Dodge 2004 Neon SX2 Diagnostic Manual page 228

*INTRUSION SENSOR FAILS TO TRIP VTSS (EXPORT ONLY) —
TEST
4 Disconnect the Dome Lamp/Intrusion Sensor connector.
Disconnect the Remote Keyless Entry Module connector.
Measure the resistance of the Intrusion Sensor Signal circuit between the sensor
connector and the RKE module connector.
Is the resistance below 5.0 ohms?
Yes → Go To 5
No
5 Turn the ignition and all the lights off.
Disconnect the Dome Lamp/Intrusion Sensor connector.
Disconnect the Remote Keyless Entry Module Connector.
Measure the resistance of the Intrusion Sensor Signal circuit to ground.
Is the resistance below 1000.0 ohms?
Yes → Repair the Intrusion Sensor Signal circuit for a short to ground.
No
6 Disconnect the Dome Lamp/Intrusion Sensor connector.
Backprobe a voltmeter lead to the Intrusion Sensor Signal circuit in the sensor
connector and the other lead to ground.
Reconnect the Intrusion Sensor Signal connector.
Wave your hand around the Intrusion Sensor and observe the voltmeter.
Is the voltage between 3.0 and 6.0 volts?
Yes → Replace the Remote Keyless Entry Module in accordance with the
No
ACTION
→ Repair the Intrusion Sensor Signal circuit for an open.
Perform VTSS VERIFICATION TEST - 1A.
Perform VTSS VERIFICATION TEST - 1A.
→ Go To 6
Service Information.
Perform VTSS VERIFICATION TEST - 1A.
→ Replace the Intrusion Sensor in accordance with the Service
Information.
Perform VTSS VERIFICATION TEST - 1A.
VEHICLE THEFT/SECURITY
221
Continued
APPLICABILITY
All
All
All