10-02-2011, 03:13 PM
Compression Ignition Addict
Join Date: Feb 2009
Location: Nacogdoches, TX
Thanked 14 Times in 14 Posts
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Check in the manual what that fuse is for.
Auxiliary Powertrain Control Module (APCM) (Diesel only)
Overdrive Cancel Switch
Idle Validation Switch (Diesel only)
Diesel PCM via Clutch
Not sure what usually goes out on that switch.
On the #30 30A fuse, the fuel bowl heater shorts out and there goes the PCM. But idk about #19.