Control Circuit Inspection

With ignition OFF, disconnect alternator connector.
Ignition "ON" & Engine "OFF".
Measure voltage between FR terminal of the alternator harness connector and chassis ground.

Specification : Approx. 9~10V

Fig 1: Measuring Voltage Between FR Terminal Of Alternator Harness Connector And Chassis Ground

Courtesy of HYUNDAI MOTOR CO.

Is voltage within the specification?
YES
- Go to next step as below.
NO
- Repair as necessary and go to VERIFICATION OF VEHICLE REPAIR procedure.