Common Failures of HAVAL 3774300XKZ1DA Combination switch for H6 Coupe 1.5L 7AT/H6 Coupe 1.5L 6MT/F5 1.5L 7AT/H4 1.5L 7AT FWD/H4 1.5L 6MT FWD/H6 II 1.5L 7AT FWD/H6 II 2.0L 7AT FWD
- Function Malfunction: In many H6 Coupe 1.5L 7AT and similar models with OE 3774300XKZ1DA, the combination switch fails to control lights or wipers properly.
- Contact Failure: The combination switch in H4 1.5L 6MT FWD and other models often has poor contact, leading to intermittent operation of related functions.
Maintenance Tips of HAVAL 3774300XKZ1DA Combination switch for H6 Coupe 1.5L 7AT/H6 Coupe 1.5L 6MT/F5 1.5L 7AT/H4 1.5L 7AT FWD/H4 1.5L 6MT FWD/H6 II 1.5L 7AT FWD/H6 II 2.0L 7AT FWD
- First, disconnect the battery before starting to install the HAVAL combination switch (OE# 3774300XKZ1DA) to prevent electrical shock. This is crucial for safety in models like H6 Coupe 1.5L 7AT.
- Next, carefully remove the old switch by detaching the connectors. Make sure to remember the position of each connector for correct reinstallation, especially in H4 1.5L 7AT FWD.
- Then, compare the new combination switch with the old one to ensure they are the same part. The HAVAL - specific switch should fit perfectly in models like F5 1.5L 7AT.
- After that, connect the new switch according to the original wiring layout. Check each connection to avoid loose contacts, which is important for H6 II 2.0L 7AT FWD.
- Finally, test the functions of the new combination switch before fully reassembling the steering column. This ensures proper operation in all relevant HAVAL models.
Warning: Do not overtighten the screws when installing the HAVAL combination switch (OE# 3774300XKZ1DA), as it may damage the switch in models such as H6 Coupe 1.5L 6MT.