Scan Tool Testing and Procedures

VAS 5051 Connecting and Selection Functions

Special tools, testers and auxiliary items required

• Vehicle diagnosis, testing and information system (VAS 5051 A)

• Diagnostic Cable (VAS 5051/5A)


• 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 (VAS 5051/5A) to diagnostic connector.






- Switch on (VAS 5051 A) - arrow -.






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

- Switch on ignition.

• If control modules or electric/electronic components were replaced, component adaptation should generally be carried out in "Guided Fault Finding".

- Touch Guided Fault Finding.

- Select in succession:

• Brand

• Type

• Model year

• Version

• Engine Code

- Confirm data entered.

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

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

Then

- "Chassis (Repair group 01; 40 - 49)".

- "34 - Level control (Repair group 01: 43, 44)".

- "01- On Board Diagnostic (OBD) capable systems".

- "34 - Level control system control module ".

- "J197 - Level control system control module functions".

or

- "Chassis (Repair group 01; 40 - 49)".

- "34 - Level control (Repair group 01: 43, 44)"

- "01- On Board Diagnostic (OBD) capable systems".

- "34 - Level control system control module ".

- "Electrical components".