Left/right selection switch

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the power window main switch. (See POWER WINDOW MAIN SWITCH REMOVAL/INSTALLATION .)

Verify that the resistance between power window main switch terminals J and P is as indicated in the table.

Courtesy of MAZDA MOTORS CORP.

SWITCH POSITION AND RESISTANCE SPECIFICATIONS

Switch Position	Resistance (ohm)	Terminal
Left	0	J-P
Right	2090-2310	J-P

If not as indicated in the table, replace the power window main switch. (See POWER WINDOW MAIN SWITCH REMOVAL/INSTALLATION .)