2E8D - P151A

2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction

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2E8D - P151A (DME)

2E8D - P151A

Information saved in

DME

Fault code

2E8D - P151A

Fault text

Intelligent battery sensor, function

Fault description

Battery Sensor Terminal 15/30 Wakeup Circuit

Condition for fault identification

Test condition:

During Terminal 15/wakeup request from IBS and critical charge status

Short to ground in Terminal 15 wakeup wire Terminal condition: none

Voltage condition: none

Condition for fault memory entry

10 sec.

Action in service

With battery sensor disconnected, check Terminal 15/wake-up wire for shorts to ground

Check for non-approved connection of supplementary electr. equipment to Terminal 15/wake-up wire

If fault code is stored, replace battery sensor

Fault effect and breakdown warning

Driver information

Warning light:

No warning lamp or CC status report