Transmission Control Systems: Technical Service Bulletins

• Customer Interest
  • A/T - SES Lamp ON/DTC P0757/Slipping/Poor Performance
  • A/T - Stuck In 2nd or 3rd Gear/MIL ON/Inst. Panel Inop.
  • 4X4 System - Inoperative/AWD/4WD Lamps ON
  • Drivetrain - 4WD Light ON/4WD Inoperative/DTC C0550
  • 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation
  • Audio System - Speaker Buzzing in 4X4 Mode
  • 4X4 System - Delayed Front Wheel Engagement
  • 4X4 System - Inoperative/DTC C0379/Svc. 4WD Lamp ON
  • Drivetrain - 4WD Lamp and System Inoperative
  • Drivetrain - 'Service 4WD' Lamp ON/DTC C0374
• By Symptom
  • Customer Interest
    • A/T - SES Lamp ON/DTC P0757/Slipping/Poor Performance
    • A/T - Stuck In 2nd or 3rd Gear/MIL ON/Inst. Panel Inop.
    • 4X4 System - Inoperative/AWD/4WD Lamps ON
    • Drivetrain - 4WD Light ON/4WD Inoperative/DTC C0550
    • 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation
    • Audio System - Speaker Buzzing in 4X4 Mode
    • 4X4 System - Delayed Front Wheel Engagement
    • 4X4 System - Inoperative/DTC C0379/Svc. 4WD Lamp ON
    • Drivetrain - 4WD Lamp and System Inoperative
    • Drivetrain - 'Service 4WD' Lamp ON/DTC C0374
  • Erratic Operation
    • 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation
  • Erratic Shifting
    • A/T - SES Lamp ON/DTC P0757/Slipping/Poor Performance
  • False instrument warning light/gauges
    • Drivetrain - 4WD Light ON/4WD Inoperative/DTC C0550
  • Inoperative
    • A/T - Stuck In 2nd or 3rd Gear/MIL ON/Inst. Panel Inop.
    • 4X4 System - Inoperative/AWD/4WD Lamps ON
    • Drivetrain - 4WD Light ON/4WD Inoperative/DTC C0550
    • 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation
    • 4X4 System - Inoperative/DTC C0379/Svc. 4WD Lamp ON
    • Drivetrain - 4WD Lamp and System Inoperative
  • No shift/Incorrect gear engagement
    • A/T - Stuck In 2nd or 3rd Gear/MIL ON/Inst. Panel Inop.
  • Noise
    • Audio System - Speaker Buzzing in 4X4 Mode
  • Slipping
    • A/T - SES Lamp ON/DTC P0757/Slipping/Poor Performance
• All Technical Service Bulletins
  • Transfer Case - MIL ON/DTC C0374/Erratic 4WD Operation
  • A/T - SES Lamp ON/DTC P0757/Slipping/Poor Performance
  • A/T - Stuck In 2nd or 3rd Gear/MIL ON/Inst. Panel Inop.
  • 4X4 System - Inoperative/AWD/4WD Lamps ON
  • Drivetrain - 4WD Light ON/4WD Inoperative/DTC C0550
  • Engine Controls - Lack Of Power/TCC Engaged by 20mph
  • 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation
  • Audio System - Speaker Buzzing in 4X4 Mode
  • 4X4 System - Delayed Front Wheel Engagement
  • 4X4 System - Inoperative/DTC C0379/Svc. 4WD Lamp ON
  • Drivetrain - TCCM Replacement Diagnostics/Guidelines
  • Drivetrain - 4WD Lamp and System Inoperative
  • Drivetrain - 'Service 4WD' Lamp ON/DTC C0374
  • A/T - DTC P0894/P1870 Diagnostic Information