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HOMESERVICE MANUALSKIA2015FORTE5 SX, STANDARD TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTEXTERIOR LIGHTSSMART JUNCTION BOX DIAGNOSISDTC B1602-00: CAN LINE ERROR (B-CAN)COMPONENT INSPECTION
2015 Kia Forte5 SX, Standard Trans

Component Inspection

2015 Kia Forte5 SX, Standard TransSECTION Component Inspection
  • Check Internal Errors Of CAN Communication Units. 
    1. Connect GDS.
    2. IG "ON" and engine "OFF".
    3. Select "Diagnostic Trouble Codes (DTC)  " mode.
    4. Disconnect CAN communication units one by one and monitor DTC to find the cause.

      *CAN communication units: BCM (Body Control Module), PSM (Power Seat Module), SMK (Smart Key), SJB (Smart Junction Box).

    5. Is the code erased?

      YES 

      • Substitute with a known - good unit and check for proper operation.

        If the problem is corrected, replace the unit and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

      NO 

      • Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.