DME not reading Battery

Absmotors · 11-09-2023, 10:29 PM

Motor was swapped and now I am getting an error. I replaced the positive battery cable, there is no change. Measured the voltage from battery to DME, the voltage is in spec all the way through.

My codes are
215109- battery module: fault, or open circuit
CD8F01- LIN message battery module: missing
D52C79- signal invalid, transmitter DME/DDE

I have cleaned up ground connections, unplugged the battery for a length of time and am currently stumped

lmvzuniga · 02-20-2024, 02:22 AM

Hey man did you ever get this fault sorted? If so what did you have to do?

11-09-2023, 10:29 PM	#1
Absmotors New Member 3 Rep 6 Posts Drives: BMW M4 Join Date: Jun 2023 Location: Colorado iTrader: (0)	DME not reading Battery Motor was swapped and now I am getting an error. I replaced the positive battery cable, there is no change. Measured the voltage from battery to DME, the voltage is in spec all the way through. My codes are 215109- battery module: fault, or open circuit CD8F01- LIN message battery module: missing D52C79- signal invalid, transmitter DME/DDE I have cleaned up ground connections, unplugged the battery for a length of time and am currently stumped Attached Images
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02-20-2024, 02:22 AM	#2
lmvzuniga Second Lieutenant 49 Rep 239 Posts Drives: 2015 M4 Join Date: May 2017 Location: Pennsylvania iTrader: (2)	Hey man did you ever get this fault sorted? If so what did you have to do?
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