USB Power Outlet Inspection

Disconnect the negative battery terminal. (Refer to NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Verify that the continuity between the USB port and connector terminals is as indicated in the table.

Fig 1: Checking Continuity Between USB Port And Connector Terminals
Courtesy of MAZDA MOTORS CORP.
- If not as indicated in the table, replace the USB power outlet. (Refer to USB POWER OUTLET REMOVAL/INSTALLATION .)