Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with the part of your car that helps you shift gears. It's stuck and not working right.
The P27F4 code indicates that the gear shift lock solenoid or actuator is not performing as expected, possibly stuck in the 'on' position.
The gear shift lock solenoid is responsible for preventing the gear shift lever from moving out of the 'Park' position unless the brake pedal is pressed. If this solenoid is stuck or not functioning properly, it can prevent the vehicle from shifting gears.
• Unable to shift out of 'Park'
• Check engine light illuminated
• Unusual resistance when trying to shift gears
• Faulty gear shift lock solenoid
• Electrical issues such as wiring problems
• Mechanical obstruction in the gear shift mechanism
Solenoid: An electromechanical device that converts electrical energy into mechanical movement.
Actuator: A component responsible for moving or controlling a mechanism or system.
• Verify the presence of the P27F4 code using an OBD-II scanner.
• Inspect the gear shift lock solenoid for any visible damage or obstruction.
• Check the wiring and connectors for continuity and proper connection.
• Replace the faulty gear shift lock solenoid.
• Repair or replace damaged wiring or connectors.
• Remove any mechanical obstructions in the gear shift mechanism.
• OBD-II scanner
• Multimeter
• Basic hand tools (screwdrivers, wrenches)
$100 - $300
Moderate
• Toyota Camry
• Honda Accord
• Ford Fusion
• Regular maintenance and inspection of the gear shift mechanism.
• Ensure electrical connections are clean and secure.
• Avoid forcing the gear shift lever.
Transmission System Issue
• Do not force the gear shift lever if it is stuck.
• Consult a professional mechanic for diagnosis and repair.
Check with your vehicle manufacturer; powertrain warranties may cover this issue.
This code has been associated with vehicles with high mileage or those that have experienced electrical issues.
Moderate – It affects the drivability of the vehicle, but immediate repair is not critical unless the vehicle cannot be shifted out of 'Park'.
Operating a vehicle with a malfunctioning gear shift lock can be unsafe. Ensure repairs are completed promptly.
• Vehicle in 'Park' position
• Brake pedal pressed
The gear shift lock solenoid is typically located near the gear shift lever or within the center console.
Q: Can I drive with a P27F4 code?
A: If you can shift out of 'Park', you may be able to drive, but it's recommended to fix the issue to avoid getting stuck.
Q: How do I reset the P27F4 code?
A: After repairs, you can reset the code with an OBD-II scanner, but ensure the issue is resolved first.
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