Conditions for Setting the DTCs
WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
The following conditions will cause these DTCs to set:
- B3717-The BCM detects short to ground or open.
- B3718-The BCM detects a short to battery voltage.
- For B3718 to set the wiper switch must be in Mist or Intermittent.
- An open FRT WIPER 25 amp fuse
- An open or short to ground in one of the WIPER SYSTEM relay circuits