| CHECK AIR MIX DOOR ACTUATOR. |
|
1) Disconnect the air mix door actuator connector. 2) Use a tester to measure the resistance between the air mix actuator terminals. Connector & terminal (B239) No. 3 — No. 1: (B239) No. 3 — No. 2: (B239) No. 3 — No. 5: (B239) No. 3 — No. 6: |
| QUESTION | |
|
Is the resistance between 80 — 100 Ω? | |
| Yes | No |
|
|
Replace the air mix door actuator. |
