Powertrain Management: Technical Service Bulletins

• Recalls
  • Emissions
    • Recall - Loss of Hybrid Function - Replace Batteries
      • Overview
      • Owner Letter
  • Safety
    • Recall - Shift Indicator Doesn't Display Correct Gear
      • Overview
      • Service Procedure
      • Owner Letter
    • Recall - A/T Shift Cable Retainer Installation
• Customer Interest
  • A/T - No Reverse/3rd or 5th Gear/MIL ON/DTC P0776
    • Overview
    • Correction
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • A/T - MIL ON/DTC P1808/Hybrid Start/Stop Inoperative
  • Instruments - Fuel Gauge Inaccurate/Stuck/MIL ON/DTC's
  • Electrical - Various Electrical Systems Malfunctions
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Customer Interest
    • A/T - No Reverse/3rd or 5th Gear/MIL ON/DTC P0776
      • Overview
      • Correction
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
    • A/T - MIL ON/DTC P1808/Hybrid Start/Stop Inoperative
    • Instruments - Fuel Gauge Inaccurate/Stuck/MIL ON/DTC's
    • Electrical - Various Electrical Systems Malfunctions
  • Driveability
    • Fuel System - TOP TIER Detergent Gasoline
    • Fuel System - TOP TIER Detergent Gasoline Information (Canada)
  • Erratic Operation
    • Electrical - Various Electrical Systems Malfunctions
  • False instrument warning light/gauges
    • Instruments - Fuel Gauge Inaccurate/Stuck/MIL ON/DTC's
  • Inoperative
    • Electrical - Various Electrical Systems Malfunctions
  • No shift/Incorrect gear engagement
    • A/T - No Reverse/3rd or 5th Gear/MIL ON/DTC P0776
      • Overview
      • Correction
  • Odors
    • Exhaust System - Sulfur Odor Explanation
  • Poor performance
    • Fuel System - TOP TIER Detergent Gasoline
    • Fuel System - TOP TIER Detergent Gasoline Information (Canada)
  • Recalls
    • Recall - Loss of Hybrid Function - Replace Batteries
      • Overview
      • Owner Letter
    • Recall - Shift Indicator Doesn't Display Correct Gear
      • Overview
      • Service Procedure
      • Owner Letter
    • Recall - A/T Shift Cable Retainer Installation
  • Starting problems
    • Fuel System - TOP TIER Detergent Gasoline
    • Fuel System - TOP TIER Detergent Gasoline Information (Canada)
  • Sticking/Binding
    • Instruments - Fuel Gauge Inaccurate/Stuck/MIL ON/DTC's
• All Technical Service Bulletins
  • Electrical - Aftermarket Interface Devices Causing Issues
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • A/T - No Reverse/3rd or 5th Gear/MIL ON/DTC P0776
    • Overview
    • Correction
  • Engine - THIS BULLETIN HAS BEEN CANCELED
  • Fuel System - Fuel Injector Maintenance Cleaning
  • Fuel System - GM Fuel System Treatment PLUS(R) Info.
  • A/T Controls - Snapshot Data With Tech2(R) Information
  • Recall - Loss of Hybrid Function - Replace Batteries
    • Overview
    • Owner Letter
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • A/T - MIL ON/DTC P1808/Hybrid Start/Stop Inoperative
  • Instruments - Fuel Gauge Inaccurate/Stuck/MIL ON/DTC's
  • Exhaust System - Sulfur Odor Explanation
  • Emissions - EVAP Damage Prevention On Vehicle Hoist
  • Recall - Shift Indicator Doesn't Display Correct Gear
    • Overview
    • Service Procedure
    • Owner Letter
  • Body Controls - BCM Cross Platform Functionality
  • Electrical - Various Electrical Systems Malfunctions
  • Fuel System - TOP TIER Detergent Gasoline (Canada)
  • Fuel - GM's Position On Use Of E 15, 2007 Newer Vehicles
  • Fuel System - TOP TIER Detergent Gasoline
  • Fuel System - TOP TIER Detergent Gasoline Information (Canada)
  • Recall - A/T Shift Cable Retainer Installation