Transmission Control Systems: Technical Service Bulletins

• Customer Interest
  • TCC - False Code 32/ Possible MIL ON
  • A/T - Buzzing Noise at Idle
  • Drivetrain - Slow Or No Engagement of Front Axle
    • Overview
    • Service Procedure
  • A/T - No Upshift/Stuck in 1ST/No Codes/Exterior Leaks
• By Symptom
  • Customer Interest
    • TCC - False Code 32/ Possible MIL ON
    • A/T - Buzzing Noise at Idle
    • Drivetrain - Slow Or No Engagement of Front Axle
      • Overview
      • Service Procedure
    • A/T - No Upshift/Stuck in 1ST/No Codes/Exterior Leaks
  • Erratic Shifting
    • A/T - No Upshift/Stuck in 1ST/No Codes/Exterior Leaks
  • False instrument warning light/gauges
    • TCC - False Code 32/ Possible MIL ON
  • Leaks
    • A/T - No Upshift/Stuck in 1ST/No Codes/Exterior Leaks
  • Noise
    • A/T - Buzzing Noise at Idle
  • Won't disengage
    • A/T - No Upshift/Stuck in 1ST/No Codes/Exterior Leaks
• All Technical Service Bulletins
  • TCC - False Code 32/ Possible MIL ON
  • A/T - New Solenoid Assemblies, More Durable & New Colors
  • A/T - Shift Solenoid Update
  • A/T - Buzzing Noise at Idle
  • Drivetrain - Slow Or No Engagement of Front Axle
    • Overview
    • Service Procedure
  • A/T - No Upshift/Stuck in 1ST/No Codes/Exterior Leaks
  • A/T - Holley Variable Pressure Control Solenoid
  • Drivetrain - Updated Transfer Case Speed Sensor Conn.