Common Failures of BYD 1301319300 Combination switch for Dolphin EV/Qin PLUS DM-i/KING DM-i/Chazor DM-i/Seal5 DM-i/Destroyer 05 DM-i
- Function Malfunction: In Dolphin EV, Qin PLUS DM - i and other models with OE 1301319300, the combination switch often has function failures, like the turn - signal not working properly.
- Contact Issues: Many owners of KING DM - i, Chazor DM - i report contact problems with the 1301319300 combination switch, causing intermittent electrical connection.
Maintenance Tips of BYD 1301319300 Combination switch for Dolphin EV/Qin PLUS DM-i/KING DM-i/Chazor DM-i/Seal5 DM-i/Destroyer 05 DM-i
- First, ensure the vehicle's battery is disconnected before starting to work on the BYD combination switch (OE# 1301319300). This prevents electrical shocks and short - circuits.
- For BYD models like Dolphin EV, Qin PLUS DM - i, etc., carefully remove the steering wheel cover to access the combination switch. Use appropriate tools to avoid damage.
- Check the wiring harness connected to the combination switch. Look for any signs of fraying or loose connections. Replace any damaged wires promptly.
- When installing the new combination switch, align it precisely with the mounting points. Incorrect alignment may lead to malfunction.
- After installation, test all functions of the combination switch, such as turn signals, high - beam, and windshield wipers, to ensure proper operation.
Warning: Do not overtighten the screws when mounting the BYD combination switch (OE# 1301319300). Over - tightening can crack the switch housing and cause premature failure.