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2004 Cadillac CTS 3.6L No Start
Posted to GM Driveability on 4/27/2017 12 Replies

Customer stated that the vehicle sat over the winter and when they went to start it the battery was dead. Vehicle started and ran fine before winter. After new battery install the vehicle started and ran normal. Next day, no crank. They disconnected the batter...

12 Replies Received (View Replies)

  Related Documents & Media  2004 Cadillac CTS

 
Message Closed w/FIX

car Vehicle Data

2004 Cadillac CTS

VIN 1G6DM57724
Engine3.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

U0100Lost Communication With PCM
U1000Class 2 Communication Malfunction
U1016Serial Communications Malfunction
Message Closed w/FIX

car Vehicle Data

2004 Cadillac CTS

VIN 1G6DM57724
Engine3.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

U0100Lost Communication With PCM
U1000Class 2 Communication Malfunction
U1016Serial Communications Malfunction