Liftgate Opener Switch Inspection

WARNING: This page is about a different car, the 2016 Mazda CX-3. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable. (Refer to NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
Liftgate opener switch. (Refer to LIFTGATE OPENER SWITCH REMOVAL/INSTALLATION .)
Verify the continuity of liftgate opener switch terminals A and B.

Fig 1: Liftgate Opener Switch Terminals Continuity Chart
Courtesy of MAZDA MOTORS CORP.

Fig 2: Inspecting Continuity Of Liftgate Opener Switch Terminals A And B
Courtesy of MAZDA MOTORS CORP.
- If not as indicated in the table, replace the liftgate opener switch. (Refer to LIFTGATE OPENER SWITCH REMOVAL/INSTALLATION .)