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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Curtain Airbag (CAB) Module. Repair procedures
Removal 1. Disconnect the battery negative cable and wait for at least 3 minutes before beginning work. 2. Remove the roof trim. (Refer to ...

Sunroof Motor. Repair procedures
Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the overhead console and roof trim. (Refer to the BD group - &quo ...

Troubleshooting
Troubleshooting Symptom Suspect Area Remedy (Refer to page) Water leaks from sunroof Deteriorated roof lid weatherstrip Rep ...