- Faulty shift interlock solenoid: The shift interlock solenoid is a device that prevents the gearshift from being moved out of park unless the brake pedal is depressed. If this solenoid is faulty, the gearshift will not be able to be moved, even when the brake pedal is depressed.
- Worn or damaged shift cable: The shift cable is the cable that connects the gearshift to the transmission. If this cable is worn or damaged, it may not be able to properly move the transmission into gear.
- Faulty transmission control module: The transmission control module (TCM) is the computer that controls the transmission. If this module is faulty, it may not be able to properly send signals to the transmission, which could prevent it from shifting out of park.
- Low transmission fluid: Low transmission fluid can cause a variety of problems with the transmission, including preventing it from shifting out of park.
- Other mechanical issues: Other mechanical issues, such as worn or damaged gears or a faulty torque converter, could also prevent the transmission from shifting out of park.
To troubleshoot this issue, it is recommended to take the vehicle to a qualified mechanic. The mechanic will be able to diagnose the problem and make the necessary repairs.
