## Coolant Temperature Indicator/Warning Light Troubleshooting

Before testing, check the No. 8 (15A) fuse in the under-hood fuse/relay box and No. 16 (7.5A) fuse in the under-dash fuse/relay box.

1. | Start the engine and check the Malfunction Indicator Lamp (MIL). Does the MIL come on? YES - Troubleshoot the DTC, and recheck. NO - Go to 2.

2. | Disconnect the ECM/PCM connector E (31P).

3. | Check for continuity between the ECM/PCM connector E (31P) No. 24 terminal and gauge assembly connector C (30P) No. 11 terminal. Is there continuity? YES - Replace the gauge assembly and recheck.n NO - Check the open in the wire and the connection condition of the terminal.n