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2004 Cadillac CTS 3.6L No Start
Posted to GM Driveability on 1/19/2016 24 Replies

Thanks for taking the time to read this. car will not start and key will not come out of ignition. thought it was going to be easy fix but a new ECM did NOT fix this one. I can communicate with all modules on the vehicle, I have disconnected all modules and co...

24 Replies Received (View Replies)

  Related Documents & Media  2004 Cadillac CTS

 
Message Closed w/FIX

car Vehicle Data

2004 Cadillac CTS

VIN 1G6DM57734
Engine3.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / injected
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P0564Speed Control Set Switch 1 Signal Plausibility
P1629TCM Internal Supply Voltage / Watchdog
U1040Lost Communication With Antilock Brake System Module
U1064Lost Communication With BCM / VCD Module
U1192Lost Communications With PASS-Key® III Module
U1300Class 2 Data Line Short To Ground
Message Closed w/FIX

car Vehicle Data

2004 Cadillac CTS

VIN 1G6DM57734
Engine3.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / injected
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P0564Speed Control Set Switch 1 Signal Plausibility
P1629TCM Internal Supply Voltage / Watchdog
U1040Lost Communication With Antilock Brake System Module
U1064Lost Communication With BCM / VCD Module
U1192Lost Communications With PASS-Key® III Module
U1300Class 2 Data Line Short To Ground