Power Window Main Switch - Mazda MX-5 1990 Workshop Manual

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d b
8-22
POWER WINDOW SYSTEM
05UOSX-029
POWER WINDOW MAIN SWITCH
Inspection
1. Check for continuity between terminals of the switch with
an ohmmeter.
Switch
Driver side
Terminal
a b c d
Position
UP
0-
OFF 0-
r-o-r--o
DOWN
0- ~
0--0:
Indicates continuity
2. If not as specified, replace the switch.
POWER WINDOW MOTOR
Inspection
Passenger side
a
b
e f
0
0-
r-o--
r--o
0- ~
1. Connect 12V to terminal a and ground terminal b of the mo-
tor connector. Verify that the motor operates.
2. Reverse the above connections and check for reverse oper-
ation of the motor.
3. If not as specified, replace the motor.