Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHYUNDAI2017SANTA FE SE, FWDREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESTRACTION CONTROLELECTRONIC STABILITY CONTROL (ESC) SYSTEMTROUBLESHOOTINGCOMMUNICATION WITH GDS IS NOT POSSIBLE, (COMMUNICATION WITH ABS ONLY IS NOT POSSIBLE)INSPECTION PROCEDURESCHECK FOR CONTINUITY IN THE CAN LINECHECK THE POWER SOURCE OF ESC CONTROL MODULE
2017 Hyundai Santa Fe SE, FWD
Check The Power Source Of ESC Control Module
2017 Hyundai Santa Fe SE, FWDSECTION Check The Power Source Of ESC Control Module
- Disconnect the connector from the ESC control module.
- Turn the ignition switch ON, measure the voltage between terminal 29 of the ESC control module harness side connector and body ground.
Specification: approximately B+
- Is voltage within specification?
YES
- Check for poor ground.
NO
- Check the harness or connector between the fuse (10A) in the engine compartment junction block and the ESC control module. Repair if necessary.
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.