Component Inspection

2014 Hyundai Santa Fe XL PremiumSECTION Component Inspection
  • Check IATS resistance 
    1. IG "OFF". Disconnect IATS connector.
    2. Measure resistance between signal and ground terminals of IATS connector after checking the temperature of IATS with GDS (Component Side)
      TEMPERATURE RESISTANCE SPECIFICATION

      Temp. (°C) Resistance (kΩ)
      -20 (-4°F) 13.8 ~ 16.0
      20 (68° F) 2.31 ~ 2.56
      60 (140°F) 0.54 ~ 0.61
      - -
    3. Is the measured resistance within specification?

      YES 

      • Substitute with a known - good PCM and check for proper operation. If the problem is corrected, replace PCM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

      NO 

      • Substitute with a known - good IATS and check for proper operation. If the problem is corrected, replace IATS 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.