Front Wiper Mode Switch Sense Circuit Shorted to Ground

Tests 1 - 3:

Tests 4 - 6:

SYMPTOM
FRONT WIPER MODE SWITCH SENSE CIRCUIT SHORT TO GROUND

POSSIBLE CAUSES
- Intermittent wiring and connectors
- Front wiper intermittent mode sense circuit short to ground
- Fused ignition switch output short to ground
- Junction block short to ground
- Front wiper switch short to ground
- Central timer module