Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Kia >> 2022 >> EV6 GT-Line, AWD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Vehicle Control System Diagnosis (1 Of 2) >> DTC P31D0-04: VCU Control Unit Error >> Wiring Inspection >> Basic Inspection >> Inspection Procedure

Inspection Procedure

  1. Check related fuse(s) or relay(s).
  2. Check auxiliary battery terminals and charge status.
  3. Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
G14910444Courtesy of KIA MOTORS AMERICA, INC.

Good 

No Good