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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 >> Communication - Symptoms >> Symptom: SBEC BUS COMMUNICATION FAILURE >> Possible Causes

Possible Causes

  1. VERIFYING ACTIVE DTC
  2. SBEC BUS COMMUNICATION FAILURE
  3. ATTEMPT TO COMMUNICATE WITH THE PCM
  4. POWERTRAIN CONTROL MODULE
  5. PCI BUS CIRCUIT OPEN
  6. BODY CONTROL MODULE