Connecting your OBDII Bluetooth adapter to your car and phone can seem daunting, but it’s a straightforward process. This guide will walk you through each step, from pairing your device to establishing a connection with a diagnostic app like Car Scanner. We’ll also cover common Obdii Bluetooth Password issues.
Locating Your OBDII Port and Connecting the Adapter
First, locate your car’s OBDII port. This 16-pin connector is usually found under the dashboard on the driver’s side. Plug your OBDII Bluetooth adapter into the port. Turn your car’s ignition to the “on” position or start the engine. If your adapter has a power button, press it.
Pairing Your Phone with the OBDII Adapter
Next, pair your phone or tablet with the OBDII adapter via Bluetooth. If you’ve already done this, skip to the next section.
- Enable Bluetooth: In your phone’s settings, navigate to the Bluetooth section and turn it on.
- Discover the Adapter: Your phone will scan for available Bluetooth devices. Look for your adapter in the list of discovered devices. It’s typically named “OBDII,” “obd2,” or the adapter’s brand name (e.g., “Viecar,” “VLink”). It will not be named after your car model.
- Enter the OBDII Bluetooth Password (PIN): When prompted, enter the adapter’s PIN code. Common default passwords include “1234,” “0000,” “6789”, “1111,” and “7890.” Consult your adapter’s documentation if you’re unsure of the correct code.
Connecting to Car Scanner (or Similar App)
Once paired, open your chosen diagnostic app, such as Car Scanner.
- Access Settings: Navigate to the app’s settings menu (often a gear icon).
- Select Adapter/Connection: Choose the “Adapter” or “Connection” option.
- Choose Bluetooth: Set the connection type to Bluetooth.
- Select Device: Tap on “Select device” and choose your OBDII adapter from the list.
Establishing Connection
You should now see your adapter selected. Tap the “Connect” button in the app. You may need to press the power button on your adapter again before connecting, if it has one. Subsequent connections should be easier – simply open the app and tap “Connect.”
Troubleshooting
If you encounter issues, double-check the OBDII Bluetooth password, ensure your adapter is powered on, and verify your phone’s Bluetooth is enabled. If problems persist, consult your adapter’s manual or the app’s support documentation. Sometimes a simple power cycle of both your phone and adapter can resolve connectivity problems. Remember, understanding your OBDII adapter and its functionality is key to a successful diagnostic experience.
