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Home >> Dodge and Ram >> 2003 >> Durango Base, 5.9 Z, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 105 (Body Diagnostic Procedures) >> Diagnostic Information And Procedure >> Heating & A/C >> Symptom: *Blend/Mode/RECIRC Door Operation Improper >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2004 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK FOR ACTUATOR CIRCUIT TEST FAULT MESSAGES
  2. CHECK FOR ACTIVE HVAC DTCS
  3. CHECK FOR HVAC DOOR RECALIBRATION FAULT MESSAGES
  4. MODE DOOR ACTUATOR/LINKAGE/DOOR
  5. BLEND DOOR ACTUATOR/LINKAGE/DOOR
  6. RECIRCULATION DOOR ACTUATOR/LINKAGE/DOOR
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