Diagnostic Associates DA-ST512 User manual

DA-ST512
(Brake System Application)
User’s Manual
V1.4 07-04-1

Brake System Application
This application allows the operator to perform various set up and calibration procedures for
brake and suspension components after they have been replaced. It covers the typical compo-
nents listed under Brake System in IDS/SDD.
Brake System Process
On starting the application a menu displays the components that are supported. It should be not-
ed that some components are vehicle and variant dependant and reference should be made to
the applications matrix.
The following menu options are available -
Steering Angle Sensor - This routine is required to recalibrate the steering angle centre
position. Make sure that the steering wheel is in the central position and that the front
wheels are in the straight forward position.
Yaw Rate Sensor - This routine will calibrate the yaw rate sensor. The system must be
fault free before continuing with this sensor calibration. Make sure the vehicle is stationary
on level ground and that the brake pedal is not depressed.
Longitudinal Accelerometer - This routine will calibrate the longitudinal accelerometer.
The system must be fault free before continuing with this sensor calibration. Make sure the
vehicle is stationary on level ground and that the brake pedal is not depressed.
Lateral Accelerometer - This routine will calibrate the lateral accelerometer. Make sure
the vehicle is stationary on level ground and that the brake pedal is not depressed.
Roll Sensor - This routine will calibrate the roll sensor. The system must be fault free be-
fore continuing with this sensor calibration. Make sure the vehicle is stationary on level
ground and that the brake pedal is not depressed.
Pressure Sensor - This routine will calibrate the pressure sensor. The system must be
fault free before continuing with this sensor calibration. Make sure the vehicle is stationary
on level ground and that the brake pedal is not depressed.
Select one of the above options to start the set up procedure required, further details of which
are described in the ‘General Procedure’ section below.

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General Procedure
Please ensure the vehicle is in a safe working mode prior to exercising the following
procedure. Also ensure the vehicle it is fault free (i.e. no DTC’s logged).
 The trigger is for the operator to switch on the vehicle ignition. If this is not currently on,
then you will be asked to turn it on and to press OK when this has been done.
 On detecting the ignition state (or engine state), the process starts to run and the mes-
sage ‘Please wait’ is displayed on the screen.
 Follow all instructions regarding steering wheel and wheel positions etc. The procedure
may be aborted at this stage by pressing the Xbutton.
 The process will complete in approximately 60 seconds depending on the option selected.
 Once the process has successfully completed a message “PROCEDURE COMPLETE“ will
be displayed. Pressing the OK button will return to the main menu.
Note: If the process fails for whatever reason, a failure message will be displayed. At
this time the process should be repeated ensuring that all conditions for the process have
been met. Read the fault codes and investigate the failure.
 To abort the procedure press the Xbutton on the keypad at any time.

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Brake System Model Year Updates
The software associated with the Brake System application is updated periodically to increase it’s
coverage for new JLR vehicles and model year updates. You can check for these updates by
connecting your device to a PC via the supplied USB cable, and launching the DA App Hub. This
tool will connect to the Diagnostic Associates file server and check to see if a newer version of
the Vehicle Brake System application is available to download.
Brake System Supported JLR Vehicles
The following JLR vehicles and associated model years are supported by the Brake System
application at the time this user manual was produced. To obtain an up-to-date version of this
table you should visit the Diagnostic Associates website.
Jaguar & Land Rover Vehicle Coverage
Brake System
Vehicle / Application Steering Angle Yaw Longitudinal Lateral Roll Pressure
Defender - - - - - -
Discovery /LR3/LR4 MY05-16 MY10-16 MY05-16 - - -
Range Rover Sport MY05-13 MY10-13 MY05-16 - - -
Range Rover MY05-12 MY10-12 MY05-16 - - -
Freelander /LR2 MY13-15 MY07-12 MY07-15 MY07-15 MY07-15 MY07-15
Evoque MY12-15 - - MY12-15 MY12-16 MY12-15
Discovery Sport MY15-16 - MY15 - - MY15
XJ - New - - - - - -
XJ - Old - - - - - -
XK - New - - - - - -
XK - Old - - - - - -
XF - - - - - -
XE - - - - - -
F-Type MY14-15 - - - - -
S-Type - - - - - -
X-Type - - - - - -
(-) - N/A