Diagnostic Instructions
| • | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
| • | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
| • | Diagnostic Procedure Instructions provide an overview of each diagnostic category. |
DTC Descriptor
DTC B3089: Intrusion Sensor Armed Signal CircuitCircuit/System Description
When the Content Theft Deterrent (CTD) System arms and enables the intrusion sensor, the body control module (BCM) receives a power-up acknowledgement from the intrusion sensor via the intrusion sensor armed signal circuit.
Conditions for Running the DTC
| • | CTD System is armed. |
| • | Intrusion sensor is enabled |
Conditions for Setting the DTC
The BCM does not receive the power-up acknowledgement from the intrusion sensor.
Action Taken When the DTC Sets
The BCM will ignore all inputs from the intrusion sensor for the remainder of the CTD System arming cycle.
Conditions for Clearing the DTC
The BCM receives a power-up acknowledgement from the intrusion sensor during the next CTD System arming cycle, and the intrusion sensor is enabled.
Reference Information
Schematic Reference
Theft Deterrent System Schematics
Connector End View Reference
Theft Deterrent System Connector End Views
Description and Operation
Content Theft Deterrent (CTD) Description and Operation
Electrical Information Reference
Scan Tool Reference
Circuit/System Verification
With a scan tool, verify DTC B3089 is not set.
| ⇒ | If DTC is set, refer to Intrusion Sensor Inoperative . |
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
