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Home >> Kia >> 2021 >> Rio LX >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronic Stability Control Diagnosis >> DTC C1503-01: TCS Switch Error >> Component Inspection

Component Inspection

Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect battery (-) cable.
  3. Remove crash pad switch.
  4. Pushing the ESC/ESP switch.
ESC/ESP OFF switch Connector 12 (power) ESC/ESP OFF switch Connector 10 (ESC/ESP OFF) Switch not pushed - ∞ (infinity)Ω
Switch pushed - Approx. below 1Ω

Good 

No Good