Why Is It So Tough To Change From Park To Drive?

By Author: Car Services in Reading
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Have you ever been in a scenario when changing the gear in your car from Park to Drive was difficult? Gear changing issues in an automatic gearbox can arise from a variety of sources, including the shift lock function, the shift linkages, the shift cable, and even the parking pawl in the transmission itself.

You start the engine and try to change the gear into drive, but nothing happens. It appears to be stuck in the park and will not move no matter what you try.

Your initial instinct may be to flex your muscles and shove it into gear with force when your car decides to stay parked, but this is a mistake. This strategy will not work and may potentially do more harm to your transmission system.

As a result, there are a few reasons why your automatic gearbox could be having trouble changing out of Park:

1. The Parking Pawl
The parking pawl is one of the most typical reasons why an automatic gearbox has trouble changing from Park to any other gear. This is a tiny component inside the gearbox that keeps the gears locked in place and prevents the transmission from moving. It's tough to get ...
... out of Park if your vehicle is parked on an incline or if the transmission is carrying the vehicle's weight. While this element is sturdy enough to support the vehicle's weight, doing so repeatedly might harm the parking pawl and potentially some of the transmission's gears. In this circumstance, a fast change in habit is required to make the change from Park to any other gear easy. Simply reverse the order if you find yourself changing into Park before applying the handbrake. Changing into neutral first, then using the handbrake, ensures that the brakes are holding the vehicle's weight. This will relieve the parking pawl of the initial load and guarantee that it does not bear the weight of the car. If your car's brakes fail, the parking pawl will still hold it in place as a final option. In any case, ensuring that the vehicle's weight is supported by the brakes rather than the transmission will extend the life of your gearbox.

2. Cable or connection that is broken or jammed
A damaged or obstructed shift cable or linkage is less likely to occur than a broken or obstructed parking pawl. However, these are more serious situations, since they may render your car immobile, particularly in older vehicles.

There are a few symptoms to check for to discover whether your vehicle's shift linkage or shift cable is broken or damaged: 1 - The indicator does not match the gear - If the selector cable on your gear changer is worn out, the indicator light or cable will not match the selected gear. If you have to adjust the gear selector again to get into the gear you want, it's an indication that the cable or linkage is worn out and needs to be replaced right away. 2 - Your car will not turn off - If you are unable to remove your key or switch off your vehicle when the gear selector is in Park, this might indicate that a component is damaged. This is a safety device in some vehicles that ensures the gearbox is locked and the vehicle does not move once it has been parked. 3 - Your car starts in a different gear than the park, drive, or neutral - If your car starts in a different gear than the park, drive, or neutral, this is another symptom that a portion of your shifter is faulty. Even if your car is still moving, you should take it to a repair garage right away since your shifter cable or linkage may be failing. 4 - Your car won't change into gear - This is another indicator that your vehicle's gearbox is failing. If your car won't change into gear, it's possible that the cable or linkage has been damaged. If, on the other hand, your gear stick moves too freely and you have no difficulty changing into gear, something is amiss. It is preferable to have your car inspected by a professional and towed to a service shop at this stage.

3. A broken or damaged shift lock
This is another reason an automatic gearbox won't change out of Park. These are a worst-case situation, similar to damaged cables or linkages, and they don't happen very often, especially with more contemporary vehicles. This is a safety feature that requires you to step on the brakes before changing out of the Park. Before you leave, this will guarantee that your brakes will keep the vehicle in place. However, if this function is damaged or destroyed, you may have difficulty getting your vehicle into the desired gear. When you step on the brakes while your car is in Park, you will hear this safety function activate. When the shift lock is disengaged, an audible click may be heard. The clicking noise may become weak or you may be unable to shift out of Park if this function is destroyed. Don't worry, there's a fail-safe built into this system in the shape of a little flap near the gear shifter that you can open. It can also take the shape of a button that can be pressed to disable the shift lock. In the event that you are unable to locate the fail-safe immediately, you can consult your owner's handbook. In either case, it will allow you to move your car from Park to another gear in an emergency. If you must rely on the fail-safe to move your vehicle from Park to Drive, it is strongly advised that you take it to a repair garage at your earliest convenience to have the function repaired. Prepare yourself for a costly repair bill, since the cost of replacing the item might be rather high, depending on the manufacturer.
When looking for a repair garage near me, ensure you book your car with a garage that has a team of car mechanics who are trained in transmission system repairs. If you are at an MOT testing service and during the MOT, your transmission decides not to come out of Park. The end result of this will be an MOT failure or MOT refused. The reason for this is the examiner can not carry out the legal checks required for an MOT.