Powertrain Management: Technical Service Bulletins
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Fuel Injectors - Hard Starts/Poor Driveability/Misfire
- Instruments - Fuel Gauge Inaccurate/Fluctuates
- PROM - False DTC P0121, Throttle Position Sensor
- Accelerator Pedal - Hard to Depress/Cable Separation
- Air Bag Light On, DTC B1015 Set
- A/T - 4T65E Harsh Shifts/Shudders/Slips/DTC's Set
- 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
- Fuel Injectors - Hard Starts/Poor Driveability/Misfire
- Instruments - Fuel Gauge Inaccurate/Fluctuates
- PROM - False DTC P0121, Throttle Position Sensor
- Accelerator Pedal - Hard to Depress/Cable Separation
- Air Bag Light On, DTC B1015 Set
- A/T - 4T65E Harsh Shifts/Shudders/Slips/DTC's Set
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Driveability
- Erratic Shifting
- False instrument warning light/gauges
- Hard Shifting
- Poor performance
- 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
- Engine Controls - MIL Function During I/M Testing
- Electrical - Harness Connection Inspection
- Engine Controls - Revised DTC P0121 Diagnosis
- Fuel Injectors - Hard Starts/Poor Driveability/Misfire
- PCM - New Identification Label
- PCM Connector - Information on New Service Kits
- PROM - Reprogram Using Off Board Program Adapter
- Oxygen Sensor - Locations in Various Exhaust Systems
- PCM - OBD Software Upgrade
- Instruments - Fuel Gauge Inaccurate/Fluctuates
- PROM - False DTC P0121, Throttle Position Sensor
- PROM - Powertrain Control Module Reprogramming
- Engine - Fuel Tank & Engine Oil Volumes Revised
- Accelerator Pedal - Hard to Depress/Cable Separation
- Air Bag Light On, DTC B1015 Set
- Fuel Level Sensor - Replacement Procedure
- Accessories - DTC's P0300, P1380, P1381
- Warranty - Guidelines for I/M 240 Labor
- Emissions - OBD II Retrofit Program
- EVAP System - Service of Connectors
- EVAP System - Monitor Strategy
- EVAP System - Special Tool Usage
- A/T - Service Manual Updates
- PCM - Returned Product Feedback Program
- A/T Controls - Revised Text for all DTC Tables
- Engine Controls - Revised DTC P0101
- Crankcase Ventilation System - Revised Maintenance
- A/T - 4T65E Harsh Shifts/Shudders/Slips/DTC's Set
- Fuel - Top Tier Detergent Gasoline Information
- Emissions - OBDII I/M Readiness Testing
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Fuel System - E85 Fuel Usage Precautions
- 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
- Fuel System - TOP TIER Detergent Gasoline Information (Canada)