Auto Reverse Pinch Protection Function 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.

STEP	INSPECTION		ACTION
1	Switch the ignition ON (engine off or on). Fully open the driver-side power window. Set the hammer (thickness: 10 mm {0.39 in} or more) as shown below. Then, close the power window. Verify that the power window opens approx. 200 mm {2.87 in} after contacting the hammer and the operation stops. Does auto reverse pinch protection function operate properly?	Yes	Auto reverse pinch protection function is normal.
1		No	Go to the next step.
2	Does power window open before contacting the hammer?	Yes	Go to DRIVER-SIDE DOOR GLASS REVERSE OPENS DURING AUTO-CLOSE (MANUAL-CLOSE) OPERATION (MIS REVERSE OPEN) [POWER WINDOW SYSTEM] . (See DRIVER-SIDE DOOR GLASS REVERSE OPENS DURING AUTO-CLOSE (MANUAL-CLOSE) OPERATION (MIS REVERSE OPEN) [POWER WINDOW SYSTEM] .)
2	Does power window open before contacting the hammer?	No	Initialize the power window main switch. NOTE: Before initializing the power window main switch, cut off the power supply to the power window main switch for approx. 60 s. Then, reconnect it again after approx. 60 s: Disconnect the negative battery cable. Disconnect the power window main switch connector. Remove the fuse for the power window system.

Fig 1: Using Hammer to Verify Power Window Main Switch

Courtesy of MAZDA MOTORS CORP.