Join Date: Dec 2010
Location: Raiford, Fl.
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Codes after SCT install
I just installed the Livewire Extreme on my 6.4 with 4" DPF/Cat delete a couple days ago. The first tune I loaded was the extreme tune. It ran fine for about 25 miles or so. Then I changed to the performance tune and it was good for about 10 miles before the wrench showed up on my dash. I checked the codes and this is what popped up:
UO115-lost communication with ECM/PCM "A"
UO100-lost communication with ECM/PCM "B"
UO101-lost communication with TCM
P244D-exhaust temp too high for DPF regen
P1000-OBD systems readiness test not complete
The truck ran just fine and the tuner was working good as well during this. I tried to clear the codes but they would not go away. I returned the truck to stock, unplugged the tuner and then rebooted but that did'nt help either. I don't think anything is wrong with the truck, just a glitch in the tuner somehow.
What do I need to do, to correct this?? It is quite annoying having to look at that wrench on the display!!
Hopefully I just need to make a call in to SCT and they can walk me through it!! If anyone has any input on this, please chime in and share!!
Also, how can I get an operating manuel for the tuner? I did not recieve one in the package.
Other than that, I am loving this tuner!! Night and day differance with this installed and the extra mpg's are awesome!!
08 4X4 Harley Davidson Edition
4 Inch Lift
35" Hankook A/T Tires
18" A/E Chrome Wheels
Westin Polished Running Boards W/ LED
Bullydog Cold Air Intake
SCT Livewire Extreme, KEM Tune
4" DPF/Cat Delete
Pair of Kicker Comp. 10's behind the seat.
Soon to come:
Smoked Tail Lights