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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 >> Ignition, Power, Accessory - Symptoms >> Symptom: *HORNS INOPERATIVE >> Possible Causes

Possible Causes

  1. HORNS
  2. CLOCKSPRING
  3. HORN SWITCH
  4. HORN SWITCH GROUND
  5. HORN SWITCH SENSE OPEN
  6. CHECK FOR BCM DTC'S
  7. HORN RELAY
  8. HORN RELAY OUTPUT CIRCUIT OPEN
  9. HORN GROUND CIRCUIT OPEN
  10. BODY CONTROL MODULE
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