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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 62 (SBW Control Unit Diagnosis (PHEV) (1 Of 2)) >> DTC P28E5-77: SBW Actuator Commanded Position Not Reachable >> 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.
G14940996Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "ON".
SBW actuator connector 3 (encoder #1) Chassis ground - Approx. 4.9V
SBW actuator connector 1 (encoder #2) Chassis ground - Approx. 4.9V
SBW actuator connector 7 (encoder power) Chassis ground - Approx. 5V
SBW actuator connector 8 (encoder ground) Chassis ground - Approx. 0V
SBW actuator connector 4 (SR motor power HSD) Chassis ground - Approx. 2.3V
SBW actuator connector 5 (U phase) Chassis ground - Approx. 2.3V
SBW actuator connector 10 (V phase) Chassis ground - Approx. 2.3V
SBW actuator connector 9 (W phase) Chassis ground - Approx. 2.3V
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
SBW actuator connector 3 (encoder #1) SCU connector 14 (encoder signal #1) Approx. below 1Ω
SBW actuator connector 1 (encoder #2) SCU connector 13 (encoder signal #2) Approx. below 1Ω
SBW actuator connector 7 (encoder power) SCU connector 11 (encoder power) Approx. below 1Ω
SBW actuator connector 8 (encoder ground) SCU connector 15 (encoder ground) Approx. below 1Ω
SBW actuator connector 4 (SR motor power HSD) SCU connector 37 (SR motor power HSD) Approx. below 1Ω
SBW actuator connector 5 (U phase) SCU connector 33 (U phase) Approx. below 1Ω
SBW actuator connector 10 (V phase) SCU connector 34 (V phase) Approx. below 1Ω
SBW actuator connector 9 (W phase) SCU connector 35 (W phase) Approx. below 1Ω

Good 

No Good