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Home >> Mazda >> 2021 >> CX-30 Turbo Premium >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Symptom Troubleshooting - Automatic Transaxle (EV6A-El, EV6AX-El)) >> Excessive Shift Shock Is Felt When Upshifting And Downshifting >> Notes

Excessive Shift Shock Is Felt When Upshifting And Downshifting: Notes

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
EXCESSIVE SHIFT SHOCK IS FELT WHEN UPSHIFTING, DOWNSHIFTING (EV6A-EL, EV6AX-EL) DESCRIPTION AND POSSIBLE CAUSE

Troubleshooting item Excessive shift shock is felt when upshifting and downshifting
Description
  • Excessive shift shock is felt when depressing accelerator pedal to accelerate at upshifting.
  • During cruising, excessive shift shock is felt when depressing accelerator pedal at downshifting.
Possible cause
  1. Insufficient TCM learning
  2. Signal malfunction
    • APP sensor malfunction
  3. Poor installation or worn of engine mount, suspension
  4. Engine control system malfunction
System wiring diagram
  • Not applicable
Connector diagram
  • Not applicable