Not removed from the ACP parking. What to do if the ACP lever is not removed from the Parking position? Instructions for self-unlocking automatic transmissions of cars of various brands

You get into the car, start the engine, and with the usual movement are prepared to switch the automatic transmission from the position P (Parking) in D (Drive) - but the lever refuses to translate.

Quite often, the question of how to unlock the automatic transmission occurs in another version - the engine does not start, the car must rolling or towed or, and the wheels are blocked.

Of course you can call for the transport of your car to the service station, but it is not always possible, especially if your car is in a garage or parking.

What to do in such cases to remove the blocking of the selector of the automatic box?

Do not attempt to make more efforts, or resort to the help of voluntary assistants - look for a hidden button unlocking automatic transmission, on many cars, especially japanese marksIt is located near the switch selector. If found - wonderful, press and remove the automatic transmission from the parking lot. No - call dispatcher of our maintenance service on the roadsAnd he will advise you.

If it fails to unlock the automatic transmission yourself, specialists of admissions "Uncle Charlie" will come to you and help you remove the automatic transmission of your car with parking. We know how to remove from Parking BMW, Mercedes, Volkswagen (including Tuareg), and cars of other brands.

How to remove automatic transmission with parking?

Below we led the advice of our auto mechanics and even a small video, on removal from parking the automatic transmission of various cars. In most cases, the general algorithm for self-unlocking the selector of the automatic transmission is such - it is necessary to disassemble the console around the selector box-machine, and find a safety lever that blocks the switching of the Parking automatic transmission (P - Parking) to any other position.

1. Let's wonder how to do this on the example of Skoda Octavia, emergency removal from parking:
2. Open the discharge compartment in the center console or the front ashthere.
3. Tighten the facing up on the left and right side.
4. Raise the facing behind.
5. Finger Press the yellow plastic retainer and simultaneously translate the ACP selector lever to the N (neutral) position. (see illustration)

How to remove Mercedes with parking

If the scheme and illustrations did not help, see the video - the process of removal from Parking Mercedes W211 is shown, the general algorithm remains unchanged.

Everything! The car rides, and is ready for transportation or loading on the tow truck. Attention! When towing another car, do not forget to read the conditions for towing a car with automatic transmission in the manufacturer's instructions.

Instructions for self-unlocking automatic transmissions of cars of various brands:

If you do not work out yourself on your own parking, call our technical assistance service on the roads of "Uncle Charlie" - tell me, we will come to help!

Modern cars are easy to manage thanks to an automatic switching box. So what's the same in this automatic transmission, consider the device, the principle of operation and the frequent problem for a newcomer is not possible a lever with parking.

What is parking in a box automatic?

Like I. mechanical box, the machine does the same job, only on its own. At the foot of the shift handle on the automatic box, there are the following notation:

1. P is parking and starting the engine. Called parking. It is used to immobilize the car after the car parked and was installed on hand brake. We have already studied according to the schemes: parallel and perpendicular options.
2. D is a movement forward.
3. R is reverse. Reverse, that is, movement in the opposite direction. It can be turned on only when the brake pedal was pressed to the end and the car stopped. If correctly, it will turn on when the rear speed is turned on.
4. N is a neutral position. With a neutral position, the engine does not transmit rotation of the automatic transmission. Used with long stops or to warm up a car.
5. L is a reduced transmission. Used for slow motion, for example, move from the road, and there it is quickly impossible to go. In fact, this is an analogue of the 1st mechanical box.

Automatic transmission: device

This device is a variation of a transmission that automatically selects the desired gear ratio suitable by speed.

1. Hydraulic transformer case.
2. Slave wheel (turbine).
3. Reactor wheel.
4. The drive wheel (pump).
5. Oil pump.
6. Motor excitation windings.
7. Locking clutch of the hydrotransformer ().
8. Damper.
9. Carter of the torque converter.
10. Transmission case.
11. Friction discs of the blocking clutch.
12. Blocking coupling case.
13. Planetary.
14. The flange of the slave gearbox shaft box.
15. Carter pallet.
16. Hydraulic transmission control system valves.
17. Valve box.

How to use the automatic transmission?

Like any automatic systemThe automatic transmission requires careful circulation. Proper operation of the Box Machine is the following actions:

1. Run the engine, warm, especially if on the street frost, because the oil in the engine and the automatic transmission is thick, which leads to strong friction of conjugate parts. Find out, .
2. Squeeze the brake pedal until it stops and set the box lever to the D (Drive) position.
3. Remove the car from the manual brake and smoothly let go of the brake lever. After that, the car will slowly start moving.
4. Davim on the gas pedal and as you collect the speed installed for each transmission, the machine will start switching transmissions. Switching the machine is accompanied by small shocks. Perhaps, if there are problems in the work of the ACCP, then this is due to, repairing which is often in some brands and models of the car.
5. When the speed is reduced, such a gearbox begins to reduce the transfer itself.

