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Home >> Dodge and Ram >> 2002 >> Intrepid SE, 2.7 R >> Repair and Diagnosis >> External Pages >> Different car >> Section 52 (Body Diagnostic Procedures) >> Diagnostic Information And Procedures >> Electrically Heated Systems - Symptoms >> Symptom: *REAR WINDOW DEFOGGER INOPERATIVE MANUAL AIR CONDITIONING >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2003 Dodge Intrepid, 2003 Chrysler Intrepid, 2003 Chrysler Concorde, and 2003 Chrysler 300M. However, it is still accessible from the selected car via links, so may be relevant.
  1. REAR DEFOG OPERATES OK
  2. DEFOGGER GRID GROUND CIRCUIT OPEN
  3. REAR WINDOW DEFOGGER GRID OPEN
  4. REAR WINDOW DEFOGGER RELAY-OPEN
  5. REAR DEFOGGER RELAY OUTPUT CKT OPEN
  6. REAR WINDOW DEFOGGER RELAY CONTROL CIRCUIT OPEN
  7. REAR WINDOW DEFOGGER RELAY OUTPUT SHORT TO GROUND
  8. FUSED (B+) SHORT TO GROUND
  9. FUSED B+ CIRCUIT OPEN
  10. CONTROL HEAD-REAR DEFOGGER SWITCH
  11. BODY CONTROL MODULE-REAR DEFOGGER RELAY CONTROL OPEN