Common Failures of CHERY 806001421AA Door wiring harness for TIGGO8 PRO PHEV/TIGGO8 PRO/TIGGO8
- Wire Breakage: In TIGGO8 series including TIGGO8 PRO PHEV, the door wiring harness (OE: 806001421AA) often suffers wire breakage due to frequent door opening and closing.
- Poor Contact: Many TIGGO8 PRO owners have reported poor contact issues with the door wiring harness 806001421AA, which can lead to malfunctioning door electronics.
Maintenance Tips of CHERY 806001421AA Door wiring harness for TIGGO8 PRO PHEV/TIGGO8 PRO/TIGGO8
- First, ensure the vehicle is powered off before starting to replace the CHERY TIGGO8 PRO PHEV/TIGGO8 PRO/TIGGO8 door wiring harness (OE# 806001421AA). This prevents electrical shocks and short - circuits.
- Next, carefully remove the interior door panel. Use appropriate tools to avoid damaging the panel. The wiring harness is usually located behind it.
- Then, identify the connectors on the old door wiring harness. Label them clearly to ensure correct reinstallation of the new CHERY harness.
- After that, gently disconnect the old harness from the connectors and remove it. Be careful not to pull too hard and damage the connectors.
- Finally, install the new door wiring harness (OE# 806001421AA) by connecting it to the labeled connectors in the correct order. Test the electrical functions of the door before reinstalling the interior panel.
Electrical Hazard Warning – The door wiring harness is part of the vehicle's electrical system. Do not touch exposed wires with wet hands to avoid electric shock.