What Causes the Malfunction of Buick LaCrosse Center Console Buttons?

[KaydenLee]

Buick LaCrosse center console button malfunctions are mostly caused by poor line contact. Additional information: 1. Troubleshooting: Check whether there is power in the live wire entering the ignition switch. If there is, the part before the ignition switch is normal. If there isn't, there is a fault before the ignition switch; Check whether each connector of the wire is loose, falling off, corroded, or poorly connected; Insert the key and turn it to the ignition position without moving it. Check whether there is power in the live wire of the starter motor magnetic pack. If there isn't, the ignition switch is faulty. If there is, continue to check whether the magnetic pack is faulty; Check whether the magnetic pack coil is open, whether the wire and connector are loose, corroded, or poorly connected, etc. 2. Solutions: Remove the conductive rubber circuit board behind the center console buttons for replacement; Seek professional technicians for repair.