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Home >> Kia >> 2021 >> K5 GT-Line, AWD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> AWD Control System Diagnosis >> DTC U0001-88: High Speed CAN Communication Bus >> Component Inspection

Component Inspection

Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
 
  1. Ignition "OFF".
  2. Disconnect the battery (-) terminal.
  3. Disconnect the electrical connector(s) from the concerned component.
ECM (component side G1.6 T-GDI) 62 (P-CAN high) ECM (component side G1.6 T-GDI) 45 (P-CAN low) Approx. 120Ω
ICU (component side) 9 (P-CAN high) ICU (component side) 10 (P-CAN low) Approx. 120Ω

Good 

No Good