Vtss Siren Inop (Export Only) - Chrysler Town and Country 2003 Owner's Manual

Symptom:

*VTSS SIREN INOP (EXPORT ONLY)

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 MALFUNCTON
VTSS SIREN - INTERNAL MALFUNCTION
VTSS SIREN - INTERNAL MALFUNCTION
VTSS SIREN - INTERNAL MALFUNCTION
TEST
1 With the DRBIII , actuate the VTSS Siren.
Does the Siren sound while actuating?
Yes → The condition that caused this symptom is currently not present.
→ Go To 2
No
2 Gain access to the VTSS Siren.
Disconnect the VTSS Siren connector.
Turn the ignition on.
Measure the voltage of the Siren Supply circuit (cavity 3) in the VTSS Siren
connector.
Is the voltage above 10.0 volts?
Yes → Go To 3
→ Go To 9
No
3 With the VTSS Siren connector disconnected.
Measure the resistance of the Siren Signal Return circuit to ground.
Is the resistance below 5.0 ohms?
Yes → Go To 4
→ Go To 7
No
POSSIBLE CAUSES
ACTION
Inspect the related wiring harness for a possible intermittent
condition. Look for any chafed, pierced, pinched or partially
broken wires.
Perform VTSS VERIFICATION TEST - 1A.
VEHICLE THEFT/SECURITY
967
APPLICABILITY
All
All
All