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Home >> Chrysler >> 2004 >> Pacifica AWD >> Repair and Diagnosis >> Engine Performance >> System >> Powertrain Diagnostic Procedures >> Diagnostic Procedures >> DRIVEABILITY - NGC - Diagnostic Tests >> P1602-Pcm Not Programmed >> Possible Causes
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Possible Causes

  1. PCM NOT PROGRAMMED
  2. VERIFY PCM PROGRAMMING
  3. PCM
    Fig 1: Diagnostic Chart - PCM Not Programmed
    G00947855Courtesy of DAIMLERCHRYSLER CORP.