Common Failures of BYD 1531387800 Door wiring harness for Song PRO DM-i
- Short - circuit in the door wiring harness (OE: 1531387800) of Song PRO DM - i, causing electrical malfunctions in the door components.
- Broken wires in the door wiring harness of Song PRO DM - i lead to intermittent operation of power windows and locks.
Maintenance Tips of BYD 1531387800 Door wiring harness for Song PRO DM-i
- When replacing the BYD Song PRO DM-i door wiring harness (OE# 1531387800), ensure the vehicle's power is off to prevent electrical shock.
- Check the new door wiring harness for any visible damage before installation. The BYD OEM harness is more reliable.
- Match the connectors precisely according to the wiring diagram. Incorrect connections may lead to malfunctions in the door functions.
- Secure the wiring harness properly with clamps to avoid it rubbing against sharp edges, which could damage the wires.
- Test all the electrical functions related to the door, such as power windows and locks, after installation to ensure proper operation.
Warning: Do not bend or twist the BYD door wiring harness excessively during installation as it may break the internal wires and cause electrical failures.