On some automatic transmission there are W modes or Snow snowflake designation. This means that when W mode, that is, the box is installed on the winter mode. In winter mode, the machine does not use the first transmission, the machine begins with 2 or with 3 transmissions. Because of this, the car slides less and reduces the transmission only to avoid drifts at low speed.

Important! So that the automatic transmission can be broken, one must observe one very an important rule: Do not translate the selector (lever) when moving the car from the position D in R or P. This rule should not be forgotten if the car is raised by the jack or lift and the D mode is enabled to check the brakes on the stand.

Translate selector automatic box Only after the complete stop of the car and completely pressed brake pedal.

It is forbidden to switch to the N-neutral position when the car goes to not create an emergency on the road, especially if the Hollyedian. It is necessary to put on the "neutral" at long stops so that the automatic transmission cooled.

Overdrive mode

Overdrive mode is an increased transmission, when turned on which the motor with automatic transmission is rigidly clicked by blocking the hydraulic transformer.

Overdrive is set when for a long time you have to go at one speed in the fourth gear. When this mode is turned on, the driver feels a small push, as if it switched to 5 transmission, but, in fact, it was blocked by a hydraulic transformer.

Overdrive is included with the button on the switch lever. And turns off as well, by second pressing the button. Also, the implementation of this mode can also be made by pressing the gas pedal stop.

Kickdown mode

If on a car with automatic transmission to press a sharp gas pedal to the floor, then the kykdown mode is activated. On the machine, this mode serves for sharp acceleration, which is very convenient when performing overtaking or advance of other vehicles.

In the kickout mode, the box will only switch when the engine is reached the maximum.

If you need to turn off the acceleration on the machine, then just remove the leg with the gas pedal or weaken the pressure on it.

Why not removed from parking in automatic transmission

First of all, you need to check whether the stop signals are burning (brake lights) from behind. If not burn, then you need to check the stop fuse. The fuse is the most frequent cause The failure of the equipment, so it is necessary to check with it, and this is the easier repair. Stop fuse is in the fuse block in the cabin or under the hood.

If the fuse is good, there are no groats, then you need to check the brake signals. Contacts are often oxidized and cause the chain violation, which is why brake lights are not lit.

If the brake signal switch is fully working, then you need to check the automatic transmission cable. It happens that the labels are knocked up and need to configure again.

If the cable is working, then check the sensor sensor (lever) of switching. If there are problems, it must be replaced.

If the sensor is normal, then check the automatic transmission itself. The automatic box diagnostics is checked by a special scanner, when connecting which the error code will appear on the connected laptop or telephone screen to be decrypted.

Test automatic box until 1998 release scanner OBD-1 or OBD-2 is carried out in the following order:

1. Heat the motor, ride from speed above 20 km / h.
2. Stay. Motor drowned. Ignition key leave in the castle.
3. Turn on the ignition, but do not run the starter.
4. Turn off the ignition.
5. Put the selector to position d, applying the alarm button. Enable also HOLD. At the same time, POWER does not need to touch.
6. Enable ignition.
7. Selector exhibit in position 3 and turn off the HOLD.
8. We put the selector to position 2 and turn on the HOLD.
9. Selector put on 1 position and turn off the HOLD.
10. Press the gas pedal to 2/3, that is, more than half. Wait for 4 seconds.
11. We observe the POWER indicator. When blinking slowed down, you need to read errors. If POWER blinks often, there are no errors.

The text of the automatic transmission with the year of release later than 1998:

1. Enable ignition.
2. Turn off the ignition.
3. Enable ignition.
4. Transfer handle to position 1.
5. Turn off the ignition.
6. Enable ignition.
7. Pitch to position 2.
8. Handle to position 1.
9. Pitch to position 2.
10. Handle to position 3.
11. Handle to D.

We look at the indicators.

