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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 42 (HEV Battery System Diagnosis (PHEV) (1 Of 2)) >> DTC P0C42-11: Hybrid/EV Battery Pack Coolant Temperature Sensor 'A' Circuit >> 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.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect the auxiliary battery (-) cable.
  3. Remove the safety plug, and check that the high voltage terminal voltage is less than 30V.
  4. Disconnect the electrical connector(s) from the concerned component.
BMS coolant temperature sensor connector Signal Chassis ground - ∞ (infinity)Ω
BMS coolant temperature sensor connector Ground Chassis ground - Approx. below 1Ω

Good 

No Good