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Symptom: INTRUSION SENSOR 2 GROUND CIRCUIT OPEN When Monitored and Set Condition: INTRUSION SENSOR 2 GROUND CIRCUIT OPEN When Monitored: Whenever the battery voltage is above 10.0 volts and the Security System Module is connected. Set Condition: The Security System Module detects the incorrect voltage on the Intrusion Sensor circuit. POSSIBLE CAUSES DTC PRESENT GROUND CIRCUIT OPEN INTRUSION SENSOR TEST ACTION APPLICABILITY 1 With the DRBIII t, record and erase DTC’s. Remove the ignition key. t, read DTC’s. Does the DRBIII t display the same DTC? All Yes → Go To 2 No → Using the wiring diagram/schematic as a guide, inspect the wiring and connectors for an intermittent condition. 2 Disconnect the Intrusion Sensor No. 2 connector. All Yes → Replace the Intrusion Sensor. Perform BODY VERIFICATION TEST - VER 1. No → Repair the Ground circuit for an open. Perform BODY VERIFICATION TEST - VER 1. 225 VEHICLE THEFT/SECURITY |