Transmission Control Systems: Technical Service Bulletins

• Customer Interest
  • Backup Lamps/Tailgate Window Release - Inoperative
  • A/T - Buzzing Noise at Idle
  • A/T - No Upshift/Stuck In First/No Codes/Exterior Leaks
• By Symptom
  • Customer Interest
    • Backup Lamps/Tailgate Window Release - Inoperative
    • A/T - Buzzing Noise at Idle
    • A/T - No Upshift/Stuck In First/No Codes/Exterior Leaks
  • Erratic Shifting
    • A/T - No Upshift/Stuck In First/No Codes/Exterior Leaks
  • Inoperative
    • Backup Lamps/Tailgate Window Release - Inoperative
    • A/T - No Upshift/Stuck In First/No Codes/Exterior Leaks
  • Leaks
    • A/T - No Upshift/Stuck In First/No Codes/Exterior Leaks
  • Noise
    • A/T - Buzzing Noise at Idle
• All Technical Service Bulletins
  • A/T - 4L80-E/4L80-EHD Diagnostic Charts Update
  • A/T TCC - MIL ON/False Code 32 Set Diagnostics
  • A/T - Shift Solenoid Update
  • A/T - New Wiring Harness With Inline Temp Sensor
  • Backup Lamps/Tailgate Window Release - Inoperative
  • A/T - Buzzing Noise at Idle
  • A/T - No Upshift/Stuck In First/No Codes/Exterior Leaks
  • A/T - Holley Variable Pressure Control Solenoid