Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Vehicle Diagnostic, Testing And Information System, Connecting And Selecting Function
Special tools and workshop equipment required
- Vehicle Diagnosis Tester
- 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 Vehicle Diagnosis Tester diagnostic cable connector to diagnostic connection.
-- Switch on the Vehicle Diagnosis Tester -arrow-.
The Vehicle Diagnosis Tester is ready for use when a picture (photo) of a vehicle is displayed.
-- Turn on the ignition.
-- Touch the field (the button) on the screen: Guided Fault Finding.
-- Select in succession:
- Brand
- Type
- Model year
- Version
- Engine code
-- Confirm data entered.
Wait until the Vehicle Diagnosis Tester has checked all control modules in vehicle.
-- Press the Go to button and select "Function/component selection".
-- Select "Suspension"
-- Select "Brake system"
-- Select desired function on display.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.