Hyundai Sonata: Immobilizer System - Body Electrical SystemHyundai Sonata: Immobilizer System

Auto Light Sensor. Repair procedures
Inspection In the state of IGN1 ON, when multi function switch module detects auto light switch on, tail lamp relay output and head lamp low relay output are controlled according to auto lig ...

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TPMS Receiver. Repair procedures
Replacement When the receiver first arrives for replacement: 1) It will be in Virgin State. ...

Rheostat. Repair procedures
Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the lower crash pad switch (A) from the side crash pad cover by usin ...

Fuel Pressure Control Valve. Description and Operation
Description Fuel Pressure Regulator Valve is installed on the high pressure fuel pump and controls fuel flow flowing into the injectors in accordance with the ECM signal calculated based on ...