GDS Data Analysis

2015 Kia Optima SXSECTION GDS Data Analysis

■ DTC Inspection 

  1. IG "OFF".
  2. Connect GDS
  3. IG "ON" and engine "OFF"
  4. Select "Diagnostic Trouble Codes (DTC)" mode.
  5. Check for any DTCs on the "Diagnostic Trouble Code (DTC)" with GDS.
  6. Erase DTC.
  7. Fig 1: Scantool Display - Turn Signal LH Front Open Circuit DTC - Active State
    G07384625Courtesy of KIA MOTORS AMERICA, INC.

    Fig.1) Diagnostic Trouble Code (DTC) is displayed above

  8. After erase DTC Check for any DTCs again
  9. Is the same DTC occurred again?

    YES 

    • Go to "Actuation Test" procedure.

    NO 

    • Fault is intermittent caused by poor contact in the sensor's and/or SJB's connector or was repaired and SJB memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to Verification Of Vehicle Repair  procedure.
    • ■ "Actuation Test" 

    1. IG "ON" & ENG "OFF".
    2. Select "Actuation Test "  mode.
    3. Perform "Turn Left Signal" in the "Actuation Test" with GDS and check for proper operation
      Fig 2: Actuation Test Front Left Turn Signal
      G00550794Courtesy of KIA MOTORS AMERICA, INC.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.