Powertrain Management: Technical Service Bulletins

• Recalls
  • Emissions
    • Recall - Crankcase Ventilation Hose Failure
      • Overview
      • Defect/Vehicles Involved
      • Parts/Owner Information
      • Dealer Campaign Responsibility
      • Service Procedure
      • Vehicle Emission Recall Proof of Correction Certificate
      • Campaign Identification Label/Claim Info.
      • Recording Completion Information
      • Owner Letter
  • Safety
    • Recall - Binding Accelerator Control Cables
    • Recall 93V190000: Throttle Linkages and Control
• Customer Interest
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Fuel - Pump Noise/Whine, Cold Start Stall, Driveability
  • Engine - Miss, Hesitation, or Roughness
  • Engine - Miss, Hesitation, or Roughness
  • Instruments - New Modular Fuel Sender
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Customer Interest
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Fuel - Pump Noise/Whine, Cold Start Stall, Driveability
    • Engine - Miss, Hesitation, or Roughness
    • Engine - Miss, Hesitation, or Roughness
    • Instruments - New Modular Fuel Sender
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Driveability
    • Fuel - Pump Noise Hesitation, Sag, Loss of Power
      • Overview
      • Procedure:
      • Parts Information:
    • Fuel - Pump Noise/Whine, Cold Start Stall, Driveability
    • Engine - Miss, Hesitation, or Roughness
    • Engine - Miss, Hesitation, or Roughness
    • PCV - Increased Oil Consumption/Rough Idle
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Fuel System - TOP TIER Detergent Gasoline
  • Erratic Operation
    • Engine - Miss, Hesitation, or Roughness
    • Engine - Miss, Hesitation, or Roughness
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • False instrument warning light/gauges
    • Fuel - Pump Noise/Whine, Cold Start Stall, Driveability
  • High emissions
    • I/M 240 Repairs - Obtaining Technical Assistance
  • Noise
    • Fuel - Pump Noise Hesitation, Sag, Loss of Power
      • Overview
      • Procedure:
      • Parts Information:
    • Fuel - Pump Noise/Whine, Cold Start Stall, Driveability
  • Poor performance
    • Fuel System - TOP TIER Detergent Gasoline
  • Recalls
    • Recall - Binding Accelerator Control Cables
    • Recall 93V190000: Throttle Linkages and Control
    • Recall - Crankcase Ventilation Hose Failure
      • Overview
      • Defect/Vehicles Involved
      • Parts/Owner Information
      • Dealer Campaign Responsibility
      • Service Procedure
      • Vehicle Emission Recall Proof of Correction Certificate
      • Campaign Identification Label/Claim Info.
      • Recording Completion Information
      • Owner Letter
  • Starting problems
    • Fuel System - TOP TIER Detergent Gasoline
• 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
  • I/M 240 Repairs - Obtaining Technical Assistance
  • Fuel - Pump Noise Hesitation, Sag, Loss of Power
    • Overview
    • Procedure:
    • Parts Information:
  • Fuel - Pump Noise/Whine, Cold Start Stall, Driveability
  • Tools - Revised Injector Tester
  • Tools - Introduction Of The Fuel Injector Tester
  • ECM, PCM & BCM - Unit Exchange Program
  • ECM/PCM - Damaged and/or Mis-Diagnosed
  • Oxygen Sensors - Silica Contamination
  • Engine Controls - Crank. Pos. Sensor Reluctor Ring R&R
  • PROM - Powertrain Control Module Reprogramming
  • Recall - Binding Accelerator Control Cables
  • Recall 93V190000: Throttle Linkages and Control
  • Engine - Miss, Hesitation, or Roughness
  • Engine - Miss, Hesitation, or Roughness
  • Ignition - Precautions On Use of Spark Tester
  • Instruments - New Modular Fuel Sender
  • Warranty - Emission Parts Coverage
  • 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
  • Emissions Inspection/Maintenance - Labor Operations
  • EVAP System - Service of Connectors
  • Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
  • PCM - Returned Product Feedback Program
  • PCV - Increased Oil Consumption/Rough Idle
  • Recall - Crankcase Ventilation Hose Failure
    • Overview
    • Defect/Vehicles Involved
    • Parts/Owner Information
    • Dealer Campaign Responsibility
    • Service Procedure
    • Vehicle Emission Recall Proof of Correction Certificate
    • Campaign Identification Label/Claim Info.
    • Recording Completion Information
    • Owner Letter
  • PROM/MEMCAL - Identification Marks
  • Fuel - How Fuel Economy Is Determined
  • Fuel - Reformulated/Oxygenated Gasolines
  • Fuel - Top Tier Detergent Gasoline Information
  • 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