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Home >> Kia >> 2020 >> Soul GT Line Turbo >> Repair and Diagnosis >> External Pages >> Different car >> Section 71 (Immobilizer Diagnosis) >> DTC P1677: Immobilizer-EMS VIN Data Error (EMS Has Different VIN) >> Component Inspection

Component Inspection

WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.
Inspection Condition Inspection Procedure Reference
  1. Ignition "ON".
  1. Connect KDS to "Data Link Connector (DLC)".
  2. Perform "EMS Neutral Mode" in "Vehicle S/W management".
Fig. 1 to 4
  1. Perform "Teaching" in "Vehicle S/W management".
Fig. 5 to 7
G13288435Courtesy of KIA MOTORS AMERICA, INC.
G13288436Courtesy of KIA MOTORS AMERICA, INC.
G13288437Courtesy of KIA MOTORS AMERICA, INC.
G13288438Courtesy of KIA MOTORS AMERICA, INC.
G13288439Courtesy of KIA MOTORS AMERICA, INC.
G13288440Courtesy of KIA MOTORS AMERICA, INC.
G13288441Courtesy of KIA MOTORS AMERICA, INC.

Good 

  1. 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 battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
  2. Repair or replace as necessary and go to "Verification of Repair " procedure.

No Good 

  1. Carefully re-do this troubleshooting guide steps.
  2. If no problems were found with the circuits or connectors, replace the IBU or ECM/PCM and go to "Verification of Repair " procedure.