System Tests: Notes
WARNING: This page is about a different car, the 2002 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Before replacing any control module, ensure all module ground and power circuits are functioning properly. For POWER DISTRIBUTION and GROUND DISTRIBUTION circuits identification, see WIRING DIAGRAMS .
SYMPTOM INDEX
| Symptom | Perform System Test |
|---|---|
| Rear Window Defogger Does Not Operate (DTC B1343) | A |
| Rear Window Defogger Does Not Turn Off Automatically | B |
| No Communication With Generic Electronic Module | C |
| No Communication With Instrument Cluster Module | D |