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1996 Buick Century Custom 3.1L MIL Lamp on
The "Service Engine Soon" light is on all the time. We are unable to communicate with the PCM; in fact the scan tool is unable to talk to any module on the car. We accessed the PCM. All PCM powers and grounds check out OK. The wires from the DLC to the PCM are...
FIX posted 11/12/2009
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Message Closed w/FIX
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13 Replies Received
13 Replies Received
Related Documents & Media | VIN | 1G4AG55M4T |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1996 Buick Century Custom
| VIN | 1G4AG55M4T |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
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