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Drive unit or battery problem?

DansP85DL

New Member
Apr 6, 2021
3
1
95843
I'm having the same 2 codes on my 2015 P85DL with 20k miles. BMS_u008 and BMS_w172. I replaced the 12v battery with a the Ohmmu lithium battery. That didn't help, now it's at the SC, hope it's not the battery coolant heater...
 
Dec 7, 2019
218
149
Toronto
I'm having the same 2 codes on my 2015 P85DL with 20k miles. BMS_u008 and BMS_w172. I replaced the 12v battery with a the Ohmmu lithium battery. That didn't help, now it's at the SC, hope it's not the battery coolant heater...
It may be your battery contactors and pyro fuse. That's what mine needed with those codes.
 

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