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actuator

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How to Repair a Door Lock Actuator
The power door lock actuator can be integral to a car door lock repair. If a remote device or unlock switch fails, the actuator may be faulty.
How to Replace a Throttle Kicker Actuator
Throttle kicker actuators regulate the throttle during changes in the RPM. Hesitation and rough acceleration show the need for actuator replacement.
Symptoms of a Bad or Failing Throttle Kicker Actuator
Common signs include throttle hesitation, poor fuel economy, and the engine stalling often.
How to Replace a Steering Column Actuator
The steering system has a steering column actuator that fails if there is trouble starting the car or the key has no resistance when turned.
How to Replace a Trunk Lock Actuator
A car trunk is secured by a trunk lock that uses an electronic or mechanical lock actuator. A bad actuator prevents the lock from working properly.
How Long Does a Door Lock Actuator Last?
The The door lock actuator locks and unlocks your vehicle’s doors. The lock buttons are located on each of the doors, with a master switch on the driver’s door. Once the button is pressed, it triggers the actuator, allowing the...

Related questions

Key does not turn and the steering wheel locked.
Hi there. The lock in the steering column is activated by a solenoid and it could be either loosing power or the lock could be damaged making the steering wheel lock and hard to unlock. Also, the ignition switch could...
Blend door actuator spinning one direction
If you plugged in the actuator before installing it then you have ruined the new one and need to replace it then install it before you connect the electrical connector. The system will then relearn the positions.
The front passenger door will not unlock or open. How can I fix this? What part do I need? 2002 Ford Escape
Hi there - this sounds like the door lock actuator (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-door-lock-actuator) has failed. This a common failure over the years, especially with high-use doors like the front ones. I recommend a car door lock actuator replacement (https://www.yourmechanic.com/services/door-lock-actuator-replacement) performed by a...
Keeps throwing main fuel pump circuit code.
Check the fuel pump relay and see if its getting hot. A faulty fuel pump relay will throw a fuel pump circuit code if the relay gets too hot. If there is a code for the camshaft actuator, then there...
Front passenger door lock is frozen.
Hi there. The door lock cylinder and actuator is not working and needs replaced. You can remove the door panel with the door shut, it just will be a little harder with the lack of space. If you need the...
Replaced timing belt about 2 days later set a code P2649 rocker arm actuator control circuit high bank 1 where is this part? 2003 Honda Accord
Hello - the P2649 error (https://www.yourmechanic.com/article/p2649-obd-ii-trouble-code-a-rocker-arm-actuator-control-circuit-high-bank-1-by-jay-safford) indicates a failure of the actuator circuit for the variable rocker arm mechanism. This mechanism changes valve opening for the engine, improving power and fuel efficiency. It is operated by engine oil pressure and...
4x4 light flashing but not engaging into 4 wheel drive
Hello there, many common faults will cause your 2007 Toyota Tundra to have the four wheel drive light flashing. The most common faults are a faulty four wheel drive switch, actuator failure, low transfer case fluid, or a shift cable...
Door lock switch or actuator failure?
The only way to know exactly what is going on with your door locks is with a diagnosis. This should be done with a test light and a wiring diagram. Since the door locks failed in a progression of one...
My 4WD is not engaging. Is a 2007 Silverado have electronically controlled axle actuator or vacuum? Or is my problem in the hubs?
Hi there. The actuator on your 4WD system to your vehicle is electronic. Most of the Silverado 2500 model Chevrolet trucks have issues with the actuator failing in the front axle due to weather and road conditions. Check the harness...
Only the driver's door will unlock with the remote or door switch
Hi there. On your particular vehicle, there is a central control (https://www.yourmechanic.com/services/door-lock-relay-replacement) that receives the signal from the key remote and relays that information to the other locks. This could be the component that is damaged. To be certain, you...
hello, i was just informed that my actuator for my heat/air needs to be replaced. I see from other internet sites that people with
The manufacturer will not have a recall on anything that does not pose a safety hazard to the vehicle or persons when operating the vehicle. You will need to contact your warranty company directly to get them to look at...
My Smart Fortwo has a misfire on cylinder 2. The spark plugs are oily and besides that the clutch actuator needs to be replaced
Hello, thank you for writing in. The issues will need to be evaluated before we can determine what the best plan of action would be. At this point, we cannot determine how long the repairs will last, or if they...
Power door modulator vs. door actuator 2012 Porsche Cayenne
Hi there - the Porsche dealer parts diagrams actually list a "door lock" mechanism, and a "driving mechanism" for the door lock. I would take my old receipt (which should have part numbers as well as description) with me, and...
Doors wont lock or unlock with fob or switch?
Hello. Further testing should be done to help solve your problem. Being that the door unlock reprogramming procedure has already been done and the fuses have been checked there's not much left it could be. When you hit the unlock...
How can you tell if the timing chain is causing a noise only when the car is cold? 2004 Nissan Maxima
Hello - more than likely, the noise you hear when the engine is cold is the camshaft timing actuators (https://www.yourmechanic.com/services/variable-valve-timing-vvt-switch-replacement). These components utilize engine oil pressure to operate. The engine oil drains off overnight, and it takes a few seconds...
Intermittent central locking issue
Hello there, many common faults will cause your 1995 Subaru Impreza to fail to lock all of the doors intermittently. The first thing to look for in this situation is to inspect the condition of the key, if the key...
My turbo will sometimes work and sometimes will not work.
Hi there. The wastegate actuator is not functioning correctly or the boost sensor (https://www.yourmechanic.com/services/barometric-sensor-replacement) is not working making the turbo boost properly. Check the wastegate actuator hose (https://www.yourmechanic.com/services/wastegate-hose-replacement) and see if its broken and listen for leaks when you drive...
Location of the door actuator that controls the defrost floor and vents. Controls where the air goes through.
I will tell you where it is located, but it requires the removal of the glove box to access it. In addition, there are
Can someone let me know the difference between two parts for the Intake Manifold Actuator. I am getting a code P1004.
Hi there. The part number 4593839AB is referred by the Mopar dealer specific manifold actuator part. The part number 68166449AA is referred by the Chrysler dealer specific manifold actuator part. The two parts are the same, but the difference is...
Cam Position Actuator problem - 1999 Volvo S80
Hello I believe you are referring to the variable valve timing or camshaft position actuator/solenoid (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-variable-valve-timing-vvt-solenoid), which varies the camshaft timing relative to the crankshaft position. This feature enhances engine performance, mileage, and lowers emissions. If you are able to...

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