| CHECK POWER SUPPLY FOR AIR MIX DOOR ACTUATOR. |
|
Measure the voltage between auto A/C control module connector and chassis ground after turning the temperature control dial to maximum HOT position. Connector & terminal (i49) No. 7 (+) — Chassis ground (−): |
| QUESTION | |
|
Is the voltage 7 V (at normal temperature)? | |
| Yes | No |
|
|
Replace the auto A/C control module. |
