Vehicle power is not detected — Scan tool not receiving power from the vehicle

Was bedeutet Vehicle power is not detected ?

The scan tool is not getting power from the vehicle's OBD-II port. This means it cannot communicate with the car's computer systems.

• Scan tool not properly connected to the vehicle's OBD-II port
• Vehicle ignition is not turned on
• Blown fuse for the OBD-II port or cigarette lighter (if powered through that)

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Ensure the scan tool's connector is fully plugged into the vehicle's OBD-II port.

2. 2

   Turn the vehicle's ignition key to the 'ON' position (engine off).

3. 3

   Check the vehicle's fuse box for any blown fuses related to the OBD-II port or power outlets.

4. 4

   Try a different OBD-II port if your vehicle has more than one.

5. 5

   If possible, test the scan tool on another vehicle to rule out a tool issue.