SCION xA (EM00D0U)
79
With the ignition SW turned on, the current flows to TERMINAL 8 of the front wiper and washer SW, TERMINAL 2 of the
washer motor and TERMINAL 2 of the front wiper motor through the WIPER fuse.
1. Low Speed Position
With the front wiper SW turned to LO position, the current flows from TERMINAL 8 of the front wiper and washer SW to
TERMINAL 7 to TERMINAL 1 of the front wiper motor to TERMINAL 5 to GROUND and causes the front wiper motor to run
at low speed.
2. High Speed Position
With the front wiper SW turned to HI position, the current flows from TERMINAL 8 of the front wiper and washer SW to
TERMINAL 9 to TERMINAL 4 of the front wiper motor to TERMINAL 5 to GROUND and causes the front wiper motor to run
at high speed.
3. INT Position
With the front wiper SW turned to INT position, the wiper relay operates and current flows from TERMINAL 8 of the front
wiper and washer SW to TERMINAL 5 to GROUND. This activates the intermittent circuit and the current flows from
TERMINAL 8 of the front wiper and washer SW to TERMINAL 7 to TERMINAL 1 of the front wiper motor to TERMINAL 5 to
GROUND and the wiper operates. Intermittent operation is controlled by a condenser charge and discharge function in the
relay.
4. Mist Position
With the front wiper SW turned to MIST position, the current flows from TERMINAL 8 of the front wiper and washer SW to
TERMINAL 7 to TERMINAL 1 of the front wiper motor to TERMINAL 5 to GROUND and causes the front wiper motor to run
at low speed.
5. Washer Interlocking Operation
With the washer SW pulled to ON position, the current flows from the WIPER fuse to TERMINAL 2 of the washer motor to
TERMINAL 1 to TERMINAL 4 of the front wiper and washer SW to TERMINAL 5 to GROUND and causes the washer motor
to run and the window washer to spray. Simultaneously, current flows from the WIPER fuse to TERMINAL 8 of the front wiper
and washer SW to TERMINAL 7 to TERMINAL 1 of the front wiper motor to TERMINAL 5 to GROUND, causing the wiper to
function.
: Parts Location
Code See Page Code See Page Code See Page
C14 30 F9 28 W1 29
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