Hyundai Santa Fe: Body Electrical System / Auto Head Lamp Leveling Device

Auto Light Sensor. Repair procedures

Inspection Check if the auto light control operates like a timing chart shown below. Tail lamp output and head lamp (Low) output is controlled based on the auto light sensor's input (illumination intensity) when the Auto Light Switch in Multi-Function Switch is turned ON, and the vehicle is in IGN1 or IGN2 ON Mode...

Components and components location

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Hyundai Santa Fe (TM) 2019-2025 Service Manual: Rear Glass Defogger Switch. Repair procedures

Diagnosis with diagnostic tool Diagnosis with diagnostic tool 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (diagnostic tool). The diagnostic system (diagnostic tool) provides the following information...

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Inspection

Inspection Tailgate normal operation transmit / receive process    • FOB key Switch : FOB key Switch → BMC / SMK → CAN communication → PTG Module • Driver Switch : Driver Switch → Wiring → PTG Module • Outer Switch : Outer Switch → Wiring → SJB → CAN communication → PTG Module ① Press the power tailgate open switch ② Transmit / receive power tailgate open signal via CAN communication and wiring ③ Power tailgate open    • The operation of the power tailgate is activated by mutual communication with the vehicle's module and switch...