Questions & Answers for: 2003 cadillac cts ecm

...Cadillac CTS 04, and periodically the "Security Theft System" will come up and the car cannot start and the key will not come out. We have disconnected the battery and the car seems to be fine for a ...

2003 CTS cadillac, 135k miles. The idle jumps from 1000 to 1500 continuosly then it climbs up the the rev limiter for 10 seconds and repeats over and over. The trans now shifts hard, the dash says ...

cadillac 2003 cts car and come out theft system how can desactivated can you help me please Hi, If your portable remote is not work , you may need to replace the battery with new one. If it not work ,

2003 Cadillac cts service engine light & traction control light don't work. I just purchased this car yesterday and noticed that both the MIL and the traction control lights are not working. ...

2003 cadillac cts after the ecm was replaced the car will not start all the time My ECM was replaced on my car. It is still in the shop and they told me the starter is going out because it ...

03 cts wont start after replacing ecm. I replaced the ecm with new factory part and now car wont start You need to get it program at the dealer.. It is vin program...

...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 ecm work to replace in a 2004 Cadillac CTS? No... All ecm (s) are make model, year, and vin specific. They must be flashed with the correct information which includes engine, accessories , sensor

cadillac cts 2003 3.2l engine the timing belt jumped time i replaced the set it back on the timing marks an it didn't start i a code po 341 so replaced the camshaft position sensor didn't start The ...

2003 Cadillac CTS how to do a hard reset please? I was going down the highway and all sudden shut off and it will not start it'll turn over. The fuel pump works sometimes. I'm getting fuel to the fuel