| CHECK HARNESS BETWEEN AUTO A/C CONTROL MODULE AND MODE DOOR ACTUATOR. |
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1) Turn the ignition switch to OFF. 2) Disconnect the connector from the auto A/C control module and mode door actuator. 3) Measure the resistance of the harness between the auto A/C control module and mode door actuator. Connector & terminal (i48) No. 4 — (B77) No. 5: |
| QUESTION | |
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Is the resistance less than 1 Ω? | |
| Yes | No |
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Replace the auto A/C control module. |
Repair the harness between auto A/C control module and mode door actuator. |