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Home >> Kia >> 2021 >> K5 GT-Line, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (Cluster Module Diagnosis) >> DTC B1020-55: TPMS Present Error - Coding Code Error >> Wiring Inspection >> Circuit Inspection
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Circuit Inspection

WARNING: This page is about a different car, the 2024 Kia K5. However, it is still accessible from the selected car via links, so may be relevant.
G13806930Courtesy of KIA MOTORS AMERICA, INC.
G13806931Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
 
  1. Ignition "ON".
CLU connector 32 (C-CAN high) Chassis ground - Fig.1
CLU connector 33 (C-CAN low) Chassis ground -
 
  1. Ignition "ON".
IBU connector 36 (P-CAN high) Chassis ground - Fig.2
IBU connector 35 (P-CAN low) Chassis ground -
G13806932Courtesy of KIA MOTORS AMERICA, INC.
G13806933Courtesy of KIA MOTORS AMERICA, INC.

Good 

*In case of replacing the component, perform following "System Inspection" procedure.

No Good