All Doors Fail to Lock From One Switch

Test 1 - 5:

Test 6 - 7:

SYMPTOM
ALL DOORS FAIL TO LOCK FROM ONE SWITCH

POSSIBLE CAUSES
- Driver door switch (lock)
- Driver door switch (lock)
- Passenger door switch (lock)
- Passenger door switch (lock)
- Check for power door lock related DTC'S
- Door lock sense circuit open
- Driver door lock sense circuit open
- Driver door switch lock output circuit open