2001 Cadillac DeVille 4.6L No Start
hi guys! I'm working on 01 cadillac deville no crank, also no fuel pressure! when customer brought car, we just replace IAC, and was starting fine. next day when I trying to start there were no crank, and no fuel pump. also it shows low fuel on cluster, so i p...
FIX posted 7/4/2008
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Vehicle Data2001 Cadillac DeVille
Trouble Codes
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Vehicle Data
2001 Cadillac DeVille
VIN | 1G6KD54YX1 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Always |
Trouble Codes
P1634 | TCM Internal - Internal Watchdog Performance |