) - From Reversing Lamp Relay C2257 Pin 2 through CJB C270f Pin 8 to PCM C1381b Pin 3​	324​
4) DG/LB (Dark Green with Light Blue stripe) - Note: The Connector detail lists DG/LB, but page 13-23 for fuse F1.3 lists DG/LG From BJB Fuse F1.3 to Aux Relay Box Transfer Case Relays C1129 and C1178 Pins 86 AND Pins 87.​	704​
5) PK/BK (Pink with Black stripe) - From Inertia Switch C2207 Pin 1 through Mid Harness C145 Pin 2 to Fuel Pump C1392 Pin 1​	787​
6) -​	-​
7) -​	-​
8) -​	-​
9) -​	-​
10) -​	-​
11) BK (Black) - From Reversing Lamp Switch C169 Pin 2, Fuel Pump C1392 Pin 2, and Transfer Case Relays "High to Low" C1173 Pin 87a and Transfer Case Relay "Low to High" C1129 Pin 87a to ground G100.​	57​
12) BN/YE (Brown with Yellow stripe) - Female plug only has wire with Manual 4WD models - From 4WD CM C281b Pin 11 through C146 Pin 32 (terminated - not used w/ ESOF); to 4WD Indicator Switch C1177 Pin 2 for Manual 4WD​	975​
13) LB (Light Blue) - Female plug only has wire with Manual 4WD models - From 4WD CM C281b Pin 12 through C146 Pin 14 (terminated - not used w/ ESOF); to 4WD Indicator Switch C1177 Pin 1 for Manual 4WD​	210​
14) -​	391​
15) RD (Red) - From WIF sensor C1080 Pin 1, through C1386 Pin 6, to PCM C1381a Pin 15: Labeled as V-ref (confirmed: 5v)​	643​
16) LG/RD (Light Green with Red stripe) - From PCM C1381b Pin 5 THROUGH C1010, then terminated, not used​	1146​

 

FICM connectors:

• C1388a - connector nearest firewall (injectors 1,4,6,7)
• C1388b - middle connector (injectors 2,3,5,8)
• C1388c - connector nearest the degas bottle (power, ground, control, communications)

C-1338a FICM (X1) Connector (Pins 1-24): End Connector nearest firewall: 1,4,6,7​	Circuit​
Bane of my existence p0273 injector 5 6.0 - Ford Truck Enthusiasts Forums​
https://cimg1.ibsrv.net/gimg/www.fo...bulletin/1920x1440/_c1388a_1_4_6_7_a42e495f5eb008bfab46a800a3a832529a130f8f.png​
https://cimg0.ibsrv.net/gimg/www.ford-trucks.com-vbulletin/147x153/_injector_pin_orientation_27eaf42ea739d509b2f3d2d781301b9f9e020931.png
1) LG/YE (Light Green w/ Yellow stripe) - Fuel injector #4 Open Coil, Ground: C1184, Pin 2​	7​
2) LG/WH (Light Green w/ White stripe) - Fuel injector #1 Open Coil, Ground: C1181, Pin 2​	3​
3) TN/YE (Tan w/ Yellow stripe) - Fuel injector #7 Open Coil, Ground: C1312, Pin 2​	11​
4) RD/YE (Red w/ Yellow stripe) - Fuel injector #6 Open Coil, Ground: C1186, Pin 2​	15​
5) WH/LB (White w/ Light Blue stripe) - Fuel injector #1 Close Coil, Ground: C1181, Pin 4​	2​
6) YE/LG (Yellow with Light Green stripe) - Fuel injector #4 Close Coil, Ground: C1184, Pin 4​	6​
7) BN (Brown) - Fuel injector #6 Close Coil, Ground: C1186, Pin 4​	14​
8) LG/RD (Light Green with Red stripe) - Fuel injector #7 Close Coil, Ground: C1312, Pin 4​	10​
9) -​	-​
10) -​	-​
11) -​	-​
12) -​	-​
13) -​	-​
14) -​	-​
15) -​	-​
16) -​	-​
17) LG/BK (Light Green w/ Black stripe) - Fuel injector #7 Open Coil, Power: C1312, Pin 1​	12​
18) LG/OG (Light Green w/ Orange stripe) - Fuel injector #7 Close Coil, Power: C1312, Pin 3​	9​
19) WH/BK (White w/ Black stripe) - Fuel injector #1 Open Coil, Power: C1181, Pin 1​	4​
20) DB (Dark Blue) - Fuel injector #1 Close Coil, Power: C1181, Pin 3​	1​
21) RD/LG (Red w/ Light Green stripe) - Fuel injector #6 Open Coil, Power: C1186, Pin 1​	16​
22) RD/BK (Red w/ Black stripe) - Fuel injector #6 Close Coil, Power: C1186, Pin 3​	13​
23) WH/PK (White with Pink stripe) - Fuel injector #4 Open Coil, Power: C1184, Pin 1​	33​
24) OG/LB (Orange with Light Blue stripe) - Fuel injector #4 Close Coil, Power: C1184, Pin 3​	5​

