Intrusion Transceiver Module (ITM)

B223B-VEHICLE CONFIGURATION MISMATCH

For a complete wiring diagram, refer to the wiring information .

- When Monitored:
Anytime the ignition key is in the ON position.

- Set Condition:
If the Intrusion Transceiver Module (ITM) configuration does not match the Intrusion Sensor(s) installed in the vehicle.





CONFIGURE THE INTRUSION TRANSCEIVER MODULE

NOTE: Before proceeding check the vehicles Intrusion Sensor(s) for the correct part number for this vehicle and replace if necessary.

1. Using the scan tool under miscellaneous functions perform the initialization procedure for the Intrusion Transceiver Module.
2. With the scan tool, clear DTCs.
3. Turn the ignition off and remove the key from the ignition.
4. Lock and close all doors to allow the VTSS to go from pre-arm to armed status and wait one minute.
5. Disarm the Vehicle Theft and Security System (VTSS).
6. Using the scan tool, read ITM DTCs.

Does the scan tool display this DTC as active?

Yes

- Replace the Intrusion Transceiver Module.
- Perform the BODY VERIFICATION TEST. Body Verification Test

No

- Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
- Perform the BODY VERIFICATION TEST. Body Verification Test