Why won't the Cadillac XT5 trunk open/close automatically?
2 Answers
The reasons why the Cadillac XT5 trunk won't open are as follows: 1. Linkage rod or lock cylinder issue: If you frequently use the key to open the trunk, the linkage rod may be broken. Go to a repair shop to have it opened. If you always use the remote control to open the trunk, the lock cylinder may be dirty or rusty. Spray some rust remover into the lock cylinder a few times to open it. 2. Not unlocked: The trunk is difficult to open because it hasn't been unlocked with the remote key. Before opening, it's best to press the unlock button on the key or check if the key battery is dead. 3. Mechanical component failure: The trunk itself may have a problem, such as a broken wire or other issues causing the trunk not to open.
My Cadillac XT5's automatic trunk opening/closing function has failed, and I've encountered similar situations before. It might be due to dust accumulation around the trunk sensor or latch area, which could interfere with the sensing signal. First, clean the edges of the tailgate and the handle, then test if the switch resumes working. A depleted remote key battery could also cause this issue—try replacing it with a new one. If the problem persists, it might be an electric actuator malfunction or software bug; try restarting the car after turning it off for a few minutes. To prevent accelerated wear, avoid frequent operation in rainy or dusty environments. This feature is especially convenient for loading cargo, particularly when carrying heavy items, so during regular maintenance, have the technician inspect the entire system to prevent potential failures.