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2004 Buick Rendezvous CXL 3.6L No Start
Posted to GM Driveability on 1/25/2010 7 Replies

Went on a service call for a dead battery. It had headlights but they were dim. Battery voltage was 9 volts. I put my jump pack on it and attempted to start it. No crank. I noted security light on and went back to get a scan tool. Found all kinds of communicat...

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  Related Documents & Media  2004 Buick Rendezvous CXL

 
Message Closed w/FIX

car Vehicle Data

2004 Buick Rendezvous CXL

VIN 3G5DB03704
Engine3.6 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start
Misc.No Start PCM Code P1631c

Trouble Codes

P1631TCM Internal - Clock Processor Performance
Message Closed w/FIX

car Vehicle Data

2004 Buick Rendezvous CXL

VIN 3G5DB03704
Engine3.6 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start
Misc.No Start PCM Code P1631c

Trouble Codes

P1631TCM Internal - Clock Processor Performance