System Inspection

Engine Control
P0563 System Voltage High - Inspection/Repair:_:System Inspection

System Inspection

Check Generator circuit
1. IG "OFF"
2. Disconnect Generator connector.
3. IG "ON" and ENG "OFF"
4. Measure the voltage between lamp terminal of Generator and chassis gound.
5. Measure the voltage between FR terminal of Generator and chassis gound.
A. Specification : B+




6. Is the measured voltage within specification?
YES
1) Go to "Component Inspection" procedure.
NO
1) Repair short in sensing circuit or MIL circuit and go to "Verification of Vehicle Repair" procedure.