What Causes Cadillac Door Lock Failure?

[LeIsaac]

Cadillac door lock failure reasons introduction: 1. Using remote key to lock: It may be due to remote lock malfunction or aging of the vehicle's remote transmitter antenna, causing the remote key to be ineffective. In this case, you can use the spare mechanical key to lock. 2. Strong magnetic field interference around the car: Since smart keys use low-intensity radio waves, they cannot function properly under magnetic interference. 3. Door lock jammer: Some criminals use a radio signal blocker that can emit electromagnetic waves at the same frequency as the lock signal, thereby blocking the electronic code of the car's central lock, causing it to temporarily malfunction.