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Home >> Chrysler >> 2004 >> Pacifica AWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Body Diagnostic Procedures - HVAC, Ignition Power Accessory, Instrument Cluster, Interior Lighting, Navigation, Overhead Console, Power Door Locks/RKE >> Instrument Cluster >> Symptom: PWM DIMMING OUTPUT FAILURE >> Possible Causes

Possible Causes

  1. PANEL LAMPS DRIVER CIRCUIT OPEN
  2. PANEL LAMPS DRIVER CIRCUIT SHORT TO VOLTAGE
  3. PANEL LAMPS DRIVER CIRCUIT SHORT TO GROUND
  4. DIMMED COMPONENT SHORTED
  5. INSTRUMENT CLUSTER