Powertrain Management: Technical Service Bulletins
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- A/C - Inoperative or Erratic Idle Speed
- MIL ON - No Start, Hard Start, Poor Idle, Hesitation
- Engine - Runs Rough or Hesitates
- Interior - Buzzing At Rear of Vehicle Fuel Pump Related
- PCM - PCM/TC Information Flags 61 and 62 Set
- A/T - Harsh Engagement into Reverse
- Engine - Surge/Hesitation/Stalls/Idle Fluctuation
- Engine - Misses During All Driving Conditions
- Engine - Driveability Concerns/Cooling System DTC's Set
- A/T - MIL ON/DTC's 45/46/49 Set
- A/T - Grinds Into Reverse, May Have DTC 22
- Engine Controls - PCM Cannot Communicate With PDT
- 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/C - Inoperative or Erratic Idle Speed
- MIL ON - No Start, Hard Start, Poor Idle, Hesitation
- Engine - Runs Rough or Hesitates
- Interior - Buzzing At Rear of Vehicle Fuel Pump Related
- PCM - PCM/TC Information Flags 61 and 62 Set
- A/T - Harsh Engagement into Reverse
- Engine - Surge/Hesitation/Stalls/Idle Fluctuation
- Engine - Misses During All Driving Conditions
- Engine - Driveability Concerns/Cooling System DTC's Set
- A/T - MIL ON/DTC's 45/46/49 Set
- A/T - Grinds Into Reverse, May Have DTC 22
- Engine Controls - PCM Cannot Communicate With PDT
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Driveability
- MIL ON - No Start, Hard Start, Poor Idle, Hesitation
- Engine - Runs Rough or Hesitates
- Engine - Oil Consumption/Driveability
- Engine - Surge/Hesitation/Stalls/Idle Fluctuation
- Engine - Misses During All Driving Conditions
- Engine - Driveability Concerns/Cooling System DTC's Set
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Fuel System - TOP TIER Detergent Gasoline
- Erratic Shifting
- False instrument warning light/gauges
- Hard Shifting
- High emissions
- Inoperative
- Leaks
- No shift/Incorrect gear engagement
- Noise
- Odors
- Out of specification
- Overheating
- Poor performance
- Shorted/Open circuit
- Smoke, Fumes
- 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
- A/T Control - DTC P0756 Diagnostic Tips
- ECM - Inter. No Cooling Fan/High Coolant Temp/Idle High
- A/C - Inoperative or Erratic Idle Speed
- MIL ON - No Start, Hard Start, Poor Idle, Hesitation
- Engine - Runs Rough or Hesitates
- Interior - Buzzing At Rear of Vehicle Fuel Pump Related
- Engine - Oil Consumption/Driveability
- A/T - Shift Solenoid Service Applications
- Engine Controls - PCM, ABS, EEPROM Calibration Listing
- PCM - PCM/TC Information Flags 61 and 62 Set
- Ignition Coil - Available as a Service Part
- A/T - Harsh Engagement into Reverse
- Engine - Surge/Hesitation/Stalls/Idle Fluctuation
- Engine - Misses During All Driving Conditions
- Instruments - Fuel Gage Reads Incorrectly
- Emissions - Vehicle Fails State Emission Test
- Engine Controls - DTC's 26, 32 & Flag 27 Manual Updates
- Engine - Driveability Concerns/Cooling System DTC's Set
- A/T - Sluggish Upshifts Or No 4TH Gear When Cold
- A/T - MIL ON/DTC's 45/46/49 Set
- A/T - Grinds Into Reverse, May Have DTC 22
- PDT - Maintenance Program Discontinuation
- Engine Controls - PCM Cannot Communicate With PDT
- Computers & Controls - PCM/ABS Module EEPROM Listing
- Fuel Pressure Test - Revision
- Fuel System - Fuel Effects 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