Possible Causes
| Possible Causes |
|---|
| 2ND ROW BLEND TEMPERATURE DOOR 4 ACTUATOR WIRING |
| 2ND ROW BLEND TEMPERATURE DOOR 4 ACTUATOR |
| HVAC CONTROL |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to HVAC PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .