
1998 Chevrolet Express 2500 5.0L No Start
Van came in as a no start. checked codes and found passlock code. did a relearn procedure and van started. after sitting about 15 minutes it went into lock out again. After replacing each part a would do a relearn and van would run. after sitting again it ...
FIX posted 12/4/2018
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Message Closed w/FIX
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VIN | 1GCFG25M2W |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Always |
Trouble Codes
P1631 | TCM Internal - Clock Processor Performance |
Message Closed w/FIX
Vehicle Data
1998 Chevrolet Express 2500
VIN | 1GCFG25M2W |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Always |
Trouble Codes
P1631 | TCM Internal - Clock Processor Performance |