Inspection Procedure 10: The shift shock is large at a certain gear shift. (1st to 2nd, 2nd to 3rd, etc.)
PROBABLECAUSES
- Malfunction of the engine: Engine output change
- Malfunction of the TCM
- A/T failure: Hydraulic system (valve body assembly), driving force transaxle system (clutch/brake)
note | When the engine output is low, shock occurs. Care must also be taken during cold, after warm up, and temperature, humidity, and air pressure differences. |
DIAGNOSIS
STEP 1. Check the engine performance.
STEP 3. Perform a hydraulic test.
STEP 4. Compare with another same model vehicle.
STEP 5. Remove the transaxle assembly from the vehicle.
Disassemble and check the transaxle assembly to check if there is a foreign material inside.Is the check result satisfactory?
Replace the transaxle assembly. Replace the failure part.