Circuit/System Verification
Ignition ON, perform the engine coolant gage sweep test with the scan tool, verify that the engine coolant temperature gage sweeps from its low to high position.
- If the engine coolant gage does not sweep, replace the IPC.
Ignition ON, perform the engine coolant gage sweep test with the scan tool, verify that the engine coolant temperature gage sweeps from its low to high position.