Front Wiper Drop Wipe Operation

• BCM controls the front wiper to operate once according to the conditions of front wiper drop wipe operation.

Front wiper drop wipe operating condition

• Ignition switch ON
• Front wiper switch OFF
• Front washer switch OFF

• BCM transmits the front wiper request signal (LO) to IPDM E/R with CAN communication so that the front wiper operate once three seconds after front wiper operation linked with washer.
• IPDM E/R turns ON the integrated front wiper relay according to the front wiper request signal (LO).