Powertrain Management: Technical Service Bulletins
- Customer Interest
- By Symptom
- 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
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- I/M 240 Repairs - Obtaining Technical Assistance
- A/C - Inoperative or No Cooling
- A/T - Loss of Drive or Erratic Shifts
- Fuel Pump/Strainers/Pulsators - Replacement Parts
- Engine - Decel Stall or Long Crank on Start-Up
- Fuel - Loss of Power, Hesitation On Turns
- Engine Controls - Revised Chart A-5, Fuel Pump Test
- Igntition - New Design Spark Plug
- Ignition - Carbon Tracking Caused By Misfire
- A/T - Improperly Molded Solenoid, Erratic Shifts
- Tools - New Fuel Injection Tester
- Tools - Introduction Of The Fuel Injector Tester
- ECM - Damaged/Mis-Diagnosed, Incorrect Tap Testing
- Oxygen Sensors - Silica Contamination
- VSS - Revised Test A (Speedometer is Inaccurate)
- A/T - BTSI Solenoid Shorts RAP Relay/Dead Battery
- Engine - Does Not Stay Running on Initial Cold Start
- PROM - Engine May Experience Cold Start Stall
- PROM - Powertrain Control Module Reprogramming
- Fuel - Lines Sag Below the Underbody Floor Pan
- Fuel Line - Faint Buzzing Noise From Front of Dash Area
- Supercharger - Maintenance Schedule, Oil Check Procedure
- Supercharger Assembly - Oil Weepage
- Supercharger - Outlet Gasket Split, Air Leak
- Engine - Miss, Hesitation, or Roughness
- Engine Controls - Revised Code 17, Spark Reference
- Engine Controls - Revised Chart C-17, Code 58
- Engine Controls - Revised Wiring for Code 58, Passkey
- Enhanced IM240 Program - Implementation Plan
- Emission - Enhanced Inspection Maintenance Programs
- I/M 240 Program - Equipment Purchase
- I/M Emissions Diagnostic Manual -Program
- Enhanced Emission I/M - Program Update
- Enhanced Emission Inspection Maintenance - Equipment
- Warranty - Guidelines for I/M 240 Labor
- EVAP System - Service of Connectors
- Engine Controls - Revised Chart A3, No Start
- Engine Controls - Proper Hookup of Tech 1 Scan Tool
- Engine Controls - Manual Update Revised DTC 42 Chart
- Engine Controls - Revised Chart C-17 Cruise Control Inop
- Service Manual - DTC`s 42/P1350/P1361 Revisions
- Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
- PCM - Returned Product Feedback Program
- Cruise Control - Intermittently Drops Out of Operation
- PROM/MEMCAL - Identification Marks
- Fuel - How Fuel Economy Is Determined
- Fuel - Reformulated/Oxygenated Gasolines
- Fuel - Effect of Fuel Volatility 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