Inspection Procedure 7: The torque converter is not locked up.
PROBABLE CAUSES
Poor adjustment of transmission range switch
Failure of the transmission range switch main unit
Malfunction of the TCM
Poor installation of transaxle assembly and engine
Malfunction of the torque converter
DIAGNOSIS
STEP 1. Check and adjust the transmission range switch.
Refer to
,
.
If the transmission range switch has a failure, replace it, and then check the trouble symptom again.
Is the check result normal?
The procedure is complete.
Go to Step 2
.
STEP 2. Replace the TCM.
Is the failure resolved?
The procedure is complete.
Go to Step 3
.
STEP 3. Check the installation position of the transaxle assembly and the engine.
Is the installation of transaxle assembly and the engine normal? Compare and check the axial direction position with the same model vehicle.
Is the check result normal?
Go to Step 4
.
Repair the installation.
STEP 4. Check the transmission fluid.
Check the transmission fluid for burning, fouling, and foreign material.
Is the check result normal?
Replace the torque converter.
Replace the transaxle assembly.
![[Previous]](../../../buttons/fprev.png)
![[Next]](../../../buttons/fnext.png)
, .
The procedure is complete.
Go to Step 2.The procedure is complete.Go to Step 3.Go to Step 4.Repair the installation.Replace the torque converter.Replace the transaxle assembly.