Common Failures of BYD 1553003800 Seat adjustment switch for Atto3 PLUS EV/Yuan PLUS EV/Dolphin EV/Song PRO DM-i
- Switch Malfunction: In Atto3 PLUS EV, Seat adjustment switch OE 1553003800 may fail to respond, leaving the seat immovable.
- Contact Issue: Owners of Yuan PLUS EV and Dolphin EV often report that the Seat adjustment switch OE 1553003800 has contact problems, causing intermittent adjustment.
- Stuck Switch: Song PRO DM - i users face the problem of the Seat adjustment switch getting stuck, unable to change seat position.
Maintenance Tips of BYD 1553003800 Seat adjustment switch for Atto3 PLUS EV/Yuan PLUS EV/Dolphin EV/Song PRO DM-i
- Before installing the BYD Seat adjustment switch (OE# 1553003800), ensure the vehicle's power is off to prevent electrical shock, especially for Atto3 PLUS EV, Yuan PLUS EV, Dolphin EV, and Song PRO DM - i models.
- Clean the installation area thoroughly to avoid dirt interfering with the switch's operation. A clean surface ensures a better connection for the BYD Seat adjustment switch.
- Check the switch's pins for any damage or bending. A damaged pin can lead to poor electrical contact and malfunction of the seat adjustment switch.
- Refer to the vehicle's service manual for the correct wiring connection. Incorrect wiring can cause the seat adjustment function to fail in BYD models.
- Test the switch before final installation. This helps confirm that the Seat adjustment switch (OE# 1553003800) is working properly.
Electrical Hazard Warning – When handling the BYD Seat adjustment switch, be careful not to short - circuit the wires as it may damage the vehicle's electrical system.