Powertrain Management: Technical Service Bulletins

• Recalls
  • Campaign - PCM Reflashing, Reduced Top Speed
    • Overview
    • Dealer Letter
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Information
    • Owner Letter
  • Campaign - Inertia Switch Bracket Replacement
    • Overview
    • Dealer Letter
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Information
    • Owner Letter
    • Important Recall/Special Program - Supplement # 1
    • Owner Letter - Supplement # 1
  • Campaign - Police Interceptor Optional Upgrade
    • Dealer Letter - Technical Instructions Reinforcement
    • Dealer Letter - Retail Customer Purchase of Kits
    • Dealer Letter - Parts Update
    • Dealer Letter
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Information
    • Fleet Manager Letter
    • Dealer Letter - S1
    • Attachment I - S1
    • Attachment II - S1
    • Attachment III - S1
    • Owner Letter - S1
    • Dealer Letter - S2
    • Owner Letter - S2
• Customer Interest
  • Fuel Pump - Whine Heard Through Radio Speakers
  • Audio System - Whining/Buzzing Noise From Speakers
    • Overview
    • Service Procedure
  • PCM - Engine Spark Knock While Accelerating
    • Overview
    • Service Procedure
  • A/T - 4R70W Vibration/Fluid Leak At Extension Housing
  • Engine - Lean Driveability Symptoms
  • PCM - Rough Idle On Cold Engine Start Up
  • Engine - Spark Knock/Detonation Above 90 Degrees F.
  • Stoplamps/Shift Interlock - Inoperative
    • Overview
    • Service Procedure
  • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
  • A/T - 4R70W TCIL ON/Code P0782/Delayed/No 2-3 Upshift
  • A/T - 4R70W TCIL/MIL ON/Trouble Codes Stored
• By Symptom
  • Customer Interest
    • Fuel Pump - Whine Heard Through Radio Speakers
    • Audio System - Whining/Buzzing Noise From Speakers
      • Overview
      • Service Procedure
    • PCM - Engine Spark Knock While Accelerating
      • Overview
      • Service Procedure
    • A/T - 4R70W Vibration/Fluid Leak At Extension Housing
    • Engine - Lean Driveability Symptoms
    • PCM - Rough Idle On Cold Engine Start Up
    • Engine - Spark Knock/Detonation Above 90 Degrees F.
    • Stoplamps/Shift Interlock - Inoperative
      • Overview
      • Service Procedure
    • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
    • A/T - 4R70W TCIL ON/Code P0782/Delayed/No 2-3 Upshift
    • A/T - 4R70W TCIL/MIL ON/Trouble Codes Stored
  • Driveability
    • Engine - Lean Driveability Symptoms
    • PCM - Rough Idle On Cold Engine Start Up
    • Engine - Spark Knock/Detonation Above 90 Degrees F.
  • False instrument warning light/gauges
    • A/T - 4R70W TCIL/MIL ON/Trouble Codes Stored
  • Inoperative
    • Stoplamps/Shift Interlock - Inoperative
      • Overview
      • Service Procedure
  • Leaks
    • A/T - 4R70W Vibration/Fluid Leak At Extension Housing
    • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
  • Loose
    • A/T - 4R70W TCIL/MIL ON/Trouble Codes Stored
  • No shift/Incorrect gear engagement
    • A/T - 4R70W TCIL ON/Code P0782/Delayed/No 2-3 Upshift
  • Noise
    • Fuel Pump - Whine Heard Through Radio Speakers
    • Audio System - Whining/Buzzing Noise From Speakers
      • Overview
      • Service Procedure
    • PCM - Engine Spark Knock While Accelerating
      • Overview
      • Service Procedure
    • Engine - Spark Knock/Detonation Above 90 Degrees F.
  • Poor performance
    • PCM - Rough Idle On Cold Engine Start Up
  • Recalls
    • Campaign - PCM Reflashing, Reduced Top Speed
      • Overview
      • Dealer Letter
      • Attachment I - Administrative Information
      • Attachment II - Labor and Parts Information
      • Attachment III - Technical Information
      • Owner Letter
    • Campaign - Inertia Switch Bracket Replacement
      • Overview
      • Dealer Letter
      • Attachment I - Administrative Information
      • Attachment II - Labor and Parts Information
      • Attachment III - Technical Information
      • Owner Letter
      • Important Recall/Special Program - Supplement # 1
      • Owner Letter - Supplement # 1
    • Campaign - Police Interceptor Optional Upgrade
      • Dealer Letter - Technical Instructions Reinforcement
      • Dealer Letter - Retail Customer Purchase of Kits
      • Dealer Letter - Parts Update
      • Dealer Letter
      • Attachment I - Administrative Information
      • Attachment II - Labor and Parts Information
      • Attachment III - Technical Information
      • Fleet Manager Letter
      • Dealer Letter - S1
      • Attachment I - S1
      • Attachment II - S1
      • Attachment III - S1
      • Owner Letter - S1
      • Dealer Letter - S2
      • Owner Letter - S2
  • Slipping
    • A/T - 4R70W TCIL ON/Code P0782/Delayed/No 2-3 Upshift
  • Vibration
    • A/T - 4R70W Vibration/Fluid Leak At Extension Housing
• 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
  • PCM - Engine Spark Knock While Accelerating
    • Overview
    • Service Procedure
  • A/T - 4R70W Vibration/Fluid Leak At Extension Housing
  • PCM - Reprogramming Out of Vehicle
  • 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
  • Engine - Lean Driveability Symptoms
  • Ignition System - Coil-On-Plug Misfire Diagnostic Tips
  • PCM - Rough Idle On Cold Engine Start Up
  • Campaign - PCM Reflashing, Reduced Top Speed
    • Overview
    • Dealer Letter
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Information
    • Owner Letter
  • Engine - Spark Knock/Detonation Above 90 Degrees F.
  • Engine Controls - General PCM Programming Procedures
  • Campaign - Inertia Switch Bracket Replacement
    • Overview
    • Dealer Letter
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Information
    • Owner Letter
    • Important Recall/Special Program - Supplement # 1
    • Owner Letter - Supplement # 1
  • Campaign - Police Interceptor Optional Upgrade
    • Dealer Letter - Technical Instructions Reinforcement
    • Dealer Letter - Retail Customer Purchase of Kits
    • Dealer Letter - Parts Update
    • Dealer Letter
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Information
    • Fleet Manager Letter
    • Dealer Letter - S1
    • Attachment I - S1
    • Attachment II - S1
    • Attachment III - S1
    • Owner Letter - S1
    • Dealer Letter - S2
    • Owner Letter - S2
  • Stoplamps/Shift Interlock - Inoperative
    • Overview
    • Service Procedure
  • EVAP - DTC's P0442/P0455/MIL ON/No Driveability Concerns
    • Overview
    • EVAP Running Loss System Monitor Procedure
    • SBDS Static Leak Test
    • EVAP Running Loss System Drive Cycle
  • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
  • PCM - Calibration Information
  • A/T - 4R70W TCIL ON/Code P0782/Delayed/No 2-3 Upshift
  • A/T - 4R70W TCIL/MIL ON/Trouble Codes Stored
  • Fuel Economy - Customer Expectation vs. Vehicle Usage
  • Locks - Lock Service Packages Available
  • Fuel - Volatility Related Driveability Concerns