Computers and Control Systems: Technical Service Bulletins

• Customer Interest
  • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
  • Engine Controls - Engine Surge/Rolling Idle/DTC's Set
    • Overview
    • Service Procedure
  • Engine Controls - DTC P1635 Set After PCM/IC Replacement
    • Overview
    • Service Procedure
  • A/T - 4R70W TCIL/MIL ON/Trouble Codes Stored
  • A/T - 4R70W TCIL ON/Code P0782/Delayed/No 2-3 Upshift
  • Engine - Hesitation On Acceleration/DTCs P0172 and P0175
  • Speedometer Defective,, 4X4 Lamp ON, DTCs P1635/P1639
  • Engine - Lean Driveability Symptoms
• By Symptom
  • Customer Interest
    • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
    • Engine Controls - Engine Surge/Rolling Idle/DTC's Set
      • Overview
      • Service Procedure
    • Engine Controls - DTC P1635 Set After PCM/IC Replacement
      • Overview
      • Service Procedure
    • A/T - 4R70W TCIL/MIL ON/Trouble Codes Stored
    • A/T - 4R70W TCIL ON/Code P0782/Delayed/No 2-3 Upshift
    • Engine - Hesitation On Acceleration/DTCs P0172 and P0175
    • Speedometer Defective,, 4X4 Lamp ON, DTCs P1635/P1639
    • Engine - Lean Driveability Symptoms
  • Driveability
    • Engine - Lean Driveability Symptoms
  • False instrument warning light/gauges
    • A/T - 4R70W TCIL/MIL ON/Trouble Codes Stored
    • Speedometer Defective,, 4X4 Lamp ON, DTCs P1635/P1639
  • Inoperative
    • Speedometer Defective,, 4X4 Lamp ON, DTCs P1635/P1639
  • Leaks
    • 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
  • Slipping
    • A/T - 4R70W TCIL ON/Code P0782/Delayed/No 2-3 Upshift
• All Technical Service Bulletins
  • Ignition System - Coil-On-Plug Misfire Diagnostic Tips
  • Engine Controls - General PCM Programming Procedures
  • Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON
  • Engine Controls - Bi-Fuel O2 Sensor Diagnostics
  • Engine Controls - Engine Surge/Rolling Idle/DTC's Set
    • Overview
    • Service Procedure
  • Engine Controls - DTC P1635 Set After PCM/IC Replacement
    • 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
  • A/T - 4R70W TCIL/MIL ON/Trouble Codes Stored
  • A/T - 4R70W TCIL ON/Code P0782/Delayed/No 2-3 Upshift
  • PCM - Calibration Information
  • Engine - Hesitation On Acceleration/DTCs P0172 and P0175
  • 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
  • Speedometer Defective,, 4X4 Lamp ON, DTCs P1635/P1639
  • PCM - Reprogramming Out of Vehicle
  • Engine - Lean Driveability Symptoms
  • Bi-Fuel System - Compuvalve Replacement