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Home >> Chrysler >> 2003 >> 300M Pro-Am Edition >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Body Diagnostic Procedures >> Diagnostic Information And Procedures >> Instrument Cluster - Symptoms >> Symptom: *TEMPERATURE GAUGE NOT OPERATING PROPERLY >> Possible Causes

Possible Causes

  1. ATTEMPT TO COMMUNICATE WITH THE PCM
  2. ENGINE TROUBLE CODES
  3. INSTRUMENT CLUSTER SELF TEST
  4. POWERTRAIN CONTROL MODULE
  5. OBSERVE THE TEMPERATURE DISPLAY IN THE INSTRUMENT CLUSTER
  6. OBSERVE THE TEMPERATURE DISPLAY IN THE PCM