GMC Acadia key stuck in ignition potentially due to faulty switch or gear shifter on GMC Acadia

Some GMC Acadia owners report experiencing issues with their keys getting stuck in the ignition, often due to a faulty ignition switch that prevents the key from turning or being removed. This problem may stem from electrical issues or mechanical failures within the switch. Additionally, some owners find that problems with the gear shifter, such as misalignment or a malfunctioning shift interlock system, can also lead to the key becoming stuck if the shifter is not fully engaged in the "park" position. Troubleshooting tips suggest inspecting the ignition cylinder for dirt or debris, as cleaning it may resolve the issue. Furthermore, if the key is worn or damaged, it may not align properly with the ignition cylinder's tumblers, necessitating a key replacement. Owners are advised to consult a professional technician if they suspect issues with the ignition switch or gear shifter to ensure their vehicle functions correctly.