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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Automatic Transaxle System Diagnosis (PHEV) (1 Of 2)) >> DTC P0721-00: Output Speed Sensor Circuit Range/Performance >> 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.
G14966032Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Disconnect the electrical connector(s) from the concerned component.
  2. Ignition "ON".
ATM solenoid valve connector 3 (power) Chassis ground - Approx. 9V
ATM solenoid valve connector 4 (signal) Chassis ground - Approx. 0V
  1. Ignition "OFF".
  2. Disconnect the auxiliary battery (-) cable.
  3. Disconnect the electrical connector(s) from the concerned component.
ATM solenoid valve connector 3 (power) Chassis ground - ∞ (infinity)Ω
ATM solenoid valve connector 4 (signal) Chassis ground - ∞ (infinity)Ω

Good 

No Good