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3. Operate the climate control system is several modes. 4. Check the DTCs. Is DTC A or B1225 indicated? YES: Go to step 5. NO: Intermittent failure, check for loose wires or poor connections on the in-car temperature 5. Remove the in-car temperature sensor and test it (see IN-CAR TEMPERATURE SENSOR TEST ). Does the in-car temperature sensor test OK? YES: Go to step 6. NO: Replace the in-car temperature sensor. 6. Disconnect audio-HVAC display panel connector A (22P). 7. Check for continuity between the No. 11 terminal of audio-HVAC display panel connector A (22P) and the No. 2 terminal of the in-car temperature sensor 2P connector. Is there continuity? YES: Go to step 8. NO: Repair open in the wire between the audio-HVAC display panel and the in-car
2004 Acura TSX 2004 AUTOMATIC A/C SYSTEMS Climate Control System - TSX
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