2E8B – P150A (DME)
2E8B – P150A
Information saved in
DME
Fault code
2E8B – P150A
Fault text
Intelligent battery sensor, signal
Fault description
Battery Sensor BSD (Bit Serial Data Interface) Extended
Communication Circuit
Condition for fault identification
Test condition:
IBS: Interference with extended communications on BSD
bus
Terminal condition: none
Voltage condition:
none
Condition for fault memory entry
10 sec.
Action in service
1. Check BSD wire for sporadic shorts to battery voltage
and ground
2. Check for intermittent contacts
3. Systematically disconnect other BSD components one
after the other and replace as indicated
4. If fault persists after clearing fault memory, replace
battery sensor
5. If fault memory entry is logged repeatedly, replace battery
2010-2020 BMW 128i Convertible (E88) L6-3.0L (N51) WWW.168MOTIVE.COM Page 240
sensor
Fault effect and breakdown warning
Driver information
Warning light:
No warning lamp or CC status report
