The automatic up/down system is a convenient feature that may become ineffective over time. By car Nissan Tiida this often occurs after disconnecting the battery, replacing fuses, or carrying out repairs to the door trim. As a result, the mechanism stops responding to a short press of the button and requires manual holding until it stops, which is extremely inconvenient.
The procedure for initializing or βlearningβ the power windows allows the control module to restore the memory of the extreme positions of the glass. This is a simple operation that you can perform yourself, without resorting to the services of a car service and expensive diagnostic equipment. The main thing is to follow the sequence of actions and understand the logic of the electronics.
It is important to distinguish between situations when the problem is solved by a soft reset, and when replacement of mechanical parts is required. If, when trying to learn, you hear extraneous noises or the mechanism jams, further actions may be useless without repairing the drive. We will analyze an algorithm that is guaranteed to return functionality Auto Up/Down systems to normal condition.
Preparing for the initialization procedure
Before starting any manipulations, it is necessary to ensure a stable power supply. If the vehicle battery is discharged or the terminals are corroded, the power window control unit may not retain the new settings. Make sure the engine is running or the ignition is in the ON (II) so that the voltage in the on-board network does not sag during operation.
Check the integrity of the mechanisms in each door. Users often forget that after removing the trim or cleaning the guides, the glass may not be in its original position. If the glass is crooked or jammed at the top point, the training will not work. Visually inspect all doors for obstructions.
All you need is a car key and attention. The process does not require special tools, but does require precision. Errors in the sequence of button presses will result in the procedure being aborted and having to be started over again.
β οΈ Attention: Do not carry out the training procedure with the engine running and the air conditioner or heater not working, as power surges can affect the operation of the electronics.
- Start the engine Nissan Tiida or turn the ignition to position
ON. - Make sure all doors are tightly closed and the locks are engaged.
- Clean the glass guides from dust and dirt.
Reset and configuration algorithm for front doors
Basic learning procedure for front doors Nissan Tiida is based on the cyclic movement of glass from the bottom to the top point. The control unit must record the motor resistance at the extreme points to determine the travel limits. Start with the driver's door, as this is where the entire system is often controlled.
Lower the window all the way down while holding the button down. Do not release your finger immediately after the glass has gone down. Keep the button pressed 2-3 seconds after full descent. This is a signal to the controller that the low point has been reached.
Next, lift the glass all the way up, also holding the button in the up position. As with lowering, continue to hold the button 2-3 seconds after the glass has completely closed. If the system worked correctly, you will hear a characteristic click of the relay or a brief sound of the motor running.
β οΈ Attention: If the glass begins to lower spontaneously when the button is held in the upper position, it means that the procedure has not been completed and the module has not fixed the upper point.
- Hold the button
DOWN3 seconds after full lowering. - Hold the button
UP3 seconds after full rise. - Check the function One Touch for a short press.
- C11 (first generation)
- C12 (second generation)
- C13 (restyling)
Specifics of rear window lift training
Rear doors Nissan Tiida often have differences in the operating logic, especially if the car is equipped with a rear window locking system. If the lock button is active, training from the driver's seat is not possible - the procedure must be carried out from each rear door separately.
Get into the car or open the back door so that you can access the control button. Turn on the ignition. On the rear door, the algorithm is identical to the front one: full lowering with holding, then full raising with holding. However, some modifications require double clicking or a specific cycle.
It is important to note that on some versions of the hatchback body, if the rear window does not go all the way due to the trunk trim, the module may generate an error. In this case, you need to make sure that the glass does not touch the seal too much or, conversely, does not have a gap.
βοΈ Checking the rear doors
Typical errors and methods for eliminating them
Sometimes, even if all instructions are followed, the system does not learn. This could be due to mechanical problems or a software glitch. The most common cause is low battery voltage, which does not allow the motor to gain the necessary force to lock the position.
Another reason is contamination of the seals. If the door rubber dries out or dirt accumulates in it, the friction force increases. The control unit may interpret this as an obstacle (pinch protection) and roll the glass back instead of remembering the point.
In rare cases, a full system reset helps. To do this, you need to disconnect the negative terminal of the battery for 15-20 minutes. After this, the learning procedure must be performed again, but with a guarantee that old erroneous parameters will be reset.
β οΈ Attention: Do not use silicone seal lubricants before training, as this may cause the glass to slip and lose positioning accuracy.