Kia Optima: Transaxle Control Module (TCM). Repair procedures

Circuit Diagram

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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 check point. If ...

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Installation
1. Make sure of the length of compressor mounting bolts, and then tighten it A→B→C→D order. Tightening torque :20.0~32.9N.m (2.04~3.36kgf.m, 14.7~24 ...

Replacement
1. Disconnect the negative (-) battery terminal. 2. Using the screwdriver, remove the side cover (A). 3. Loosen the mounting screw and the ...

Bright-Metal Maintenance
To remove road tar and insects, use a tar remover, not a scraper or other sharp object. To protect the surfaces of bright-metal parts from corrosion, apply a coating of wax or chrome preser ...