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Home >> Dodge and Ram >> 2003 >> Viper >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Body Diagnostic Procedures >> Diagnostic Information And Procedures >> Heating & A/C - Symptoms >> Symptom: *BLOWER MOTOR INOPERATIVE >> Possible Causes

Possible Causes

  1. POWER DISTRIBUTION CENTER FUSE #1
  2. BLOWER MOTOR RELAY SHORTED TO GROUND
  3. BLOWER MOTOR RELAY OUTPUT CIRCUIT SHORTED TO GROUND
  4. BLOWER MOTOR SHORTED TO GROUND
  5. BLOWER MOTOR HIGH DRIVER CIRCUIT OPEN
  6. GROUND CIRCUIT OPEN
  7. A/C - HEATER CONTROL MODULE OPEN
  8. CHECKING BLOWER MOTOR RELAY AND RELAY CIRCUITS
  9. BLOWER MOTOR HIGH DRIVER CIRCUIT OPEN
  10. BLOWER MOTOR