Common Failures of BYD 1631128100 Combination switch for Han EV
- Malfunction of Signal Indicators: A common issue in Han EV with OE number 1631128100 combination switch, where the turn signals may not work properly.
- Failure of Wiper Control: Some Han EV owners have reported that the wiper function on the combination switch with OE 1631128100 fails to operate as expected.
Maintenance Tips of BYD 1631128100 Combination switch for Han EV
- When replacing the BYD Han EV's combination switch (OE# 1631128100), first disconnect the battery to prevent electrical short - circuits.
- Before installation, check the new combination switch for any visible damages, such as broken buttons or loose wires.
- Ensure the correct alignment of the combination switch with the steering column. The BYD Han EV has specific mounting points for the combination switch.
- Refer to the BYD service manual for the proper wiring connection sequence of the combination switch. Incorrect wiring can lead to malfunctions.
- Test the functionality of the combination switch after installation, including turn signals, windshield wipers, and high - beam controls.
Electrical Shock Warning – The combination switch is connected to the vehicle's electrical system. Always follow safety procedures and use insulated tools during installation.