2006 Buick Lucerne CX 3.8L No Start, no crank
Cleared fault codes, the P1629 is the only code remaining. Verify current correct trans selector operation. Have power and groud at theft module. Have no communication with theft module, drivers door module, and passenger door module. Low speed GMLAN shows 16....
FIX posted 1/20/2015
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 4 Replies Received (View Replies)4 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data2006 Buick Lucerne CX
Trouble Codes
|
Message Closed w/FIX
Vehicle Data
2006 Buick Lucerne CX
VIN | 1G4HP57206 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | No Start, No Crank |
Occurs | Always |
Trouble Codes
P1629 | TCM Internal Supply Voltage / Watchdog |
P1819 | Internal Mode Switch - No Start |