Description

ADDITIONAL SERVICE WHEN REPLACING TCM


Description

Always perform the following items when the TCM is replaced.

CHECK LOADING OF CALIBRATION DATA
- The TCM acquires calibration data (individual characteristic value) of each solenoid that is stored in the
ROM assembly (in the control valve). This enables the TCM to perform accurate control. After the TCM is replaced, check that the TCM has correctly loaded the calibration data.

CAUTION:
When replacing TCM and transaxle assembly as a set, replace transaxle assembly first and then replace TCM.
If the TCM is replaced in advance, perform "ADDITIONAL SERVICE WHEN REPLACING CONTROL
VALVE OR TRANSAXLE ASSEMBLY". Description.