Chrysler 2005 Crossfire SRT6 Service Manual page 1536

8Q - 30 VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
SIREN SIGNAL OUTPUT CIRCUIT (CONTINUED)
When Monitored and Set Condition
• When Monitored: Continuous.
• Set Condition: The Central Locking Pump/Security System Module (CLP/SSM) reports a short to power,
ground, or an open circuit failure on the Siren Signal Output circuit.
SIREN SIGNAL OUTPUT CIRCUIT SHORTED TO VOLTAGE
SIREN SIGNAL OUTPUT CIRCUIT SHORTED TO GROUND
SIREN SIGNAL OUTPUT CIRCUIT OPEN
SIREN INTERNAL FAILURE
For a complete Vehicle Theft Security System Circuit Diagram, (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECU-
RITY - SCHEMATICS AND DIAGRAMS).
Diagnostic Test
1.
MEASURE THE RESISTANCE OF THE SIREN SIGNAL OUTPUT CIRCUIT
Turn the ignition off.
Disconnect the CLP/SSM harness connector.
Disconnect the Siren harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance of the Siren Signal Output circuit from the
CLP/SSM harness connector to the Siren harness connector.
Is the resistance below 5.0 ohms?
Yes >> Go to 2
No >> Repair the Siren Signal Output circuit for an open.
Perform VTSS VERIFICATION TEST.
POSSIBLE CAUSES
ZH