Intrusion Sensor 1 Ground Circuit Open

Test 1 - Test 2:

SYMPTOM
INTRUSION SENSOR 1 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