Repair procedures: Inspection

Turn ignition switch OFF and disconnect the negative (-) battery cable.
Remove the passenger compartment junction box cover.
Remove the crash pad side switch assembly (A) by pushing it through junction box cover hole.
NOTE: Put on gloves to protect your hands.

Fig 1: Locating Crash Pad Side Switch Assembly
Courtesy of KIA MOTORS AMERICA, INC.
Check the continuity between the switch terminals as the ESC OFF switch is engaged.

Fig 2: Crash Pad Side Switch Assembly Terminals Continuity Chart

Courtesy of KIA MOTORS AMERICA, INC.