Circuit/System Testing
WARNING: This page is about a different variant/trim than selected.
- Ignition ON, observe all the instrument panel cluster (IPC) indicators. The normal indicators should be illuminated.
- If any other normal indicators are inoperative, refer to Instrument Cluster Inoperative .
- Ignition OFF, disconnect the X1 harness connector at the PCM.
- Ignition ON, connect a 3A fused jumper wire between the PCM MIL control circuit terminal X1-24 and ground. The MIL should illuminate.
- If the MIL does not illuminate, test the MIL control circuit for an open/high resistance. If the circuit tests normal, replace the IPC.
- If the fuse opens, repair the MIL control circuit for a short to voltage.
- If the MIL illuminates, replace the PCM.