Common Failures of CHANGAN 3721010N02AA Horn for CS35/CS75/Eado/CS35 Plus/CS85 Coupe
- Horn Weak Sound: Common in CS35, CS75, Eado, CS35 Plus and CS85 Coupe models with OE number 3721010N02AA, users often complain about the horn not being loud enough.
- Horn Inoperable: This problem frequently occurs, especially in harsh weather conditions, affecting vehicles equipped with this OE - numbered horn.
Maintenance Tips of CHANGAN 3721010N02AA Horn for CS35/CS75/Eado/CS35 Plus/CS85 Coupe
- First, before installing the CHANGAN Horn (OE# 3721010N02AA), check its functionality. Connect it to a power source to ensure it can sound properly. This applies to models like CS35, CS75, Eado, CS35 Plus, and CS85 Coupe.
- Next, locate the original horn. Usually, it's near the front of the vehicle, close to the radiator. Remove the old horn carefully by disconnecting the wiring harness and mounting bolts.
- When installing the new CHANGAN horn, align it with the mounting holes precisely. Use the appropriate tools to tighten the bolts firmly to prevent vibration and noise during use.
- After mounting, connect the wiring harness. Make sure the connections are secure to avoid electrical issues. The horn should work immediately if all connections are correct.
- Finally, test the horn after installation. Start the vehicle and press the horn button to confirm that it sounds as expected.
Electrical Shock Warning - Always disconnect the battery before installing the CHANGAN horn (OE# 3721010N02AA) to prevent short - circuits and electrical injuries.