Hyundai Palisade (LX2): Body Electrical System / Immobilizer System

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the cover (A) by using a flat-tip screwdriver.

Description The immobilizer system will disable the vehicle unless the proper ignition key is used, in addition to the currently available anti-theft systems such as car alarms, the immobilizer system aims to drastically reduce the rate of auto theft.

Other information:

Hyundai Palisade (LX2) 2020-2026 Service Manual: Components and positions

Hyundai Palisade (LX2) 2020-2026 Service Manual: Troubleshooting

Troubleshooting    1) After replacing H/UNIT, always check that the system operates properly. 2) If the failure persists after replacing the H/UNIT, do not replace the unit.

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