## DTC Troubleshooting: 2

DTC 2: | A Short in the In-car Temperature Sensor Circuit

1. | Remove the in-car temperature sensor.

2. | Test the in-car temperature sensor. Is the resistance within the specifications shown on the graph? YES - Go to 3. NO - Replace the in-car temperature sensor.n

3. | Disconnect climate control unit connector A (12P).

4. | Check for continuity between the No. 11 terminal of the climate control unit connector A (12P) and body ground. Is there continuity? YES - Repair short to body ground in the wire between the climate control unit and the in-car temperature sensor.n NO - Substitute a known-good climate control unit, and recheck. If the symptom/indication goes away, replace the original climate control unit.n