Powertrain Management: Technical Service Bulletins
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Engine - Miss/Lacks Power/Popping From Exhaust Manifold
- O2 Sensor - MIL ON/DTC 13 Set
- PROM - Hesitation On Heavy Acceleration/Engine Miss In N
- Engine Controls - Information Flag 84 When Flashing TCM
- Engine - MIL ON/Runs Rough/Stalls
- A/T - Harsh Shifts/No Shift/No TCC Operation
- A/T - MIL ON/DTC's 45/46/49 Set
- Engine Controls - PCM Cannot Communicate With PDT
- Ignition Key - Cannot Be Removed from Lock Cylinder
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- By Symptom
- Abnormal wear/deterioration
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Engine - Miss/Lacks Power/Popping From Exhaust Manifold
- O2 Sensor - MIL ON/DTC 13 Set
- PROM - Hesitation On Heavy Acceleration/Engine Miss In N
- Engine Controls - Information Flag 84 When Flashing TCM
- Engine - MIL ON/Runs Rough/Stalls
- A/T - Harsh Shifts/No Shift/No TCC Operation
- A/T - MIL ON/DTC's 45/46/49 Set
- Engine Controls - PCM Cannot Communicate With PDT
- Ignition Key - Cannot Be Removed from Lock Cylinder
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Driveability
- Erratic Operation
- Erratic Shifting
- False instrument warning light/gauges
- Hard Shifting
- High emissions
- Inoperative
- No shift/Incorrect gear engagement
- Noise
- Poor performance
- Starting problems
- Sticking/Binding
- Won't disengage
- 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
- Engine - Miss/Lacks Power/Popping From Exhaust Manifold
- A/T Control Solenoid Valve - Design Changes
- Engine Controls - PCM, ABS, EEPROM Calibration Listing
- O2 Sensor - MIL ON/DTC 13 Set
- Ignition Coil - Available as a Service Part
- PROM - Hesitation On Heavy Acceleration/Engine Miss In N
- Engine - Stalls After Start
- Engine Controls - Information Flag 84 When Flashing TCM
- Emissions - Vehicle Fails State Emission Test
- Engine - MIL ON/Runs Rough/Stalls
- PCM - DTC 35/Information Flag 86 Explanation
- Engine Controls - DTC's 26, 32 & Flag 27 Manual Updates
- A/T - Harsh Shifts/No Shift/No TCC Operation
- A/T - Sluggish Upshifts Or No 4TH Gear When Cold
- A/T - MIL ON/DTC's 45/46/49 Set
- PDT - Maintenance Program Discontinuation
- Engine Controls - PCM Cannot Communicate With PDT
- Computers & Controls - PCM/ABS Module EEPROM Listing
- A/T - Harsh/Erratic Shifts/No Gear, Multiple Codes
- Ignition Key - Cannot Be Removed from Lock Cylinder
- Fuel System - Fuel Effects on Driveability
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Fuel System - E85 Fuel Usage Precaution
- Engine/Fuel System - Oil/Fuel Additive Information
- Fuel System - TOP TIER Detergent Gasoline (Canada)
- Fuel System - TOP TIER Detergent Gasoline