Relays and Modules - Transmission and Drivetrain: Technical Service Bulletins

• Customer Interest
  • AWD/4WD System - Delayed Front Wheel Engagement
  • Drivetrain - 4X4 Lamp Flashing/4WD Inoperative/DTC's Set
  • AWD/4WD - AWD/4WD Lamps/System Inop./DTC C0550
  • Audio System - Buzzing From Rear Speakers
• By Symptom
  • Customer Interest
    • AWD/4WD System - Delayed Front Wheel Engagement
    • Drivetrain - 4X4 Lamp Flashing/4WD Inoperative/DTC's Set
    • AWD/4WD - AWD/4WD Lamps/System Inop./DTC C0550
    • Audio System - Buzzing From Rear Speakers
  • Erratic Operation
    • AWD/4WD System - Delayed Front Wheel Engagement
  • Inoperative
    • Drivetrain - 4X4 Lamp Flashing/4WD Inoperative/DTC's Set
    • AWD/4WD - AWD/4WD Lamps/System Inop./DTC C0550
  • Noise
    • Audio System - Buzzing From Rear Speakers
• All Technical Service Bulletins
  • AWD/4WD System - Delayed Front Wheel Engagement
  • Drivetrain - 4X4 Lamp Flashing/4WD Inoperative/DTC's Set
  • AWD/4WD - AWD/4WD Lamps/System Inop./DTC C0550
  • Audio System - Buzzing From Rear Speakers
  • Drivetrain - Transfer Case Control Module Replacement