Edmunds Answers


  • MrShift@Edmunds 05/24/08 9:40 pm PST

    PC 1406 EGR valve malfunction (or on GM cars, computer might need re-programming to ALLOW EGR to report)

    P1602....PCM to ABS module communication problem. Ditto 1571 (traction control data) and ditto PZ 2042. Looks like maybe a wiring harness, coupler or computer problem. You'd need to have a step by step diagnostic of this circuit to find the fault point.

    1347 is low freon/ AC problem


Top Electrical Sensors Experts View More

Rank Leader Points
1. karjunkie 2355
2. MrShift@Edmunds 2045
3. zaken1 1445
4. docj 650
5. Stever@Edmunds 365
6. 0patience 310
7. tony78 300