PROM - Programmable Read Only Memory: Technical Service Bulletins

• Recalls
  • Recall - PCM Reflash/Inspect/Replace Catalytic Converter
    • Overview
    • Service Procedure
      • A. Reprogram PCM and Inspect Catalytic Converter
      • B. Replace Catalytic Converter If Necessary (XJ, ZJ and AN)
      • C. Replace Catalytic Converter If Necessary (TJ)
      • D. Install the Authorized Modifications Label
      • E. Complete Proof of Correction Form For California Residents
    • Owner Letter
• Customer Interest
  • I/M Testing - OBDII CARB Readiness Monitor Information
    • Overview
    • Repair Procedure
  • PCM - Erroneous Mil ON/Driveability Concerns
  • PCM - Light Spark Knock Condition
    • Overview
    • Repair Procedure
  • PCM - Failure to Mature Diagnostic Codes
  • MIL ON, Erroneous DTC P0107 Set
    • Overview
    • Repair Procedure
  • PCM - MIL ON/Erroneous DTC P1398 (or $BA)
  • PCM - Erroneous MIL Illumination/Driveability Concerns
• All Technical Service Bulletins
  • Recall - PCM Reflash/Inspect/Replace Catalytic Converter
    • Overview
    • Service Procedure
      • A. Reprogram PCM and Inspect Catalytic Converter
      • B. Replace Catalytic Converter If Necessary (XJ, ZJ and AN)
      • C. Replace Catalytic Converter If Necessary (TJ)
      • D. Install the Authorized Modifications Label
      • E. Complete Proof of Correction Form For California Residents
    • Owner Letter
  • I/M Testing - OBDII CARB Readiness Monitor Information
    • Overview
    • Repair Procedure
  • PCM - Erroneous Mil ON/Driveability Concerns
  • PCM - Light Spark Knock Condition
    • Overview
    • Repair Procedure
  • PCM - Failure to Mature Diagnostic Codes
  • MIL ON, Erroneous DTC P0107 Set
    • Overview
    • Repair Procedure
  • PCM - MIL ON/Erroneous DTC P1398 (or $BA)
  • PCM - Erroneous MIL Illumination/Driveability Concerns