ISX to x15
01-14-2026, (Subject: ISX to x15 ) 
Post: #1
ISX to x15
Someone swapped an ISX cm2250 for an X15 Cm2350, they used a harness off of a 2014 kenworth t800 that had cm2350 ISX, problem is everything works fine just the acceleration pedal doesn’t work, codes I get are 4149, and 4289, I’m getting 5 volts, and ground, I bypassed all the wiring and hooked up the pedal straight too the ecm, still same codes. Swapped into a 2012 Kenworth w900
replyreply


Messages In This Thread
ISX to x15 - Manjot12dosanjh - 01-14-2026
RE: ISX to x15 - Rawze - 01-15-2026,
RE: ISX to x15 - Bengy88 - 01-16-2026,
RE: ISX to x15 - Rawze - 01-16-2026,



NOTE: Rawze.com is not affiliated, nor endorses any of the google ads that are displayed on this website.