Hyundai Santa Fe: Immobilizer Control Unit. Repair 
procedures - Immobilizer System - Body Electrical SystemHyundai Santa Fe: Immobilizer Control Unit. Repair procedures

Removal

1.
Disconnect the negative (-) battery terminal.
2.
Remove the driver crash pad lower panel.
3.
Remove the knee airbag module.
4.
Disconnect the connector of the immobilizer unit and then remove the immobilizer bolt (A) after loosening a nut.


Installation

1.
Install the immobilizer control unit after connecting the unit connector.
2.
Install the crash pad lower panel and knee airbag module.
3.
Connect the negative (-) battery terminal.

Repair procedures
Teaching Procedures 1. Key Teaching Procedure Key teaching must be done after replacing a defective PCM(ECM) or when providing additional keys to the vehicle owner. The procedure starts with a PCM(ECM) ...

Antenna Coil. Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. 3. Disconnect the 6P connector (B) of the coil antenna and then remove the coil antenna (A) after loosening ...

See also:

Accelerator Position Sensor (APS). Specifications
Specification Accelerator Position Output Voltage (V) APS1 APS2 C.T 0.7 ~ 0.8 0.275 ~ 0.475 W.O.T 3.8 ~ 4.4 1.75 ~ 2.35 ...

Seat belt restraint system
WARNING For maximum restraint system protection, the seat belts must always be used whenever the car is moving. Seat belts are most effective when seatbacks are in the upright position. Children age 12 ...

Filler-Neck Assembly. Repair procedures
Removal 1. Lift the vehicle. 2. Disconnect the fuel filler hose (A). 3. Disconnect the ventilation tube quick-connector ( B). 4. Open the fuel filler door and unfasten the filler-neck assembly mounting ...