Common Failures of CHERY 806003889AA Door wiring harness for TIGGO7/TIGGO7 PRO
- Wire Breakage: In TIGGO7/TIGGO7 PRO with OE number 806003889AA door wiring harness, wire breakage often occurs due to frequent door opening and closing.
- Contact Failure: Many users of TIGGO7/TIGGO7 PRO have reported contact failure in the 806003889AA door wiring harness, leading to electrical malfunctions.
Maintenance Tips of CHERY 806003889AA Door wiring harness for TIGGO7/TIGGO7 PRO
- First, disconnect the battery before working on the CHERY TIGGO7/TIGGO7 PRO door wiring harness (OE# 806003889AA) to prevent electrical shocks.
- Next, carefully remove the door panel to access the wiring harness. Use appropriate tools to avoid damaging the panel.
- Then, inspect the old harness for any signs of wear, fraying, or damage. Compare it with the new CHERY door wiring harness to ensure correct installation.
- After that, route the new wiring harness through the door according to the original layout. Secure it with clips and ties to prevent it from moving.
- Finally, reconnect all electrical connectors firmly. Test the door functions like power windows and locks to ensure proper operation.
Electrical Hazard Warning – Ensure all connections are correct and secure. Incorrect wiring can cause short - circuits and damage the vehicle's electrical system.