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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (Engine Control System Diagnosis (PHEV) (07 Of 10)) >> DTC P1520-00: Engine Coolant Temperature Sensor Circuit Low (EHRS) >> 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.
G14943074Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
  3. Ignition "ON".
 Exhaust heat recovery sensor connector (signal) Chassis ground - Approx. 5V
Exhaust heat recovery sensor connector (ground) Chassis ground - Approx. 0V
  1. Ignition "OFF".
  2. Disconnect the auxiliary battery (-) terminal.
  3. Disconnect the electrical connector(s) from the concerned component.
 Exhaust heat recovery sensor connector (signal) Chassis ground - ∞ (infinity)Ω

Good 

No Good 

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