
1998 Chevrolet Malibu 2.4L MIL Lamp on
Customer brought car in for check engine light. Customer had PCM changed, but not from us. Code U1000, Class 2 Serial Communications problem. We checked fuses, wiring, and relays. Everything looks good. Took vehicle to Chevy garage and had computer reflashed. ...
FIX posted 8/16/2007
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Message Closed w/FIX
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VIN | 1G1ND52T7W |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Not Applicable |
Trouble Codes
U1000 | Class 2 Communication Malfunction |
Message Closed w/FIX
Vehicle Data
1998 Chevrolet Malibu
VIN | 1G1ND52T7W |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Not Applicable |
Trouble Codes
U1000 | Class 2 Communication Malfunction |