What is the reason why the Audi Q5 trunk can only open halfway?
1 Answers
Audi Q5 trunk can only open halfway mainly due to poor internal contact in the fuse box causing intermittent power failure of the ECM; control box and circuit faults. The following are the specific reasons why the Audi Q5 trunk can only open halfway: Poor internal contact in the fuse box: Poor internal contact in the fuse box causes intermittent power failure of the ECM. After the ECM loses power, the rear door module cannot receive the P-gear signal, resulting in the trunk door being unable to open. The circuit should be disconnected, and after troubleshooting, a new fuse should be replaced. The quality and model of the fuse must comply with the circuit's specified range. Control box and circuit faults: The control box is the "computer" control center of the electric tailgate. If there is a problem, it may not receive the switch command, causing the electric tailgate to fail to open. Furthermore, there may be faults in the power line, control line, or transfer line, etc., causing the lines to fail to connect, resulting in the tailgate having no power or signal and thus unable to open.