Rear Accessory Socket Inspection

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

Remove the rear accessory socket. (See REAR ACCESSORY SOCKET REMOVAL/INSTALLATION .)
Connect the tester probe to the position shown in the figure and verify that there is continuity.

Fig 1: Checking Continuity Between Rear Accessory Socket Terminals
Courtesy of MAZDA MOTORS CORP.
- If it cannot be verified, replace the rear accessory socket. (See REAR ACCESSORY SOCKET REMOVAL/INSTALLATION .)