Here are examples of errors:

11 breaking, short circuit in the chain or jealous electromagnetic valve but
12 Open, short circuit in chains or solenoid valve b
13 Open, short circuit in the chain or scholars of switching electromagnetic valve 3
14 Open, short circuit in the chain or jamming solenoid valve 2
15 Open, short circuit in the chain or sings of a solenoid switching valve 1
21 Clamp, short circuit in ATF temperature sensor circuit
22 Clamp, short circuit in air mass meter chain
23 Open, short circuit in engine speed sensor circuit
24 Clamp, short circuit in chain or solenoid valve with solenoid valve
25 Clamp, short circuit in torque control signal circuit
31 Clamp, short circuit in throttle position sensor circuit
32 Clamp, short circuit in car speed sensor chain 1
33 breaking, short circuit in car speed sensor circuit 2

75 ACPs Incorrect switching sequence. Diagnostics requires automatic transmission.
79 ACP Overheating automatic transmission, Diagnostics of automatic transmission is needed.
81 automatic transmission incorrect voltage in the solenoid chain 2-3; Diagnosis of automatic transmission is needed.
82 automatic transmission incorrect voltage in switching solenoid solenoid 1-2; Diagnosis of automatic transmission is needed.
83 automatic transmission chain of the TCC solenoid - high voltage in the solenoid during activation; Diagnosis of automatic transmission is needed.
84 automatic transmission incorrect voltage in switching solenoid chain 3-2; Diagnosis of automatic transmission is needed.
85 automatic transmission Solenoid Solenoid TCC is needed to diagnose automatic transmission.
90 automatic transmission incorrect voltage in the Solenoid chain TCC; Diagnosis of automatic transmission is needed.

What can not be done with automatic transmission

The device and principle of operation of the box automatically involves the following types of prohibited actions:

1. Always a car must be warmed before starting traffic. When working on a cold automatic transmission, the resource is reduced, especially in a strong frost when transmission oil thickens. To choose the right oil for the transmission, was compiled. It is possible with the brake pedal to move the selector to different positions. If you need to urgently go, then the gentle mode of the box of the automatic in this case will be smooth starting from the place and movement without jerks.
2. ACP is "soft" technical devicethat does not like rabid loads and jerks that are doing lovers. On the off-road switch to the reduced mode L.
3. If the car with the machine does not start the car, then it is not worth trying to start tugging. You can tow a tow, but at a speed of not more than 40 km / h and at a distance of no more than 30 km. This is due to the fact that the oil pump works only when the engine is running. And when towing, turning rotation from the wheels and then through the box, so without supplying the oil wear will be faster. It is better to use the tow truck if there is an opportunity.
4. If the car S. fully drive And with an automatic box, then such transport in the event of a breakdown can be transported only on the tow truck or, if in a tug, then with a removed cardan.

Using manual brake with automatic box

And the car with mechanics, and the car with the machine must be equipped with a manual brake. The mechanics happens often breaking and drivers do not bother to repair. But, if automatic transmission, not a manual transmission, then the handbrake in case of breakdown is required to be fixed.

In the operating instructions, the auto machine is recommended after stopping the machine to install the selector to the P (Parking) position at once before or after turning on the manual brake. But, very many drivers do not put on the handbrake, they only leave parking. But it is better to install a handbrake, especially on the slope. Excess security does not hurt.

With the engine manner with the position of the selector, in the neutral position, switch the lever to the parking lot will not work, since the handbrake is not supplied. This is good security for forgetful or negligent driver.

Useful video on the operation of the automatic transmission

There are automatic transmission with a tiptronic, that is, it is possible to transfer control to manual mode + and -.

Periodically not removed the automatic transmission lever with parking. I have Daewoo Matiz. What to do? (Maxim)

Hello, Maxim. Your problem is familiar to many car owners with automatic gearbox. We will try to figure out this fault.

[Hide]

What to do?

When you click on the brake or squeeze the selector, the console must make a weak sound. If it is impossible to remove the car from the parking position, check whether the stop signals are burning from behind. If not, then you need to check whether the stop fuse is working. As a rule, it is located in the cabin.

Switch the automatic transmission selector to the DRIVE position

If the fuse is in working condition, then the brake signals switch should be modeled. It happens that the contacts of the device are fused, as a result of which the lamps of stop lights do not function. This most switch is designed to supply voltage to a chain of stop lights. Perhaps it just flew the connector and must be put in place.

If everything is in order with the connector, then you need to dismantle the switch and replace it. Or you can disassemble it and clean. It will also be advisable to check the bulbs of the rear stop lights. Perhaps they burned out.

It should also be diagnosed with the CAT control cable - there are marks on it. It is possible that these labels got lost and they need to adjust in accordance with the instructions of the automotive manufacturer.

If these manipulations did not help, then you need to remove and check the functionality of the speed switch lever. Perhaps he failed or works incorrectly, which can cause your problem. Substitution will help solve it.

If it all did not help, it is necessary to diagnose the gearbox. To do this, purchase a special diagnostic tester and connect it to on-board computer and laptop. You need to consider all fault codes and decrypt them to understand what the problem is.

Video "Principle of operation and control of the machine with automatic transmission"

The main information on how to manage the machine with the "automatic" is presented on video.