Computers and Control Systems: Technical Service Bulletins

• Recalls
  • Recall - Tube Mounted EGR Pressure Sensor Defect
    • Attachment I - Administrative Information
    • Attachment II - Labor Allowances and Parts Ordering Information
    • Attachment III - Technical Information
    • Dealer Letter
    • Owner Letter
• Customer Interest
  • A/T - Loss Of 2nd/3rd/5th Gears/Ratio DTC's Set
  • Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's
    • Overview
    • Service Procedure
      • Initial Steps (All Vehicles)
      • Procedure A
      • Procedure B
      • Procedure C
  • A/T - 5R55W 2-3 Shift Slip/No 3rd gear/DTC's P0733/P0745
  • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
  • Restraint System - Air Bag Lamp ON/DTC B2292 Set
  • Engine Controls - DTC P1635 Set After PCM/IC Replacement
    • Overview
    • Service Procedure
  • Engine Control - MIL ON, DTC P0300 or P0301 Set
  • A/T - 5R55W Soft/Harsh 2nd - 3rd/3rd - 4th Gear Shifts
  • A/T - Indicator Lamp ON/DTC's Set
    • Overview
    • Service Procedure
  • Engine Controls - No Start Condition
    • Overview
    • Service Information
  • Engine Controls - No Start/Hard Start/Rough Idle
    • Overview
    • IAC Diagnostic Service Tips - General
• By Symptom
  • Customer Interest
    • A/T - Loss Of 2nd/3rd/5th Gears/Ratio DTC's Set
    • Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's
      • Overview
      • Service Procedure
        • Initial Steps (All Vehicles)
        • Procedure A
        • Procedure B
        • Procedure C
    • A/T - 5R55W 2-3 Shift Slip/No 3rd gear/DTC's P0733/P0745
    • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
    • Restraint System - Air Bag Lamp ON/DTC B2292 Set
    • Engine Controls - DTC P1635 Set After PCM/IC Replacement
      • Overview
      • Service Procedure
    • Engine Control - MIL ON, DTC P0300 or P0301 Set
    • A/T - 5R55W Soft/Harsh 2nd - 3rd/3rd - 4th Gear Shifts
    • A/T - Indicator Lamp ON/DTC's Set
      • Overview
      • Service Procedure
    • Engine Controls - No Start Condition
      • Overview
      • Service Information
    • Engine Controls - No Start/Hard Start/Rough Idle
      • Overview
      • IAC Diagnostic Service Tips - General
  • Driveability
    • Emissions - MIL ON/Driveability Issues/DTC's Set
    • Engine Control - MIL ON, DTC P0300 or P0301 Set
    • Engine Controls - No Start/Hard Start/Rough Idle
      • Overview
      • IAC Diagnostic Service Tips - General
  • Erratic Shifting
    • A/T - 5R55W Soft/Harsh 2nd - 3rd/3rd - 4th Gear Shifts
  • False instrument warning light/gauges
    • Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's
      • Overview
      • Service Procedure
        • Initial Steps (All Vehicles)
        • Procedure A
        • Procedure B
        • Procedure C
    • Restraint System - Air Bag Lamp ON/DTC B2292 Set
  • Hard Shifting
    • A/T - 5R55W Soft/Harsh 2nd - 3rd/3rd - 4th Gear Shifts
  • Inoperative
    • Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's
      • Overview
      • Service Procedure
        • Initial Steps (All Vehicles)
        • Procedure A
        • Procedure B
        • Procedure C
  • Leaks
    • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
  • No shift/Incorrect gear engagement
    • A/T - Loss Of 2nd/3rd/5th Gears/Ratio DTC's Set
    • A/T - 5R55W 2-3 Shift Slip/No 3rd gear/DTC's P0733/P0745
  • Recalls
    • Recall - Tube Mounted EGR Pressure Sensor Defect
      • Attachment I - Administrative Information
      • Attachment II - Labor Allowances and Parts Ordering Information
      • Attachment III - Technical Information
      • Dealer Letter
      • Owner Letter
  • Slipping
    • A/T - 5R55W 2-3 Shift Slip/No 3rd gear/DTC's P0733/P0745
• All Technical Service Bulletins
  • A/T - Loss Of 2nd/3rd/5th Gears/Ratio DTC's Set
  • Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's
    • Overview
    • Service Procedure
      • Initial Steps (All Vehicles)
      • Procedure A
      • Procedure B
      • Procedure C
  • A/T - 5R55W 2-3 Shift Slip/No 3rd gear/DTC's P0733/P0745
  • Engine Controls - General PCM Programming Procedures
  • Engine Controls - MIL ON/Lean DTC Service Tips
  • Emissions - MIL ON/Driveability Issues/DTC's Set
  • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
  • Restraint System - Air Bag Lamp ON/DTC B2292 Set
  • Engine Controls - DTC P1635 Set After PCM/IC Replacement
    • Overview
    • Service Procedure
  • Engine Control - MIL ON, DTC P0300 or P0301 Set
  • A/T - 5R55W Soft/Harsh 2nd - 3rd/3rd - 4th Gear Shifts
  • A/T - Indicator Lamp ON/DTC's Set
    • Overview
    • Service Procedure
  • Engine Controls - No Start Condition
    • Overview
    • Service Information
  • Recall - Tube Mounted EGR Pressure Sensor Defect
    • Attachment I - Administrative Information
    • Attachment II - Labor Allowances and Parts Ordering Information
    • Attachment III - Technical Information
    • Dealer Letter
    • Owner Letter
  • Engine Controls - No Start/Hard Start/Rough Idle
    • Overview
    • IAC Diagnostic Service Tips - General