Power Window Main Switch Inspection - Mazda MX-5 Miata Sport 2007 Manual

2007 ACCESSORIES & BODY, CAB Glass/Windows/Mirrors - MX-5 Miata
Fig. 20: Locating Tab And Power Window Main Switch
Courtesy of MAZDA MOTORS CORP.

POWER WINDOW MAIN SWITCH INSPECTION

DRIVER'S SIDE
1. Measure the voltage at each terminal (other than terminal J).
If the voltage is not as specified in the Terminal Voltage Table, inspect the parts under "Inspection

item (s)" and related wiring harnesses.
2. Remove the battery cover.
3. Disconnect the negative battery cable.(See BATTERY REMOVAL/INSTALLATION [LF] .)
4. Inspect the power window main switch connector for continuity at terminal J.
5. If the system does not work properly even though the inspection items or related wiring harnesses do not
have any malfunction, replace the power window main switch.
Fig. 21: Identifying Power Window Main Switch Connector Terminals
Courtesy of MAZDA MOTORS CORP.
POWER WINDOW MAIN SWITCH INSPECTION CHART
Signal Connected
Terminal
name
B
Power
Open window
2007 Mazda MX-5 Miata Sport
Measured
to condition
While door glass
is opening
Voltage
(V)/Continuity
B+
Power window motor (See

POWER WINDOW
Inspection item (s)