Common Failures of BYD 1225497900 Firewall insulation cotton for Atto3 PRO EV/Yuan PRO EV
- Insulation Failure: Some Atto3 PRO EV and Yuan PRO EV owners with OE number 1225497900 have reported that the firewall insulation cotton fails to effectively block heat, causing the cabin to overheat.
- Cotton Degradation: Over time, the firewall insulation cotton (OE: 1225497900) in these models may degrade, resulting in reduced sound - insulation performance.
Maintenance Tips of BYD 1225497900 Firewall insulation cotton for Atto3 PRO EV/Yuan PRO EV
- First, ensure the engine is cool before starting to replace the BYD Atto3 PRO EV/Yuan PRO EV firewall insulation cotton (OE# 1225497900). This prevents burns and ensures safety.
- Next, remove any components blocking access to the firewall. This may include air ducts or wiring harnesses.
- Carefully take out the old firewall insulation cotton. Check for any signs of damage or excessive dirt that could have affected its performance.
- When installing the new BYD firewall insulation cotton, align it correctly with the firewall contours. This ensures proper fit and insulation.
- Finally, re - install all the removed components securely. Make sure the new insulation cotton doesn't interfere with any moving parts.
Warning: The BYD firewall insulation cotton may release fine fibers. Wear a dust mask and goggles during installation to avoid inhalation or eye irritation.