Hyundai Santa Cruz Owners & Service Manuals

Hyundai Santa Cruz: Immobilizer System / Immobilizer Control Unit

- Removal

1.Disconnect the negative (-) battery terminal.

2.Remove the heater control unit.(Refer to Heating,Ventilation And Air Conditioning - "Heater Control Unit")

3.Loosen the mounting bolt,nut,screw and remove the Integrated Body Control Unit (A).

4.Disconnect the connectors and remove the Integrated Body Control Unit (A).

- Installation

1.Install the Integrated Body Control Unit.

2.Install the heater control unit.

3.Connect the negative (-) terminal

    Repair procedures
    - Adjustment 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 foll ...

    Antenna Coil
    - Removal 1.Disconnect the negative (-) battery terminal. 2.Remove the crash pad lower panel.(Refer to Body - "Crash Pad Lower Panel") 3.Disconnect the 6P connector (B) of the coil antenna and ...

    Other information:

    Hyundai Santa Cruz 2021-2025 Owners Manual: Owner Maintenance Schedule
    When you stop for fuel: Check the coolant level in the engine coolant reservoir. Check the windshield washer fluid level. Check for low or under-inflated tires. WARNING Be careful when checking your coolant level when the engine is hot. This may result in coolant being blown out of the o ...

    Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: General Safety Information and Caution
    - Instructions     • The R-1234yf liquid refrigerant is a flammable gas. The gas reduces oxygen available for breathing and causes asphyxiation in high concentrations. The victim will not realize that he/she is suffocating. • Inhalation may cause central nervous system ...

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