CHECK HARNESS BETWEEN AUTO A/C CONTROL MODULE AND AIR MIX DOOR ACTUATOR.

1) Turn the A/C and ignition switch to OFF.

2) Disconnect the auto A/C control module connector.

3) Measure the resistance between auto A/C control module and air mix door actuator connector.

Connector & terminal

(B239) No. 1 — (i88) No. 28:

(B239) No. 2 — (i88) No. 27:

(B239) No. 5 — (i88) No. 26:

(B239) No. 6 — (i88) No. 25:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the harness between auto A/C control module and air mix door actuator.