Questions & Answers for: 2003 cadillac cts pcm

...if you had someone install it for you it shouldn't be much more than 2 hours labor. I'm not sure what car you own but the PCM shouldn't run that much. Where is the pcm located on the 2003 chevy ...

...2003 Cadillac CTS that ran great until this afternoon, now the car cranks fine (good battery) but will not start? What would cause such immediate failure (fuel pump etc?) Hey all. I've had my 2003 in ...

...Cadillac CTS and about a week ago the key got stuck in the ignition. We were first told that the battery was bad and needed to be charged. Well that didn't work and we took it in to an auto repair ...

I put in a new computer know I've got 12 codes on it most is for trans what went wrong Check the trans harness, be sure all connections are clean and secure. Also did you make sure the new pcm was ...

I get engine code p0446! possible bad vent valve, possible bad wiring to vent valve, possible bad pcm

...THE PROBLEM. IGNITION KEY UNABLE TO OUT THE IGNITION SWITCH AND ENGINE START OK BUT ALARM LIGHT ON 2004 cadillac cts 3.6l key locked and dash power went out, how can i start the engine to run ...

2003 caddy cts. Engine light on and codes say o2 sensors, replaced all and engine light still on reporting a bad sensor. Have chased it for a year. Now they say it could be a bad PCM . Is the Is there

...the ECM on a 2003 cadillac cts trying to replace the ecm on a 2003 cadillac cts unblot it , unplug it and replace . then take it to the dealer so they can remarry all the other modules to the pcm

...2003 CTS to swap engine for CTS V engine? if so, what style and model It is possible to swap the 3.2 V-6 for the 5.7 V-8 from the 2004-2007 CTS-V (or Z-6 Corvette). You will need to swap out the ...

...2003 Cadillac cts You take it to a qualified repair shop , no reset . They will hook up a factory scan tool an check fuel level sensor input data to the PCM- engine computer an input to instrument ...