B1A48–INTRUSION SENSOR 1 INTERNAL

For a complete wiring diagram Refer to Section 8W

When Monitored:
Continuously while the VTSS is armed.
Set Condition:
If the Intrusion Transceiver Module does not receive the correct message back from the Intrusion Sensor.

Possible Causes

CARGO INTRUSION SENSOR

Diagnostic Test

1. INTERMITTENT DTC

With the scan tool, erase the current Intrusion Transceiver Module DTC's.
Turn the ignition off.
Arm the VTSS and wait 1 minute.
Disarm the VTSS and turn the ignition on.
With the scan tool, read ITM DTC's.

Does the scan tool display the same DTC?

Yes

Replace the Cargo Intrusion Sensor in accordance with the Service Information.

Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)

No

The condition that caused this symptom is currently not present. Test complete.
Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)