Hyundai Elantra (CN7): Keyless Entry And Burglar Alarm / Specifications
| Specification |
|
Item
|
Specification
|
| Power source | 3V |
| Operating temperature | -10°C ~ +60°C |
| RF Modulation | FSK |
| LF Modulation | ASK |
| RF frequency | 433.92 MHz |
| Button number | 3 |
| Function | Door lock |
| Door unlock | |
| Tailgate unlock |
Component Location1. Hood switch2. Burglar horn3. Integrated body control unit (IBU)4. Door lock / unlock buzzer5. Front dodr lock actuator & switch6.
Inspection • Wrap the protective tape on the tool to disassemble with the screwdriver or remover. • Use caution in keeping and handling during disassembling/assembling because it is easily contaminated with lubricant and oil.
Other information:
Hyundai Elantra (CN7) 2021-2026 Service Manual: Start/Stop Button
Components and components location Component Repair procedures Removal1.Disconnect the negative(-) battery terminal.2.Remove the AVN Head unit.(Refer to Body Electrical System - "AVN(Audio Video Navigation) head unit")3.Loosen the mounting screws and remove the start/stop button (A).
Hyundai Elantra (CN7) 2021-2026 Service Manual: Troubleshooting
TroubleshootingDiagnosis with Diagnostic tool1.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 following information.1)Fault Code Searching : Checking failure and code number (DTC)2)Data Analysis : Checking the system input/
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