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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.
G14962011Courtesy of KIA MOTORS AMERICA, INC.
G14962012Courtesy 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".
TCM connector 67, 68 (Memory power) Chassis ground - B+
TCM connector 16 (ON/START Input) Chassis ground - B+
  1. Ignition "OFF".
  2. Disconnect auxiliary battery (-) cable.
  3. Disconnect the electrical connector(s) from the concerned component.
TCM connector 71, 73, 74 (ground) Chassis ground - Approx. below 1Ω
TCM connector 42 (P-CAN high) ICU connector 17 (P-CAN high) Approx. below 1Ω
TCM connector 41 (P-CAN low) ICU connector 18 (P-CAN low) Approx. below 1Ω
ICU connector 29 (G-CAN high) HPCU connector 90 (G-CAN high) Approx. below 1Ω
ICU connector 30 (G-CAN low) HPCU connector 91 (G-CAN low) Approx. below 1Ω
TCM connector 42 (P-CAN high) Chassis ground - ∞ (infinity)Ω
TCM connector 41 (P-CAN low) Chassis ground - ∞ (infinity)Ω
BMU (component side) 20 (G-CAN high) BMU (component side) 19 (G-CAN low) Approx. 120Ω
ICU (component side) 29 (G-CAN high) ICU (component side) 30 (G-CAN low) Approx. 120Ω
HPCU connector 90 (G-CAN high) HPCU connector 91 (G-CAN low) Approx. 60Ω
ICU (component side) 17 (P-CAN high) ICU (component side) 18 (P-CAN low) Approx. 120Ω
ECM (component side) 62 (P-CAN high) ECM (component side) 45 (P-CAN low) Approx. 120Ω
TCM connector 42 (P-CAN high) TCM connector 41 (P-CAN low) Approx. 60Ω
  1. Ignition "ON".
HPCU connector 90 (G-CAN high) Chassis ground - Fig.1
HPCU connector 91 (G-CAN low) Chassis ground -
TCM connector 42 (P-CAN high) Chassis ground - Fig.2
TCM connector 41 (P-CAN low) Chassis ground -
G14962013Courtesy of KIA MOTORS AMERICA, INC.
G14962014Courtesy of KIA MOTORS AMERICA, INC.

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