Rear Accessory Socket Inspection

WARNING: This page is about a different car, the 2024 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the following parts:
1. Trunk board (See TRUNK BOARD REMOVAL/INSTALLATION .)
2. Bass-box (with Bose ®) (See BASS-BOX REMOVAL/INSTALLATION .)
3. Sub-trunk (See SUB-TRUNK REMOVAL/INSTALLATION .)
4. Trunk end trim (See TRUNK END TRIM REMOVAL/INSTALLATION .)
5. 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.

Courtesy of MACK TRUCKS, INC.
- If it cannot be verified, replace the rear accessory socket. (See REAR ACCESSORY SOCKET REMOVAL/INSTALLATION .)