2D50 - P166A

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

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2D50 - P166A (DME)

2D50 - P166A

Information saved in

DME

Fault code

2D50 - P166A

Fault text

DME, internal fault: monitoring, cruise control

Fault description

Control Module Self-Test, LDM (Longitudinal Dynamics Management) Monitoring

Condition for fault identification

Test condition:

Control module monitoring

Throttle valve not without current, LDM initialized; Interface fails to detect implausible torque demand Terminal condition: Terminal 15 ON

Voltage condition:

Voltage in onboard electrical system >= 10 V

Condition for fault memory entry

480 ms

Action in service

Check CAN, LDM control module If frequency is >=3 Replace DME

Fault effect and breakdown warning

Driver information

Warning light:

MIL OFF EML OFF CC: Vehicle speed control Vehicle speed controller is rejected