Circuit/System Testing
Right Turn Indicator Circuit Test
- Ignition OFF, disconnect the harness connector at the IPC.
- Connect a test lamp between the control circuit terminal 7 and the ground circuit terminal 4.
- Ignition ON, operate the right turn signal and verify that the test lamp flashes.
- If the test lamp is always ON, test the control circuit for a short to voltage. If the circuit tests normal, replace the BCM.
- If the test lamp is always OFF, test the control circuit for a short to ground or an open/high resistance. If the circuit tests normal, replace the BCM.
- If all circuits test normal, test or replace the IPC.