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Home >> Kia >> 2020 >> Soul GT Line Turbo >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning System Diagnosis >> DTC B2408-77: Intake Motor >> Component Inspection

Component Inspection

Inspection Condition Inspection Procedure Reference
  1. Ignition "ON".
  1. Connect KDS to "Data Link Connector (DLC)".
  2. Perform "Actuation Test" of concerned component with KDS.
Fig. 1 to 2
G13284699Courtesy of KIA MOTORS AMERICA, INC.
G13284700Courtesy 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 intake actuator and go to "Verification of Repair " procedure.