Kia Rio: Transaxle Control Module (TCM) Replacement - Automatic Transaxle Control System - Automatic Transaxle System - Kia Rio UB 2012-2021 Service ManualKia Rio: Transaxle Control Module (TCM) Replacement


     
When replacing the TCM, the vehicle equipped with immobilizer must be performed the procedure as below.
[In the case of installing used TCM]
1.
Perform "TCM neutralization mode" procedure with GDS. (Refer to "Immobilizer" in BE group)
2.
Insert the key and turn it to the IGN ON and OFF position.
Then the TCM key register process is completed automatically.
[In the case of installing new TCM] Insert the key and turn it to the IGN ON and OFF position.
Then the TCM key register process is completed automatically.
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Disconnect the TCM connector (A).


3.
Remove the bracket installation bolts (A) and the nut (B).

TCM installation bolt/nut :
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)



Transaxle Control Module (TCM) Inspection
TCM Problem Inspection Procedure 1. TEST TCM GROUND CIRCUIT: Measure resistance between TCM and chassis ground using the backside of TCM harness connector as TCM side c ...

Transaxle Control Module (TCM) Installation
1. Installation is reverse of removal.    In the case of the vehicle equipp ...

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