VTSS Siren Inoperative (Export)

Tests 1 - 3:

Tests 4 - 9:

Test 10:

SYMPTOM
VTSS SIREN INOP (EXPORT ONLY)

POSSIBLE CAUSES
- Intermittent condition
- Siren signal control circuit open
- Siren signal return circuit open
- Siren supply circuit open
- VTSS siren
- RKE/thatcham alarm module - internal malfunction
- RKE/thatcham alarm module - internal malfunction
- RKE/thatcham alarm module - internal malfunction
- VTSS SIREN - internal malfunction
- VTSS SIREN - internal malfunction
- VTSS SIREN - internal malfunction