VW / Touran (1T) A7 (MQB/PQ37) 2015 - / 53 - Parking brake EPB H51 [EV_ParkbA7 000006] / Brake grinding (Brake-in)

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Mark	Model	Control unit	Diagnostic operation

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Select a vehicle make or a common group such as Service Intervals, Engines, Transmissions, Immobilizers and Independent Heaters.

Model

Control unit Select the desired control unit as accurately as possible. The UDS identifier EV_xyz can be found in the VCDS after connecting to the control unit and then in the Extended Identification.

Select the desired control unit as accurately as possible. The UDS identifier EV_xyz can be found in the VCDS after connecting to the control unit and then in the Extended Identification.

Diagnostic operation Select the desired diagnostic procedure.

Diagnostic procedure

This operation was considered useful 3x.

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Conditions:
- Functional tests of the brake pedal and parking brake may be done only with properly installed brake pads and callipers.
- on-board voltage MIN XXV
- Start/Stop inactive
- the vehicle must stand on even ground
- engine speed idling

observe the occupation safety rules when taking a test drive with connected diagnostics tester

connect with the control unit XX – parking brake

XX - Security access

enter value: XXXXX

Start

XX - Basic settings

select item in drop-down menu: MASXXXXX - zeroing learning values

Start

wait XX s

XX - end of communication

switch-off the ignition

wait XX s

switch on the ignition

engine speed idling

connect with the control unit XX – parking brake

XX - Security access

enter value: XXXXX

Start

XX - Coding

enter value:

order number:             coding:
XPXXXXXXXF                         XXXXXXXX
XPXXXXXXXD                         XXXXXXXX
XPXXXXXXXG                         XXXXXXXX
XPXXXXXXXC                         XXXXXXXX

Start

depress and hold brake pedal

release the hand brake

activate the hand brake

release the hand brake

activate the hand brake

release brake pedal

release the hand brake

Advanced Measured Values

select item in menu:

IDEXXXXX - MASXXXXX Air gap - Before calibration - left
IDEXXXXX - MASXXXXX Air gap - Before calibration - right side

TIP For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window

Start

required values:
left: X,X - X,X mm
right side: X,X - X,X mm

the maximum permissible difference is X - X.X mm (left - right side)

upon non--achievement of condition:
- set the air gap according to the specification

switch-off the ignition

wait XX s

switch on the ignition

Conditions:
- engine speed idling
- engaged gear (D)
- brake pedal depressed
- Start/Stop inactive

XX - Actuators

select item in drop-down menu: Brake grinding (Brake-in) - refer to Wiki

In the Actuators window, click Measured values and select the items you want to visualize.

select item in menu: IDEXXXXX-IDEXXXXX - Brake grinding - Residual path

Further click Start in the Actuators window

Take-off at a speed of up to XX km/h. Keep the vehicle running for as long the Actuators window shows the running command, or MAX XXs.

Stop upon visualisation of Not Running

Conditions:
- engaged gear (P)
- vehicle at idle
- engine idle speed
- parking brake - inactive

wait XX s (Upon exceeding the waiting time, the control unit cancels the process.)

Re-activate the selected actuator and take-off. Repeat this process till the Measured value of the remaining track reaches X m

XX - Basic settings

select item in drop-down menu: IDEXXXXX - Air gap - calibration

Start

follow the diagnostics instructions

wait XX s

XX - end of communication

Created on: XX.X.XXXX XX:XX:XX (hnz) Copyright © XXXX-XXXX, AutoComSoft Ltd All rights reserved.

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