GX 470 V8-4.7L (2UZ-FE) (2004)
b. Intermittent Operation Check
1. Connect the voltmeter (+) terminal to terminal 7 (+1) of the connector and the voltmeter (-) terminal to terminal 2 (EW) of the connector.
2. Connect the battery (+) to terminal 17 (+B) of the connector and the battery (-) to terminal 2 (EW) and 16 (+S) of the connector.
3. Turn the wiper switch to INT
4. Connect the battery (+) to terminal 16 (+S) of the connector for 5 seconds.
5. Connect the battery (-) to terminal 16 (+S) of the connector. Operate the intermittent wiper relay and check voltage between terminal 7 (+1)
and terminal 2(EW).
c. Operation Check (Front Wiper)
1. Turn the wiper switch to OFF
2. Connect the battery (+) to terminal 17 (+B) of the connector and the battery (-) to terminal 16 (+S) and 2 (EW) of the connector.
3. Connect the voltmeter (+) terminal to terminal 7 (+1) of the connector and the voltmeter (-) terminal to terminal 2 (EW) of the connector.
Turn the washer switch to ON and OFF, and check voltage between terminal 7 (+1) and terminal 2 (EW).