BCCEN-W109
BCCEN_w109_LFBootloading
Also written as BCCEN_W109 / BCCEN W109 / BCCEN_w109_LFBootloading / bccen_w109_lfbootloading
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does BCCEN-W109 mean?
Tesla warning code in the Body Controller Central (BCCEN) module. For the purposes of this article, LF means low frequency and IC means integrated circuit and refers to MAX2143, which is a component on the BCCEN printed circuit board (PCB).
Original Description
For the purposes of this article, LF means low frequency and IC means integrated circuit and refers to MAX2143, which is a component on the BCCEN printed circuit board (PCB).
Affected Tesla Models
What You May Notice
- Body Controller Central alert: For the purposes of this article, LF means low frequency and IC means integrated circuit and refers to MAX2143, which is
- Related vehicle feature may be reduced or unavailable
- Alert visible in the Tesla app: For the purposes of this article, LF means low frequency and IC means integrated
How to Diagnose and Resolve
- 1 Reboot the vehicle by holding both scroll wheels for 10 seconds
- 2 Check for pending OTA software updates in Controls > Software
- 3 If the alert persists, schedule a Tesla Service appointment
- 4 Describe the alert code and any symptoms when booking service
Severity Notes
BCCEN-W109 is a Warning in the Body Controller Central system. Schedule service soon. Monitor your vehicle for additional warnings.