Common Failures of BYD 1371551100 Power Window Control Switch for DENZA D9 EV/DENZA D9 DM-i/DENZA D9 PHEV/DENZA D9 Hybrid
- Switch Malfunction: In DENZA D9 series (OE: 1371551100), the power window control switch may fail to operate the windows, often due to internal circuit issues.
- Contact Wear: Many users find the power window control switch of DENZA D9 vehicles doesn't work well. This is usually because the contacts inside the switch wear out over time.
Maintenance Tips of BYD 1371551100 Power Window Control Switch for DENZA D9 EV/DENZA D9 DM-i/DENZA D9 PHEV/DENZA D9 Hybrid
- First, disconnect the car battery before working on the BYD DENZA D9's power window control switch (OE# 1371551100) to prevent electrical shock.
- Inspect the switch carefully for any signs of damage or wear. A faulty switch can lead to window malfunctions.
- When removing the old switch, note the position of each wire. Reconnect them correctly to the new BYD switch for proper operation.
- Ensure the new power window control switch fits snugly in the panel. A loose fit may cause rattling or improper function.
- Test the switch immediately after installation. Open and close the windows to confirm the switch (OE# 1371551100) is working as expected.
Electrical Hazard Warning – Do not touch exposed wires during installation. Always wear insulated gloves to avoid electric shock.