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Home >> Dodge and Ram >> 2003 >> Durango Base, 5.9 Z, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Powertrain Diagnostic Procedures) >> Diagnostic Information And Procedures >> DRIVEABILITY - NGC - Symptoms >> Symptom: *CHECKING A/C OPERATION WITH NO DTCS >> 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. DTC AND COMMUNICATION PRESENT
  2. A/C SELECT CIRCUIT OPEN
  3. A/C SELECT IN HVAC
  4. PCM
  5. A/C REQUEST CIRCUIT OPEN
  6. REFRIGERATION SYSTEM NOT PROPERLY CHARGED
  7. HIGH PRESS CUT-OFF SWITCH
  8. A/C CLUTCH COIL
  9. (Z1) GROUND CIRCUIT OPEN
  10. (C3) A/C CLUTCH RELAY OUTPUT CIRCUIT OPEN
  11. (F31) FUSED B+ CIRCUIT
  12. A/C CLUTCH RELAY
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