Powertrain Management: Technical Service Bulletins
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Engine - Decel Stall or Long Crank on Start-Up
- Engine - Cold Stall/Chuggle At 35-40 MPH
- Engine - Miss, Hesitation, or Roughness
- Engine - Extended Crank Cold, Starts After Key is Cycled
- Connector Terminals - Contact Checking Procedure
- 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
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Engine - Decel Stall or Long Crank on Start-Up
- Engine - Cold Stall/Chuggle At 35-40 MPH
- Engine - Miss, Hesitation, or Roughness
- Engine - Extended Crank Cold, Starts After Key is Cycled
- Connector Terminals - Contact Checking Procedure
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Driveability
- Erratic Operation
- Erratic Shifting
- High emissions
- Low, Dead battery
- Poor performance
- Starting problems
- 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
- Engine - Decel Stall or Long Crank on Start-Up
- MAP - Revised Chart C-1D, DTC's 33, 34, 63, 64
- Tools - New Fuel Injection Tester
- Tools - Introduction Of The Fuel Injector Tester
- Oxygen Sensors - Silica Contamination
- BCM - Ordering Replacement EEPROMs For BCM
- Battery - Revised Ammeter Connecting (Parasitic Drain)
- ECM - DTC Code E042 Diagnostic Chart Update
- Engine - Cold Stall/Chuggle At 35-40 MPH
- PROM - Powertrain Control Module Reprogramming
- Engine - Miss, Hesitation, or Roughness
- Engine - Extended Crank Cold, Starts After Key is Cycled
- Emissions Testing Vehicle Preconditioning
- 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
- Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
- PCM - Returned Product Feedback Program
- Connector Terminals - Contact Checking Procedure
- PROM/MEMCAL - Identification Marks
- Fuel - How Fuel Economy Is Determined
- A/T - Revised Pressure Switches and Wiring Harnesses
- A/T - New Thermo Element/Setting Procedure
- Fuel - Reformulated/Oxygenated Gasolines
- Fuel - Effect of Fuel Volatility On Driveability
- Fuel System - Recommended Fuels
- 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