Diesel Data: Automotive Repair

System Inspection





Engine

Engine Control - P0563 System Voltage High - System Inspection

System Inspection

Check Generator circuit
1. IG "OFF".
2. Disconnect Generator connector.
3. IG "ON".
4. Measure the voltage between lamp terminal of Generator and chassis ground.
5. Measure the voltage between FR terminal of Generator and chassis ground.

Specification :B+




6. Is the measured voltage within specification?