Seat Belt Warning Indicator Always on - Standard Cab

Test 1 - 3:

Test 4 - 5:

SYMPTOM
SEAT BELT WARNING INDICATOR ALWAYS ON - STANDARD CAB

POSSIBLE CAUSES
- Fused ignition switch output (run-acc) circuit open
- Seat belt tensioner reducer
- Seat belt switch
- Seat belt switch ground circuit open
- Seat belt switch sense circuit open
- Instrument cluster