Computers and Control Systems: Technical Service Bulletins

• Customer Interest
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Engine Controls - PCM Cannot Communicate With PDT
  • A/T - Harsh Engagement into Reverse
  • A/T - Grinds Into Reverse, May Have DTC 22
  • A/T - MIL ON/DTC's 45/46/49 Set
  • Engine - MIL ON/Runs Rough/Stalls
  • Engine - Driveability Concerns/Cooling System DTC's Set
  • PCM - PCM/TC Information Flags 61 and 62 Set
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Engine - Oil Consumption/Driveability
  • Customer Interest
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Engine Controls - PCM Cannot Communicate With PDT
    • A/T - Harsh Engagement into Reverse
    • A/T - Grinds Into Reverse, May Have DTC 22
    • A/T - MIL ON/DTC's 45/46/49 Set
    • Engine - MIL ON/Runs Rough/Stalls
    • Engine - Driveability Concerns/Cooling System DTC's Set
    • PCM - PCM/TC Information Flags 61 and 62 Set
  • Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Engine - MIL ON/Runs Rough/Stalls
    • Engine - Oil Consumption/Driveability
    • Engine - Driveability Concerns/Cooling System DTC's Set
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • False instrument warning light/gauges
    • A/T - MIL ON/DTC's 45/46/49 Set
    • Engine - Driveability Concerns/Cooling System DTC's Set
    • PCM - PCM/TC Information Flags 61 and 62 Set
  • Hard Shifting
    • A/T - Harsh Engagement into Reverse
    • A/T - Grinds Into Reverse, May Have DTC 22
  • Inoperative
    • ECM - Inter. No Cooling Fan/High Coolant Temp/Idle High
  • Leaks
    • Engine - Oil Consumption/Driveability
  • No shift/Incorrect gear engagement
    • A/T - Grinds Into Reverse, May Have DTC 22
  • Noise
    • A/T - Grinds Into Reverse, May Have DTC 22
  • Odors
    • Engine - Oil Consumption/Driveability
  • Out of specification
    • PCM - PCM/TC Information Flags 61 and 62 Set
  • Overheating
    • Engine - Driveability Concerns/Cooling System DTC's Set
    • ECM - Inter. No Cooling Fan/High Coolant Temp/Idle High
  • Poor performance
    • ECM - Inter. No Cooling Fan/High Coolant Temp/Idle High
  • Smoke, Fumes
    • Engine - Oil Consumption/Driveability
  • Starting problems
    • Engine - Driveability Concerns/Cooling System DTC's Set
• All Technical Service Bulletins
  • Engine - THIS BULLETIN HAS BEEN CANCELED
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • A/T Control - DTC P0756 Diagnostic Tips
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Computers & Controls - PCM/ABS Module EEPROM Listing
  • Engine Controls - PCM Cannot Communicate With PDT
  • PDT - Maintenance Program Discontinuation
  • A/T - Harsh Engagement into Reverse
  • Engine Controls - PCM, ABS, EEPROM Calibration Listing
  • A/T - Grinds Into Reverse, May Have DTC 22
  • A/T - MIL ON/DTC's 45/46/49 Set
  • A/T - Sluggish Upshifts Or No 4TH Gear When Cold
  • Engine - MIL ON/Runs Rough/Stalls
  • Engine - Oil Consumption/Driveability
  • Engine - Driveability Concerns/Cooling System DTC's Set
  • Engine Controls - DTC's 26, 32 & Flag 27 Manual Updates
  • PCM - PCM/TC Information Flags 61 and 62 Set
  • ECM - Inter. No Cooling Fan/High Coolant Temp/Idle High