|
|
Symptom: REAR BLEND DOOR TRAVEL TOO SMALL (ACTIVE) When Monitored and Set Condition: REAR BLEND DOOR TRAVEL TOO SMALL (ACTIVE) When Monitored: With the ignition on and the IOD fuse installed. Set Condition: This DTC is set when the ATC monitors the travel range during system initialization and the measured range is less than expected. POSSIBLE CAUSES CHECK THE ATC FOR DTCS ATC OBSTRUCTED BLEND DOOR REAR BLEND DOOR ACTUATOR TEST ACTION APPLICABILITY 1 Turn the ignition on. All Yes → Return to the symptom list and choose the symptom. With the DRBIII t, reset the ATC after repair is complete. Perform BODY VERIFICATION TEST - VER 1. No → Go To 2 2 Turn the ignition off. All Yes → Go To 3 No → Replace the ATC. With the DRBIII t, reset the ATC after repair is complete. Perform BODY VERIFICATION TEST - VER 1. 3 Remove the Rear Blend Door Actuator. Rotate the blend door (door only). Note: This All Yes → Replace the Rear Blend Door Actuator. With the DRBIII t, reset the ATC after repair is complete. Perform BODY VERIFICATION TEST - VER 1. No → Repair or replace the blend door as necessary. With the DRBIII t, reset the ATC after repair is complete. Perform BODY VERIFICATION TEST - VER 1. 369 AUTOMATIC TEMPERATURE CONTROL |