Power Mirror Switch Test

Remove the driver's pocket (see DRIVER'S POCKET REMOVAL/INSTALLATION ).
Remove the power mirror switch (A).

Fig 1: Removing Power Window Switch
Disconnect the 13P connector (B) from the switch.
Check for continuity between the terminals in each switch position according to the table.
Mirror Switch:

Fig 2: Checking For Continuity Between Terminals

Defogger Switch:

Fig 3: Defogger Switch