Kia Optima: ESC OFF Switch. Repair procedures - ESC(Electronic Stability Control) System - Brake System - Kia Optima TF 2011-2026 Service ManualKia Optima: ESC OFF Switch. Repair procedures

Inspection

1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
2. Remove the crash pad side switch assembly.

3. Check the continuity between the switch terminals as the ESC OFF switch is engaged.


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