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Home >> Mazda >> 2021 >> CX-30 Turbo Premium >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Symptom Troubleshooting - Automatic Transaxle (ET6A-El, ET6AX-El)) >> Judder Upon Torque Converter Clutch (TCC) Operation >> Notes

Judder Upon Torque Converter Clutch (TCC) Operation: Notes

WARNING: This page is about a different variant/trim than selected.
JUDDER UPON TORQUE CONVERTER CLUTCH OPERATION (ET6A-EL, ET6AX-EL, US) DESCRIPTION AND POSSIBLE CAUSE

Troubleshooting item Judder upon torque converter clutch (TCC) operation
Description
  • Vehicle jolts when TCC is engaged.
Possible cause
  1. Signal malfunction
    • APP sensor malfunction
    • CKP sensor malfunction
  2. Torque converter malfunction
System wiring diagram
  • Not applicable
Connector diagram
  • Not applicable