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 the car that helps you shift gears. It's like a switch that isn't working, so you might have trouble changing gears.
The P1764 code indicates that the transmission control module has detected an open circuit in the shiftlock solenoid control circuit.
The shiftlock solenoid is responsible for preventing the vehicle from being shifted out of park unless the brake pedal is pressed. An open circuit in this solenoid's control circuit means that there is a break in the electrical path, which can prevent the solenoid from functioning properly.
• Unable to shift out of park
• Check engine light is on
• Transmission may not engage properly
• Faulty shiftlock solenoid
• Damaged wiring or connectors
• Blown fuse
Shiftlock Solenoid: A device that prevents shifting out of park unless the brake is pressed.
Open Circuit: An electrical circuit that is broken, preventing current flow.
• Inspect the shiftlock solenoid for damage.
• Check wiring and connectors for continuity.
• Test the fuse related to the shiftlock solenoid circuit.
• Replace the faulty shiftlock solenoid.
• Repair or replace damaged wiring or connectors.
• Replace any blown fuses.
• Multimeter
• Screwdriver set
• Socket set
$100 - $300
Moderate
• Ford F-150
• Honda Accord
• Toyota Camry
• Regularly inspect wiring for damage.
• Ensure fuses are in good condition.
• Avoid forcefully shifting gears.
Electrical Circuit Issue
• Do not force the gear shifter.
• Have your vehicle inspected by a professional.
Check your vehicle's warranty coverage for electrical components.
This code has been associated with vehicles that have electronic shift interlock systems, which became common in the late 1990s.
Moderate – It should be addressed soon to avoid being unable to shift gears.
Ensure the vehicle is in a safe location before attempting any repairs. Always follow safety guidelines when working on your vehicle.
• Vehicle in park
• Brake pedal pressed
The shiftlock solenoid is typically located near the gear shifter or within the steering column.
Q: What does a shiftlock solenoid do?
A: It prevents the car from being shifted out of park unless the brake pedal is pressed.
Q: Can I drive with a P1764 code?
A: It may be difficult to shift out of park, so it's best to have it fixed as soon as possible.
Pro · Four-system diagnostics
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