Powertrain Management: Technical Service Bulletins
- Recalls
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- A/T - Harsh 1-2 Upshift or Harsh Upshifts All Gears
- A/T - 4L80E Engine Stalls and/or Surges at Stop
- Diesel Engine - Hard Start/DTC 13 or P0215/MIL ON
- Fuel - No Start, Stall, DTC35 or P1216 May Be Present
- Electrical - A/T Stuck in 2nd/3rd Gear/MIL ON/DTC's
- Diesel Engine - Hard Start/Gray or White Smoke
- Diesel Engine - Hesitation/White Smoke/Rough Idle
- Drivetrain - Slow Or No Engagement of Front Axle
- Engine - Extended Cranking Time During Hot Restart
- 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
- A/T - Harsh 1-2 Upshift or Harsh Upshifts All Gears
- A/T - 4L80E Engine Stalls and/or Surges at Stop
- Diesel Engine - Hard Start/DTC 13 or P0215/MIL ON
- Fuel - No Start, Stall, DTC35 or P1216 May Be Present
- Electrical - A/T Stuck in 2nd/3rd Gear/MIL ON/DTC's
- Diesel Engine - Hard Start/Gray or White Smoke
- Diesel Engine - Hesitation/White Smoke/Rough Idle
- Drivetrain - Slow Or No Engagement of Front Axle
- Engine - Extended Cranking Time During Hot Restart
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Driveability
- Erratic Shifting
- Hard Shifting
- Hunting-Surging
- No shift/Incorrect gear engagement
- Poor performance
- Recalls
- Smoke, Fumes
- Starting problems
- Sticking/Binding
- 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
- PCM Connector - Information on New Service Kits
- Antitheft - Revised System Check and DTC B2958 Tables
- A/T - Park/Neutral Switch Connector Cannot Be Removed
- DTC P1404 (False Low EGR Valve Pintle Position) Signals
- A/T - Harsh 1-2 Upshift or Harsh Upshifts All Gears
- PROM - Powertrain Control Module Reprogramming
- A/T - 4L80E Engine Stalls and/or Surges at Stop
- Fuel Level Sensor - Replacement Procedure
- Accessories - DTC's P0300, P1380, P1381
- Warranty - Guidelines for I/M 240 Labor
- EVAP System - Service of Connectors
- EVAP System - Monitor Strategy
- Fuel - Cranks But Doesn't Start or Immediately Stalls
- Diesel Engine - Hard Start/DTC 13 or P0215/MIL ON
- Fuel - No Start, Stall, DTC35 or P1216 May Be Present
- PCM - Returned Product Feedback Program
- Engine Controls - Revised TDC Offset Adjustment
- Diesel Engine - Diagnosing Driveability Conditions
- A/T - 4L60-E DTC P1870 Diagnosis
- Electrical - A/T Stuck in 2nd/3rd Gear/MIL ON/DTC's
- Diesel Engine - Hard Start/Gray or White Smoke
- A/T - Specification Chart Update
- Transfer Case - Motor Encoder/Module Parts Availability
- Drivetrain - Transfer Case Control Module Replacement
- Crankcase Ventilation System - Revised Maintenance
- Injection Pump - Exchange Program Information
- Fuel - Injection Pump Exchange Program Expanded
- Diesel Engine - Hesitation/White Smoke/Rough Idle
- Drivetrain - Slow Or No Engagement of Front Axle
- A/T - New Transmission Calibrations
- Ignition Lock Cylinder - Revised Replacement Procedure
- Engine - Extended Cranking Time During Hot Restart
- Drivetrain - Updated Transfer Case Speed Sensor Conn.
- Diesel Fuel System - Fuel Lubricity/Metal Contamination
- Diesel Fuel System - Low Sulfur Fuel Information
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Campaign - Fuel Injection Pump Warranty Extension
- Engine/Fuel System - Oil/Fuel Additive Information
- Fuel System - TOP TIER Detergent Gasoline (Canada)
- Fuel System - TOP TIER Detergent Gasoline Information (Canada)
- Fuel System - Information On Diesel Fuel Additives