Common Failures of BYD 1300770900 Door wiring harness for Qin PLUS DM-i
- Wire Breakage: In the Qin PLUS DM - i with OE number 1300770900 door wiring harness, wire breakage is common due to frequent door opening and closing, leading to electrical malfunctions.
- Short - Circuit: Many Qin PLUS DM - i owners report short - circuits in the 1300770900 door wiring harness, often caused by moisture ingress, which can damage connected electrical components.
Maintenance Tips of BYD 1300770900 Door wiring harness for Qin PLUS DM-i
- Before starting the installation of the BYD Qin PLUS DM-i door wiring harness (OE# 1300770900), ensure the vehicle's battery is disconnected to prevent electrical shocks.
- First, remove the door panel carefully. Use appropriate tools to avoid damaging the clips. The BYD Qin PLUS DM-i has specific clip designs, so be gentle.
- Check the new door wiring harness for any visible damages. A faulty harness can lead to electrical issues later.
- Route the wiring harness according to the original layout. This helps maintain proper functionality and prevents short - circuits.
- Secure the wiring harness with the provided clips. Make sure they are tightly fastened to avoid rattling.
- Test all electrical functions related to the door, such as power windows and locks, after installation.
Electrical Hazard Warning – Do not touch exposed wires while the battery is connected. Always double - check the disconnection before handling the BYD Qin PLUS DM-i door wiring harness (OE# 1300770900).