Vtss Siren Inoperative - Dodge Neon 2001 Service Manual

VEHICLE THEFT/SECURITY
Symptom:

*VTSS SIREN INOPERATIVE

SIREN FUNCTIONAL TEST
OPEN FUSED B(+) CIRCUIT
OPEN GROUND CIRCUIT
FAULTY SIREN
SIREN CONTROL CIRCUIT OPEN
SIREN CONTROL CIRCUIT SHORTED TO GROUND
REMOTE KEYLESS ENTRY MODULE
TEST
1 Ensure the IOD fuse is installed and the vehicle is in the Customer Usage Mode.
Using the DRBIII , read the module configuration and ensure it is configured for
PREMIUM VTA.
With the DRBIII , actuate the SIREN.
Does the Siren actuate and sound proper?
Yes → The condition that caused this symptom is currently not present.
→ Go To 2
No
2 Disconnect the Siren connector.
Measure the voltage of the Fused B(+) circuit in the Siren connector.
Is the voltage above 10.0 volts?
Yes → Go To 3
→ Repair the Fused B(+) circuit for an open between the IOD fuse
No
3 Turn the ignition off.
Disconnect the Siren connector.
Measure the resistance between ground and the Ground circuit in the Siren
connector.
Is the resistance below 5.0 ohms?
Yes → Go To 4
→ Repair the Ground circuit for an open.
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.
and the Intrusion Sensor.
Perform VTSS VERIFICATION TEST - 1A.
Perform VTSS VERIFICATION TEST - 1A.
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APPLICABILITY
All
All
All