Pinpoint Test F: DTC (Diagnostic Trouble Code) B109F:49
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- Normal Operation and Fault Conditions
REFER to: Perimeter Anti-Theft Alarm - System Operation and Component Description .
DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition BCM B109F:49 Intrusion Sensor Module: Internal Electronic Failure Sets when the intrusion sensor detects a fault when there is an internal problem Possible Sources
- Incorrect response from intrusion sensor
- F1 CHECK BCM (BODY CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)
- Using a diagnostic scan tool, carry out the BCM self-test.
Are there any other Diagnostic Trouble Codes (DTCs) Present '
Yes DIAGNOSE all other Diagnostic Trouble codes (DTCs) first. Refer to DTC Chart in DTC Chart(s) . No INSTALL new Intrusion Sensor. REFER to: Intrusion Sensor .