Diagnostic procedure
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STEP
 
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INSPECTION
 
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ACTION
 
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1
 
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• Turn the ignition switch to the ON position.
 
 
• Set the power cut-switch to the UNLOCK position.
 
 
• Measure the voltage at the power window subswitch terminal A.
 
 
• Is the voltage B+?
 
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Yes
 
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Replace the power window subswitch. (See POWER WINDOW SUBSWITCH REMOVAL/INSTALLATION.)
 
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No
 
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Inspect for an open or short circuit in the wiring harness between the power window main switch and the power window subswitch.
 
 
Inspect the power window subswitch connector connection. (damage/pulled-out pins, corrosion)
 
 
Repair or replace if necessary.
 
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