C-1338b FICM (X2) Connector (Pins 1-24): Middle Connector: 2,3,5,8​	Circuit​
Bane of my existence p0273 injector 5 6.0 - Ford Truck Enthusiasts Forums​
https://cimg5.ibsrv.net/gimg/www.fo...-vbulletin/401x640/_c1388b_2_3_5_8_d21c57fb83c55358c8883f28325529bb745091d8.png​
https://cimg0.ibsrv.net/gimg/www.fo.../147x153/_injector_pin_orientation_27eaf42ea739d509b2f3d2d781301b9f9e020931.png​
1) TN/LG (Tan w/ Light Green stripe) - Fuel injector #5 Open Coil, Ground: C1185, Pin 2​	23​
2) LB/RD (Light Blue w/ Red stripe) - Fuel injector #2 Open Coil, Ground: C1182, Pin 2​	19​
3) WH/RD (White w/ Red stripe) - Fuel injector #8 Open Coil, Ground: C1313, Pin 2​	31​
4) OG/LG (Orange w/ Light Green stripe) - Fuel injector #3 Open Coil, Ground: C113, Pin 2​	27​
5) LB/BK (Light Blue w/ Black stripe) - Fuel injector #5 Close Coil, Ground: C1185, Pin 4​	22​
6) OG/YE (Orange w/ Yellow stripe) - Fuel injector #2 Close Coil, Ground: C1182, Pin 4​	18​
7) BK/LG (Black w/ Light Green stripe) - Fuel injector #8 Close Coil, Ground: C1313, Pin 4​	30​
8) WH/VT (White with Violet stripe) - Fuel injector #3 Close Coil, Ground: C113, Pin 4​	26​
9) -​	-​
10) -​	-​
11) -​	-​
12) -​	-​
13) -​	-​
14) -​	-​
15) -​	-​
16) -​	-​
17) WH/LB (White w/ Light Blue stripe) - Fuel injector #2 Open Coil, Power: C1182, Pin 1​	20​
18) WH (White) - Fuel injector #2 Close Coil, Power: C1182, Pin 3​	17​
19) BK/PK (Black w/ Pink stripe) - Fuel injector #3 Open Coil, Power: C113, Pin 1​	28​
20) DG/VT (Dark Green w/ Violet stripe) - Fuel injector #3 Close Coil, Power: C113, Pin 3​	25​
21) DB/OG (Dark Blue w/ Orange stripe) - Fuel injector #5 Open Coil, Power: C1185, Pin 1​	24​
22) DG/LG (Dark Green w/ Light Green stripe) - Fuel injector #5 Close Coil, Power: C1185, Pin 3​	21​
23) RD/LB (Red with Light Blue stripe) - Fuel injector #8 Open Coil, Power: C1313, Pin 1​	32​
24) YE/WH (Yellow with White stripe) - Fuel injector #8 Close Coil, Power: C1313, Pin 3​	29​

