2019 BMW 128i Convertible (E88) L6-3.0L (N51) A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts Page 222
Condition for fault memory entry
Never, diagnosis not active
Action in service
Repair B+ wire
Check alternator, repair as indicated
Check battery, repair as indicated
Fault effect and breakdown warning
Driver information
Warning light:
none
Service instruction
none
2ECF
2ECF - P0A3B
Information saved in
DME
Fault code
2ECF - P0A3B
Fault text
Generator, overtemperature
Fault description
Generator Over Temperature
Condition for fault identification
Test condition:
Commercial vehicle > 350 rpm, no BSD communications
fault
Terminal condition: Terminal 15 ON, no BSD fault
Voltage condition:
none
Condition for fault memory entry
25 sec.
Action in service
Inspect alternator for unobstructed air current.
Fault effect and breakdown warning
Driver information
Warning light:
none
Service instruction
none
2ED0
2ED0 - P324C
Information saved in
DME
Fault code
2ED0 - P324C
Fault text
Generator, plausibility: temperature
