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Home >> Kia >> 2024 >> EV9 GT-Line >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Power-Net Domain Control Diagnosis >> DTC U04B1-00: Invalid Data Received From Battery Monitor Module >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

G16893337Courtesy of KIA MOTORS AMERICA, INC.
Inspection Item Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
LIN oscilloscope (PDC)
  1. Ignition "ON".
PDC connector 47 (LIN) Chassis ground - Fig. 1
G16893338Courtesy of KIA MOTORS AMERICA, INC.
Good 
  • Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of 12V battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
  • Repair or replace as necessary and then Go to "VERIFICATION OF REPAIR " procedure.
No Good