This device allows your smartphone to connect to and display your vehicle's onboard diagnostic system. Plug it into the OBDII port, pair your device. If you look just to the left of the steering wheel underneath the dash, in the driver's footwell, you should see the white connector.
Which fuse is it on? If its on the same fuse as the ACC socket then the problem must be bigger, because the cell phone charger works. This is a LX. To fix it, after taking off the dash panels to access the port, pull the port through metal port holder. On the port there are two rectangular holes. What you. Without scanner connected to OBDII port it would die right away. While running I read code P - fault of Idle Air Control Valve. Also car was running.
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