Common Failures of BYD 1321854200 Instrument panel wiring harness for Han EV
- Open Circuit Fault: In many Han EV models with OE number 1321854200, the instrument panel wiring harness may develop an open circuit, causing gauges to malfunction.
- Short Circuit Issue: Sometimes, the instrument panel wiring harness of Han EV experiences short circuits, which can lead to abnormal instrument panel displays.
- Connection Loosening: A common problem is the loosening of connections in the instrument panel wiring harness (OE 1321854200), resulting in intermittent electrical problems.
Maintenance Tips of BYD 1321854200 Instrument panel wiring harness for Han EV
- First, before installing the BYD Han EV instrument panel wiring harness (OE# 1321854200), ensure the vehicle's battery is disconnected to prevent electrical shock.
- Next, carefully inspect the wiring harness for any visible damage or signs of wear. Replace it if there are issues.
- When routing the wiring harness, avoid sharp edges and hot components to prevent abrasion and melting.
- Connect each wire according to the vehicle's wiring diagram precisely. The BYD Han EV has specific connection points for the instrument panel wiring harness.
- Finally, after installation, test all the instrument panel functions to ensure the wiring harness is working properly.
Warning: Do not force the wiring harness into place. Incorrect installation may cause short - circuits and damage the instrument panel.