Test E
- With ignition on, engine off, measure voltage between generator terminal B+ (Black/Orange wire) and ground. If battery voltage is present, go to next step. If battery voltage is not present, repair Black/Orange wire and check system operation. See WIRING DIAGRAMS .
- Disconnect generator 3-pin connector and inspect for damaged, loose or corroded terminals. Repair connector as necessary. If connector is okay, perform GENERATOR LOAD TEST and GENERATOR NO-LOAD TEST under ON-VEHICLE TESTING. Replace as necessary and check system operation.