Diesel Data: Automotive Repair

P1480

DTC P1480 - COOLING FAN RELAY 1 CIRCUIT HIGH INPUT

DTC DETECTING CONDITION:
- Two consecutive driving cycles with fault

TROUBLE SYMPTOM:
- Radiator fan does not operate properly.
- Overheating

CAUTION: After repair or replacement of faulty parts, conduct Clear Memory Mode and Inspection Mode .

Wiring Diagram:




Step 1 - 5:




WIRING DIAGRAM