Front Wiper Switch MUX Input Short to Ground

Test 1-3:

Test 4-5:

SYMPTOM
FRONT WIPER SWITCH MUX INPUT SHORT TO GROUND

POSSIBLE CAUSES
- BCM
- Wiring harness inspection
- Front wiper switch MUX circuit shorted to ground
- Front wiper switch MUX circuit shorted to M/F MUX return circuit
- Multi-function switch