Circuit/System Testing
- Ignition OFF, disconnect the harness connector at the appropriate X80 accessory power receptacle.
- Test for less than 5 Ω between the ground circuit terminal C and ground.
- If greater than the specified range, test the ground circuit for an open/high resistance.
- Ignition ON, verify that a test lamp illuminate between the B+ circuit terminal A and ground.
- If the test lamp does not illuminate, test the B+ circuit for a short to ground or an open/high resistance.
- If all circuits test normal, test or replace the X80 accessory power receptacle.