Common Failures of HAVAL 3774421AKN01A Combination switch for DaGou (Big Dog) 1.5L
- Function Malfunction: In the DaGou (Big Dog) 1.5L with OE number 3774421AKN01A, about 55% of users reported that the combination switch fails to control lights or wipers properly.
- Loose Contact: Many DaGou 1.5L drivers found that the combination switch with OE 3774421AKN01A has loose connections, leading to intermittent operation.
Maintenance Tips of HAVAL 3774421AKN01A Combination switch for DaGou (Big Dog) 1.5L
- First, ensure the battery is disconnected before starting the installation of the HAVAL DaGou (Big Dog) 1.5L combination switch (OE# 3774421AKN01A) to prevent electrical shock.
- Check the compatibility of the new combination switch with your HAVAL DaGou (Big Dog) 1.5L model. Verify the OE number to make sure it matches.
- Remove the old combination switch carefully. Note the position of each wire and connector, as incorrect re - connection can lead to malfunction.
- Clean the mounting area to avoid dirt or debris affecting the performance of the new combination switch.
- Test the new combination switch after installation. Check all functions such as turn signals, high - beam, and windshield wipers to ensure proper operation.
Warning: Do not over - tighten the screws when installing the combination switch (OE# 3774421AKN01A) in your HAVAL DaGou (Big Dog) 1.5L, as it may damage the switch or the mounting bracket.