2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): P Code Charts Service instruction
P16A0
2AB3 - P16A0
Information saved in
DME
Fault code
2AB3 - P16A0
Fault text
DME, internal fault: checksum
Fault description
Internal Control Module Memory Check Sum Error in Boot Software
Condition for fault identification
Test condition:
Monitoring of boot software
After system start with with ignition on Terminal condition: Terminal 15 ON Voltage condition:
none
Condition for fault memory entry
No debounce. Fault can be reset by clearing fault memory. However, a successful diagnostic cycle must be completed before the fault can be deleted. This can take several minutes.
Action in service
Flash program correct program version.
Fault effect and breakdown warning
Driver information Warning light: none
