Conditions for Setting the DTCs

The following conditions will cause these DTCs to set:

• B3715, the signal circuit of the windshield wiper motor park switch has not transition from a high to low state when the windshield wiper motor was commanded on.
• B3717 or B3719, the BCM detects a low voltage level on the supply circuit of the Wiper 1 relay when the relay is energized.