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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Abs/Esp Diagnosis (PHEV) (2 Of 4)) >> DTC C1503-01: TCS Switch Error >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
G14969409Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "ON" or EV "ON".
ESP OFF switch connector 1 (ON/START Input) Chassis ground - Fig.1
ESP OFF switch connector 16 (signal) Chassis ground -
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
ESP OFF switch connector 16 (signal) IEB module connector 16 (signal) Approx. below 1Ω
ESP OFF switch connector 16 (signal) Chassis ground - ∞ (infinity)Ω
G14969410Courtesy of KIA MOTORS AMERICA, INC.

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