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Electronic Climate Control System

DTC Troubleshooting Index

Climate Control System





To retrieve the DTC, you must run the self-diagnostic function. In the case of multiple problems, the respective indicator segments will come on. If indicator segments A, C, E, G, I, and L come on at the same time, there may be an open in the common ground wire of the sensors.

Rear-Heater Control System




In case of multiple problems, the recirculation indicator will indicate only the DTC with the least number of blinks. In case of an intermittent failure, the climate control unit will store the DTC until the ignition switch is turned off.