Kia Sorento: Transaxle Control Module (TCM) Removal and Installation

Removal

Perform the order below with the KDS when replacing with a new TCM.

(S/W Management → Automatic Transaxle → Oil-pressure Characteristics Backup & Input (TCU Replacement))

Refer to the KDS screen for operating conditions and details

2.	Remove the body domain controller unit. (Refer to Body Electrical System - "Body Domain Control Unit")

3.	Disconnect the TCM connector (A).

Remove the TCM (A) after removing the nuts.

Tightening torque:

9.8 - 11.8 N·m (1.0 - 1.2 kgf·m, 7.2 - 8.7 lb·ft)

Automatic Transaxle System — Automatic Transaxle Control System / Transaxle Control Module (TCM) / Removal and Installation / Removal illustration

Installation

1.	Install in the reverse order of removal.

Perform the order below with the KDS when replacing with a new TCM.

(S/W Management → Automatic Transaxle → Oil-pressure Characteristics Backup & Input (TCU Replacement))

Refer to the KDS screen for operating conditions and details

3.	Perform TCM learning procedure. (Refer to Automatic Transaxle Control System - "Adjustment")

Inspection 1. TCM ground circuit test : Measure the resistance between TCM and chassis ground. (Inspect the terminal connected to the chassis...

Position Switch Specifications Specification Item Specification Power supply (V) 4.5 - 5.5 ...

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