Powertrain Management: Technical Service Bulletins

• Customer Interest
  • Engine Controls - Idle Fluctuation/DTC's P0505/P0506
  • A/T Controls - MIL ON/Various A/T Solenoid DTC's
  • A/T - Loss Of 2nd/3rd/5th Gears/Ratio DTC's Set
  • Engine Controls - MIL ON/DTC P0456 Stored In ECM
  • A/T, Engine Controls - Low Speed Driveline Bump
  • Engine Controls - Hard Start/Rough Idle After Hot Soak
  • A/T - 'Wrench Lamp' ON/Multiple DTC's Set In TCM
  • Engine - MIL ON/DTC's P2000-P2008/P2015/P2020 Set
  • ABS/TCS/RCS - Warning Lamp ON/DTC C1440 Set
  • Instruments - Inoperative/No Start Condition
  • Engine Controls - Surge/Hesitation/T/C Cycling/A/C Perf.
  • A/T - Delayed Engagement/Hesitation/Bump on Decel
• By Symptom
  • Abnormal wear/deterioration
    • Engine - MIL ON/DTC's P2000-P2008/P2015/P2020 Set
  • Customer Interest
    • Engine Controls - Idle Fluctuation/DTC's P0505/P0506
    • A/T Controls - MIL ON/Various A/T Solenoid DTC's
    • A/T - Loss Of 2nd/3rd/5th Gears/Ratio DTC's Set
    • Engine Controls - MIL ON/DTC P0456 Stored In ECM
    • A/T, Engine Controls - Low Speed Driveline Bump
    • Engine Controls - Hard Start/Rough Idle After Hot Soak
    • A/T - 'Wrench Lamp' ON/Multiple DTC's Set In TCM
    • Engine - MIL ON/DTC's P2000-P2008/P2015/P2020 Set
    • ABS/TCS/RCS - Warning Lamp ON/DTC C1440 Set
    • Instruments - Inoperative/No Start Condition
    • Engine Controls - Surge/Hesitation/T/C Cycling/A/C Perf.
    • A/T - Delayed Engagement/Hesitation/Bump on Decel
  • Driveability
    • A/T, Engine Controls - Low Speed Driveline Bump
    • Engine Controls - Hard Start/Rough Idle After Hot Soak
    • Engine Controls - Surge/Hesitation/T/C Cycling/A/C Perf.
  • Erratic Shifting
    • Engine Controls - Surge/Hesitation/T/C Cycling/A/C Perf.
  • False instrument warning light/gauges
    • Engine Controls - MIL ON/DTC P0456 Stored In ECM
  • Hunting-Surging
    • Engine Controls - Surge/Hesitation/T/C Cycling/A/C Perf.
  • Leaks
    • A/T Controls - MIL ON/Various A/T Solenoid DTC's
  • No shift/Incorrect gear engagement
    • A/T - Loss Of 2nd/3rd/5th Gears/Ratio DTC's Set
  • Poor performance
    • Engine Controls - Surge/Hesitation/T/C Cycling/A/C Perf.
  • Starting problems
    • Engine Controls - Hard Start/Rough Idle After Hot Soak
• All Technical Service Bulletins
  • Engine Controls - Idle Fluctuation/DTC's P0505/P0506
  • A/T Controls - MIL ON/Various A/T Solenoid DTC's
  • A/T - Loss Of 2nd/3rd/5th Gears/Ratio DTC's Set
  • Engine Controls - MIL ON/DTC P0456 Stored In ECM
  • A/T, Engine Controls - Low Speed Driveline Bump
  • Engine Controls - Hard Start/Rough Idle After Hot Soak
  • A/T - 'Wrench Lamp' ON/Multiple DTC's Set In TCM
  • Engine - MIL ON/DTC's P2000-P2008/P2015/P2020 Set
  • ABS/TCS/RCS - Warning Lamp ON/DTC C1440 Set
  • Instruments - Inoperative/No Start Condition
  • Engine Controls - Surge/Hesitation/T/C Cycling/A/C Perf.
  • Ignition System - System Diagnosis
  • A/T - Delayed Engagement/Hesitation/Bump on Decel