Antilock Brakes / Traction Control Systems: Testing and Inspection

VAS 5051, Connecting and Selecting Functions

Special tools, testers and auxiliary items required

• Diagnostic Cable (VAS 5051/1) or (VAS 5051/3)

• Vehicle Diagnosis, Testing and Information System (VAS 5051)

CAUTION!
• During a test drive, the testing and measuring equipment must always be secured on the back seat.

• These devices may be operated only by a passenger during a test drive.

- Connect the (VAS 5051/1) or (VAS 5051/3) to the Data Link Connection (DLC) - arrow -.





- Switch on the tester - arrow -.





The tester is operational when it displays a picture of a car.

- Switch on ignition.

- Touch Guided Fault Finding on the screen.

- Select one after another:

• Brand

• Model

• Model year

• Version

• Engine code

- Confirm the data entered.

Wait until the tester has checked all control modules in the vehicle.

- Press the Go to button and select the "Function/component selection" function.

- Select "suspension" on the display.

- Select "brake system" on the display.

- Select "01-On Board Diagnostic (OBD) capable system..." indicated on display.

- Select on display "Anti-lock brake system...".

- Select "function" indicated on display.

Now, all possible functions of the Anti-lock Brake System (ABS) installed in the vehicle will be displayed.

- Select the desired function on display.