C-1338c FICM (X3) Connector (Pins 1-32): Nearest Degas Bottle: PCM, Power/Ground, and Communications​	Circuit​
Bane of my existence p0273 injector 5 6.0 - Ford Truck Enthusiasts Forums​
https://cimg3.ibsrv.net/gimg/www.fo...vbulletin/640x640/_c1388c_pcm_plug_19993d7a693b3ede7a13e5e710f02d08c28d2215.png​
1) BK/PK (Black w/ Pink stripe) - Ground G101 through Mid Harness Connector C1282 Pin 1​	574​
2) BK/PK (Black w/ Pink stripe) - Ground G101 through Mid Harness Connector C1282 Pin 1​	574​
3) BK/PK (Black w/ Pink stripe) - Ground G101 through Mid Harness Connector C1282 Pin 1​	574​
4) DG/LG (Dark Green w/ Light Green stripe) - FICM Power Relay, Switched Power, fused feed: From C1235, FICM Power relay, Pin 3; through Mid Harness Connector C1282 Pin 12 (Source: Fuse F1.5)​	876​
5) LG/YE (Light Green w/ Yellow stripe) - CKP-O, from C1381c Pin 19​	54​
6) -​	-​
7) VT/OG (Violet w/ Orange stripe) - Voltage supplied in Start/Run: From Ignition Switch C250 Pin 1, through Mid Harness Connector C145 Pin 1, also through Mid Harness Connector C1282 Pin 9​	1717​
8) WH/BK (White w/ Black stripe) - FICM Power Relay, Switched Power, Fused Feed: From BJB Fuse F1.15, and this fuse is also supplied from the "FICM Power Relay circuit C1235 Pin 3 Power Output" with this splice being "Prior To" the Mid Harness Connector C1282 that then feeds power to FICM Pins 4,23,24,25, Note: this source is also Fuse F1.5 that feeds the FICM Relay, but the passes through Fuse F1.15. After Fuse F1.15, it passes through Mid Harness Connector C1282 Pin 6 - THIS IS THE LOGIC POWER​	814​
9) PK/YE (Pink with Yellow stripe) - Powertrain Control Systems, Communications to PCM C1381c Pin 28​	878​
10) DB/OG (Dark Blue with Orange stripe) - CMP-O, from C1381c Pin 20​	56​
11) -​	-​
12) -​	-​
13) -​	-​
14) -​	-​
15) -​	-​
16) -​	-​
17) -​	-​
18) -​	-​
19) -​	-​
20) -​	-​
21) -​	-​
22) BK/PK (Black with Pink stripe) - Ground G101 through Mid Harness Connector C1282 Pin 1​	574​
23) DG/LG (Dark Green with Light Green stripe) - FICM Power Relay Switched Power: From C1235, FICM Power relay, Pin 3; through Mid Harness Connector C1282 Pin 12 (Source: Fuse F1.5)​	876​
24) DG/LG (Dark Green with Light Green stripe) - FICM Power Relay Switched Power: From C1235, FICM Power relay, Pin 3; through Mid Harness Connector C1282 Pin 12 (Source: Fuse F1.5)​	876​
25) DG/LG (Dark Green with Light Green stripe) - FICM Power Relay Switched Power: From C1235, FICM Power relay, Pin 3; through Mid Harness Connector C1282 Pin 12 (Source: Fuse F1.5)​	876​
26) BK/PK (Black with Pink stripe) - Ground G101 through Mid Harness Connector C1282 Pin 1​	574​
27) RD/YE (Red with Yellow stripe) - FICM Power Relay Control: From C1235, FICM Power relay, Pin 2 through mid Harness Connector C1282 Pin 8 (Source: Fuse F1.18)​	3098​
28) -​	-​
29) -​	-​
30) RD/LG (Red with Light Green stripe) - CAN Bus 2H: To PCM C1381c Pin 37​	69​
31) LB/WH (Light Blue w/ White stripe) - CAN Bus 2L, ISO BUS: To PCM C1381c Pin 26, also to DLC C251 Pin 7​	70​
32) BK (Black) - Shielding Ground (ground is internal to the FICM)​	57​

 

FICM function diagram attached.

Also another one linked below:

https://www.powerstroke.org/attachments/failure-to-get-ficm-sync-png.817117/