Transmission Control Systems: 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 - Ratcheting Sound When Coming To Stop
  • Speed Control - Intermittent Dropout/Disengagement
  • A/T - Poor Shift Quality
    • Overview
    • Diagnosis
    • Repair Procedure No. 1
    • Repair Procedure No. 2
  • TCM - Improved Transmission Shift Quality
    • Overview
    • Symptom/Condition
    • Diagnostic Information
    • Repair Procedures
    • Administrative & Labor Information
    • Quick Reference Summary
  • A/T - Harsh Gear Engagement/Upshifts/Downshifts
  • Speed Sensor - Intermittent Loss of Cruise Control
  • A/T - 41TE and 42LE Whistling Noise At Idle
• By Symptom
  • Abnormal wear/deterioration
    • A/T - Poor Shift Quality
      • Overview
      • Diagnosis
      • Repair Procedure No. 1
      • Repair Procedure No. 2
  • Chattering
    • A/T - Poor Shift Quality
      • Overview
      • Diagnosis
      • Repair Procedure No. 1
      • Repair Procedure No. 2
    • TCM - Improved Transmission Shift Quality
      • Overview
      • Symptom/Condition
      • Diagnostic Information
      • Repair Procedures
      • Administrative & Labor Information
      • Quick Reference Summary
  • 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 - Ratcheting Sound When Coming To Stop
    • Speed Control - Intermittent Dropout/Disengagement
    • A/T - Poor Shift Quality
      • Overview
      • Diagnosis
      • Repair Procedure No. 1
      • Repair Procedure No. 2
    • TCM - Improved Transmission Shift Quality
      • Overview
      • Symptom/Condition
      • Diagnostic Information
      • Repair Procedures
      • Administrative & Labor Information
      • Quick Reference Summary
    • A/T - Harsh Gear Engagement/Upshifts/Downshifts
    • Speed Sensor - Intermittent Loss of Cruise Control
    • A/T - 41TE and 42LE Whistling Noise At Idle
  • Erratic Operation
    • Speed Control - Intermittent Dropout/Disengagement
    • A/T - Harsh Gear Engagement/Upshifts/Downshifts
    • Speed Sensor - Intermittent Loss of Cruise Control
  • Erratic Shifting
    • A/T - Poor Shift Quality
      • Overview
      • Diagnosis
      • Repair Procedure No. 1
      • Repair Procedure No. 2
    • TCM - Improved Transmission Shift Quality
      • Overview
      • Symptom/Condition
      • Diagnostic Information
      • Repair Procedures
      • Administrative & Labor Information
      • Quick Reference Summary
  • Hard Shifting
    • A/T - Poor Shift Quality
      • Overview
      • Diagnosis
      • Repair Procedure No. 1
      • Repair Procedure No. 2
    • TCM - Improved Transmission Shift Quality
      • Overview
      • Symptom/Condition
      • Diagnostic Information
      • Repair Procedures
      • Administrative & Labor Information
      • Quick Reference Summary
    • A/T - Harsh Gear Engagement/Upshifts/Downshifts
  • Hunting-Surging
    • TCM - Improved Transmission Shift Quality
      • Overview
      • Symptom/Condition
      • Diagnostic Information
      • Repair Procedures
      • Administrative & Labor Information
      • Quick Reference Summary
  • Inoperative
    • Speed Control - Intermittent Dropout/Disengagement
  • 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
  • Noise
    • A/T - Harsh Gear Engagement/Upshifts/Downshifts
    • A/T - 41TE and 42LE Whistling Noise At Idle
  • Overheating
    • TCM - Improved Transmission Shift Quality
      • Overview
      • Symptom/Condition
      • Diagnostic Information
      • Repair Procedures
      • Administrative & Labor Information
      • Quick Reference Summary
  • Sticking/Binding
    • TCM - Improved Transmission Shift Quality
      • Overview
      • Symptom/Condition
      • Diagnostic Information
      • Repair Procedures
      • Administrative & Labor Information
      • Quick Reference Summary
• All Technical Service Bulletins
  • A/T Quick Learn Transaxle - Manual Correction
  • 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 - Ratcheting Sound When Coming To Stop
  • A/T - (41TE) Pinion Factor Axle Ratio Values
  • Speed Control - Intermittent Dropout/Disengagement
  • Radio - Poor FM Reception
  • A/T - Poor Shift Quality
    • Overview
    • Diagnosis
    • Repair Procedure No. 1
    • Repair Procedure No. 2
  • TCM - Improved Transmission Shift Quality
    • Overview
    • Symptom/Condition
    • Diagnostic Information
    • Repair Procedures
    • Administrative & Labor Information
    • Quick Reference Summary
  • A/T - Harsh Gear Engagement/Upshifts/Downshifts
  • Transmission Range Sensor - Production Change
  • Speed Sensor - Intermittent Loss of Cruise Control
  • A/T - 41TE and 42LE Whistling Noise At Idle