5-door DTC 4: A Short in the Outside Air Temperature Sensor Circuit Remove the outside air temperature sensor (see page 21-151). Test the outside air temperature sensor (see page 21-151). Is the resistance within the specifications shown on the graph? YES - Go to step 3. NO - Replace the outside air temperature sensor. Disconnect climate control unit connector B (22P). Check for continuity between the No. 8 terminal of climate control unit connector B (22P) and body ground. CLIMATE CONTROL UNIT CONNECTOR B (22P) Wire side of female terminals Is there continuity? YES - Repair short to body ground in the wire between the climate control unit and the outside air temperature sensor. NO - Substitute a known-good climate control unit and recheck. If the symptom/indication goes away, replace the original climate control unit.

5-door DTC 5: An Open in the Sunlight Sensor Circuit Disconnect the sunlight sensor 2P connector. Disconnect climate control unit connector B (22P). Check for continuity between the No. 10 terminal of climate control unit connector B (22P) and the No. 1 terminal of the sunlight sensor 2P connector. CLIMATE CONTROL UNIT CONNECTOR B (22P) Wire side of female terminals SUNLIGHT SENSOR 2P CONNECTOR Wire side of female terminals Is there continuity? YES - Go to step 4. NO - Repair open in the wire between the climate control unit and the sunlight sensor. Disconnect climate control unit connector A (14P).