Intermittent Operation

When front wiper switch is turned to INT position, wiper performs intermittent operation, low-speed operation, and high-speed operation according to water drop increase rate on windshield detected by rain sensor. If rain sensor malfunctions, it operates as vehicle speed sensing wiper during driving and operates intermittent operation according to INT-volume switch with vehicle stopped. During this time, BCM controls each operation. When the front wiper switch is placed in the INT position, ground is supplied

• to BCM terminal 9
• from front wiper switch terminal 15
• through grounds M25 and M115.