Powertrain Management: Technical Service Bulletins
- Recalls
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Numerous System Concerns/DTC's/SES Lamp ON
- Electrical - No Start/Front Lamps Inoperative/DTC's Set
- Fuel System - Buzzing/Grinding Noise From Vehicle Rear
- A/T - Launch Hesitation/Erratic Speedometer Readings
- A/T - VT25-E No Vehicle Movement/Possible DTC's Set
- A/T - No Shift/No Gear Engagement/MIL ON/DTC P0741
- Engine Controls - MIL ON/DTC's P0171/P0172 Set
- Instruments - Speedometer Fluctuation
- Keyless Entry - Transmitter Range Poor
- Starter - Remains Engaged After Engine Start Up
- A/T - TCC Shudder/Vibration
- A/T - TCC Vibration/Shudder
- Engine Controls - OBD System Improvements
- A/T - VT25E Hiss/Chirp Noise in PARK or NEUTRAL
- Emissions/Engine Controls - MIL ON/DTC's P0440/P0442
- A/T Controls - SES Lamp ON/DTC P0742 Set
- A/T Controls - Light Acceleration 2-3 Shift Flare
- Instruments - False Fuel Gauge Readings
- Emissions - SES Lamp ON/DTC P0446/Hard To Refuel
- A/T - VT25E No Movement in Drive or Reverse/DTC's Set
- Engine - Fresh Air Intake Hose Whistle/Chirp Noise
- A/T - VT25E Launch Hesitation
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Ignition - Ignition Lock Cylinder is Hard To Turn/Binds
- A/T Controls - Hesitation/Grinding Noises
- By Symptom
- Abnormal wear/deterioration
- Chattering
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Numerous System Concerns/DTC's/SES Lamp ON
- Electrical - No Start/Front Lamps Inoperative/DTC's Set
- Fuel System - Buzzing/Grinding Noise From Vehicle Rear
- A/T - Launch Hesitation/Erratic Speedometer Readings
- A/T - VT25-E No Vehicle Movement/Possible DTC's Set
- A/T - No Shift/No Gear Engagement/MIL ON/DTC P0741
- Engine Controls - MIL ON/DTC's P0171/P0172 Set
- Instruments - Speedometer Fluctuation
- Keyless Entry - Transmitter Range Poor
- Starter - Remains Engaged After Engine Start Up
- A/T - TCC Shudder/Vibration
- A/T - TCC Vibration/Shudder
- Engine Controls - OBD System Improvements
- A/T - VT25E Hiss/Chirp Noise in PARK or NEUTRAL
- Emissions/Engine Controls - MIL ON/DTC's P0440/P0442
- A/T Controls - SES Lamp ON/DTC P0742 Set
- A/T Controls - Light Acceleration 2-3 Shift Flare
- Instruments - False Fuel Gauge Readings
- Emissions - SES Lamp ON/DTC P0446/Hard To Refuel
- A/T - VT25E No Movement in Drive or Reverse/DTC's Set
- Engine - Fresh Air Intake Hose Whistle/Chirp Noise
- A/T - VT25E Launch Hesitation
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Ignition - Ignition Lock Cylinder is Hard To Turn/Binds
- A/T Controls - Hesitation/Grinding Noises
- Driveability
- Erratic Operation
- Erratic Shifting
- False instrument warning light/gauges
- Inoperative
- Electrical - Numerous System Concerns/DTC's/SES Lamp ON
- Electrical - No Start/Front Lamps Inoperative/DTC's Set
- A/T - VT25-E No Vehicle Movement/Possible DTC's Set
- A/T - No Shift/No Gear Engagement/MIL ON/DTC P0741
- Campaign - TCM Programming for No Wheel Movement
- A/T - VT25E No Movement in Drive or Reverse/DTC's Set
- Loose
- No shift/Incorrect gear engagement
- Noise
- Emissions - Pop/Clunk Noise From Rear on Cold Start Up
- Electrical - Numerous System Concerns/DTC's/SES Lamp ON
- Fuel System - Buzzing/Grinding Noise From Vehicle Rear
- A/T - VT25E Hiss/Chirp Noise in PARK or NEUTRAL
- Engine - Fresh Air Intake Hose Whistle/Chirp Noise
- A/T Controls - Hesitation/Grinding Noises
- Poor performance
- Recalls
- Slipping
- Starting problems
- Sticking/Binding
- Vibration
- All Technical Service Bulletins
- Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
- Vehicle - Engine And Sub-Systems Flushing Recommendations
- Engine - THIS BULLETIN HAS BEEN CANCELED
- Fuel System - Fuel Injector Maintenance Cleaning
- Fuel System - GM Fuel System Treatment PLUS(R) Info.
- Electrical - MIL ON/DTC's Set By Various Control Modules
- A/T Control - DTC P0756 Diagnostic Tips
- A/T - Diagnostic Information for DTC's P0894/P1870
- Emissions - Pop/Clunk Noise From Rear on Cold Start Up
- Engine Controls - MIL Function During I/M Testing
- Electrical - Harness Connection Inspection
- Electrical - Numerous System Concerns/DTC's/SES Lamp ON
- Electrical - No Start/Front Lamps Inoperative/DTC's Set
- Fuel System - Buzzing/Grinding Noise From Vehicle Rear
- A/T - Launch Hesitation/Erratic Speedometer Readings
- A/T - VT25-E No Vehicle Movement/Possible DTC's Set
- A/T - No Shift/No Gear Engagement/MIL ON/DTC P0741
- Engine Controls - ECM Connector Diagram Update
- Engine Controls - MIL ON/DTC's P0171/P0172 Set
- Instruments - Speedometer Fluctuation
- Body - Liftgate Latching Systems
- Keyless Entry - Transmitter Range Poor
- Starter - Remains Engaged After Engine Start Up
- A/T - TCC Shudder/Vibration
- A/T - TCC Vibration/Shudder
- A/T - Identification/TCM Reprogramming Requirements
- Engine Controls - OBD System Improvements
- A/T - VT25E Hiss/Chirp Noise in PARK or NEUTRAL
- Campaign - VTi Trans. Software Upgrade/Modified Wiring
- Emissions/Engine Controls - MIL ON/DTC's P0440/P0442
- Campaign - TCM Programming for No Wheel Movement
- A/T Controls - SES Lamp ON/DTC P0742 Set
- A/T Controls - Light Acceleration 2-3 Shift Flare
- Instruments - False Fuel Gauge Readings
- Accessories - DTC's P0300, P1380, P1381
- Emissions - SES Lamp ON/DTC P0446/Hard To Refuel
- A/T - VT25E No Movement in Drive or Reverse/DTC's Set
- Drivetrain - Transfer Case Control Module Replacement
- Engine - Fresh Air Intake Hose Whistle/Chirp Noise
- Locks - Lock Cylinder Component Availability
- A/T - VT25E Launch Hesitation
- Emissions - OBDII I/M Readiness Testing
- Starting System - Revised Ignition Switch Housing
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Ignition - Ignition Lock Cylinder is Hard To Turn/Binds
- Fuel System - E85 Fuel Usage Precautions
- Fuel System - E85 Fuel Usage Precaution
- Emission - Emissions Programming Warranty Coverage
- Engine/Fuel System - Oil/Fuel Additive Information
- A/T Controls - Hesitation/Grinding Noises
- Fuel System - TOP TIER Detergent Gasoline (Canada)
- Fuel System - TOP TIER Detergent Gasoline
- Fuel System - TOP TIER Detergent Gasoline Information (Canada)