Diesel Data: Automotive Repair

Compass/Temperature Mirror Inoperative

Test 1 - 3:




Test 4 - 6:






SYMPTOM
COMPASS/TEMPERATURE MIRROR INOPERATIVE

POSSIBLE CAUSES
- No response - PCI bus - compass
- Fused B(+) circuit short to ground
- Fused B(+) circuit open
- Fused ignition switch output circuit short to ground
- Fused ignition switch output circuit open
- Ground circuit open
- Compass/temperature mirror