Transmission and Drivetrain: Technical Service Bulletins

• Customer Interest
  • Engine - Apparent Rear Main Seal Oil Leaks
  • TCM - MIL ON/DTC P1763 Set
  • A/T - Buzz/Whining in Reverse When Cold
  • Transfer Case Shifter - Creaking/Thumping Noise
• By Symptom
  • Customer Interest
    • Engine - Apparent Rear Main Seal Oil Leaks
    • TCM - MIL ON/DTC P1763 Set
    • A/T - Buzz/Whining in Reverse When Cold
    • Transfer Case Shifter - Creaking/Thumping Noise
  • Leaks
    • Engine - Apparent Rear Main Seal Oil Leaks
  • No shift/Incorrect gear engagement
    • TCM - MIL ON/DTC P1763 Set
  • Noise
    • A/T - Buzz/Whining in Reverse When Cold
    • Transfer Case Shifter - Creaking/Thumping Noise
• All Technical Service Bulletins
  • Engine - Apparent Rear Main Seal Oil Leaks
  • TCM - MIL ON/DTC P1763 Set
  • A/T - ATF+4 Fluid Usage/Applications
  • A/T - Buzz/Whining in Reverse When Cold
  • Transfer Case Shifter - Creaking/Thumping Noise
  • A/T - ATF + 4 Fluid Usage
  • A/T - Repair/Replacement Guidelines
    • Overview
    • Repair Procedure
      • Information
      • 40TE, 41TE/AE, 42LE/RLE and 62TE Transmissions
      • 30RH, 30TH, 31TH, 32RH, 36RH, 42RE/RH, 46RE/RH, 47RE and 48RE
      • 45RFE/545RFE and 68RFE Transmissions
      • NAG1 Transmissions
  • Steering/Suspension - Wheel Hub/Bearing Inspection COLL.