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Home >> Kia >> 2016 >> Optima EX >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Anti-Lock Brake System/Electronic Stability Control Diagnosis - Optima (Except HEV) >> DTC C1358-01: AVH Switch Circuit Error >> Component Inspection

Component Inspection

  1. Ignition "OFF"
  2. Disconnect battery (-) cable.
  3. Refer to "FLOOR CONSOLE REPAIR PROCEDURES " and remove console switch.
  4. Measure the resistance between Pin No. 21 (Power) terminal and Pin No. 39 (Signal) terminal of console switch while pushing the AVH switch.

    Specification:  Switch not pushed - Infinite (∞ Ω)/Switch pushed - Approx. below 1 Ω

  5. Is the measured value within specification?

    YES 

    • 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.
    • Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Carefully re-do this troubleshooting guide steps.
    • If no problems were found with the circuits or connectors, replace console switch and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
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