Test Step 2 - Check Recirculation Door Driver Circuit for an Open
- Turn the ignition OFF.
- Disconnect the A/C heater control C1 harness connector.
- Disconnect the recirculation door actuator harness connector.
- Measure the resistance of the recirculation door driver circuit between the A/C heater control C1 harness connector and the recirculation door actuator harness connector.
Is the resistance less than 5.0 ohms?
Yes
No
- Repair the recirculation door driver circuit for an open.
- Perform the HVAC Verification Test. Refer to HVAC .