Transmission and Drivetrain: Technical Service Bulletins

• Customer Interest
  • A/T - 41TE/AE 42LE Delayed Gear Engagement
    • Overview
    • Symptom/Condition
    • Diagnosis
    • Item 1 DTC 35 Loss of Prime
    • Item 2 L - R Inner and Outer Seals
    • Item 3 UD Inner Lip Seal
    • Item 4 General Seal Statement
    • Item 5 Measuring # 1 Check Ball Clearance
    • Item 6 PRNDL Switch (Non TRS)
    • Item 7 Output Speed Sensor
  • A/T - Burned Fluid/Internal Damage
    • Overview
    • Repair Procedure
  • Wiring Harness - MIL ON DTC's Set/Erratic Idle
  • A/T - Shudder on 1 - 2/2 - 3 Upshift
    • Overview
    • Discussion
    • Diagnosis
    • Equipment/Parts Required
    • Repair Procedure
  • Speed Sensor - Intermittent Loss of Cruise Control
• By Symptom
  • Abnormal wear/deterioration
    • Wiring Harness - MIL ON DTC's Set/Erratic Idle
  • Customer Interest
    • A/T - 41TE/AE 42LE Delayed Gear Engagement
      • Overview
      • Symptom/Condition
      • Diagnosis
      • Item 1 DTC 35 Loss of Prime
      • Item 2 L - R Inner and Outer Seals
      • Item 3 UD Inner Lip Seal
      • Item 4 General Seal Statement
      • Item 5 Measuring # 1 Check Ball Clearance
      • Item 6 PRNDL Switch (Non TRS)
      • Item 7 Output Speed Sensor
    • A/T - Burned Fluid/Internal Damage
      • Overview
      • Repair Procedure
    • Wiring Harness - MIL ON DTC's Set/Erratic Idle
    • A/T - Shudder on 1 - 2/2 - 3 Upshift
      • Overview
      • Discussion
      • Diagnosis
      • Equipment/Parts Required
      • Repair Procedure
    • Speed Sensor - Intermittent Loss of Cruise Control
  • Driveability
    • A/T - Shudder on 1 - 2/2 - 3 Upshift
      • Overview
      • Discussion
      • Diagnosis
      • Equipment/Parts Required
      • Repair Procedure
  • Erratic Operation
    • Speed Sensor - Intermittent Loss of Cruise Control
  • No shift/Incorrect gear engagement
    • A/T - 41TE/AE 42LE Delayed Gear Engagement
      • Overview
      • Symptom/Condition
      • Diagnosis
      • Item 1 DTC 35 Loss of Prime
      • Item 2 L - R Inner and Outer Seals
      • Item 3 UD Inner Lip Seal
      • Item 4 General Seal Statement
      • Item 5 Measuring # 1 Check Ball Clearance
      • Item 6 PRNDL Switch (Non TRS)
      • Item 7 Output Speed Sensor
  • Overheating
    • A/T - Burned Fluid/Internal Damage
      • Overview
      • Repair Procedure
  • Vibration
    • A/T - 41TE/42LE Shudder During EMCC Shift
      • Overview
      • Repair Procedure
• All Technical Service Bulletins
  • A/T - 41TE/42LE Shudder During EMCC Shift
    • Overview
    • Repair Procedure
  • A/T - 41TE/AE 42LE Delayed Gear Engagement
    • Overview
    • Symptom/Condition
    • Diagnosis
    • Item 1 DTC 35 Loss of Prime
    • Item 2 L - R Inner and Outer Seals
    • Item 3 UD Inner Lip Seal
    • Item 4 General Seal Statement
    • Item 5 Measuring # 1 Check Ball Clearance
    • Item 6 PRNDL Switch (Non TRS)
    • Item 7 Output Speed Sensor
  • A/T - Burned Fluid/Internal Damage
    • Overview
    • Repair Procedure
  • A/T Oil Cooler Line Hose Clamp - Revised
  • Wiring Harness - MIL ON DTC's Set/Erratic Idle
  • CV Boot - Grease Seepage Explanation
  • A/T - Shudder on 1 - 2/2 - 3 Upshift
    • Overview
    • Discussion
    • Diagnosis
    • Equipment/Parts Required
    • Repair Procedure
  • Engine Controls/Emissions - Diagnostics Revisions
  • A/T - (41TE/42LE) Service Information
  • A/T - ATF+4 Fluid Usage/Applications
  • Transmission Range Sensor - Production Change
  • Speed Sensor - Intermittent Loss of Cruise Control
  • A/T Pan Gasket - Reusable Design/Installation
    • Overview
    • Installation Procedure
  • 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.