Powertrain Management: 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
  • Fuel Pump - Whine Heard Through Radio Speakers
  • Audio System - Whining/Buzzing Noise From Speakers
    • Overview
    • Service Procedure
  • Transfer Case - Inadvertent Shifts
  • Engine Controls - DTC P1635 Set After PCM/IC Replacement
    • Overview
    • Service Procedure
  • Fuel System - Whistling Noise
  • A/T - 4R70W Delayed Engagement/No Forward Gears
  • Engine - Lacks Power in High Temperatures
  • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
  • Engine - High Idle/Sticking Throttle
  • Emissions - Intermittent Rough Idle Condition
• By Symptom
  • Customer Interest
    • Fuel Pump - Whine Heard Through Radio Speakers
    • Audio System - Whining/Buzzing Noise From Speakers
      • Overview
      • Service Procedure
    • Transfer Case - Inadvertent Shifts
    • Engine Controls - DTC P1635 Set After PCM/IC Replacement
      • Overview
      • Service Procedure
    • Fuel System - Whistling Noise
    • A/T - 4R70W Delayed Engagement/No Forward Gears
    • Engine - Lacks Power in High Temperatures
    • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
    • Engine - High Idle/Sticking Throttle
    • Emissions - Intermittent Rough Idle Condition
  • Driveability
    • Emissions - MIL ON/Driveability Issues/DTC's Set
    • A/T - 4R70W Delayed Engagement/No Forward Gears
    • Engine - Lacks Power in High Temperatures
    • Emissions - Intermittent Rough Idle Condition
  • Erratic Operation
    • Transfer Case - Inadvertent Shifts
  • Leaks
    • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
  • No shift/Incorrect gear engagement
    • A/T - 4R70W Delayed Engagement/No Forward Gears
  • Noise
    • Fuel Pump - Whine Heard Through Radio Speakers
    • Audio System - Whining/Buzzing Noise From Speakers
      • Overview
      • Service Procedure
    • Fuel System - Whistling Noise
  • 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
  • Sticking/Binding
    • Engine - High Idle/Sticking Throttle
• All Technical Service Bulletins
  • Driveability - Vacuum Leak Detection
  • Fuel Pump - Whine Heard Through Radio Speakers
  • Audio System - Whining/Buzzing Noise From Speakers
    • Overview
    • Service Procedure
  • Transfer Case - Inadvertent Shifts
  • Engine Controls - DTC P1635 Set After PCM/IC Replacement
    • Overview
    • Service Procedure
  • Emissions/Engine Controls - Driveability Diagnosis
    • Overview
    • Index
      • Information
      • A. Description of Terms and Acronyms
      • B. HO2S Location Diagrams
      • C. Heated Oxygen Sensor (HO2S) Monitor
      • D. Catalyst Efficiency Monitor
      • E. Fuel System Monitor
      • F. Diagnostic Service Tips
  • Emissions - MIL ON/Driveability Issues/DTC's Set
  • 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
  • Fuel System - Whistling Noise
  • Ignition System - Coil-On-Plug Misfire Diagnostic Tips
  • A/T - 4R70W Delayed Engagement/No Forward Gears
  • Engine - Lacks Power in High Temperatures
  • Engine Controls - General PCM Programming Procedures
  • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
  • Engine Controls - MIL ON/Lean DTC Service Tips
  • A/T - 'Prior To Repair' Tag Procedure Notice
  • Engine - High Idle/Sticking Throttle
  • Emissions - Intermittent Rough Idle Condition