Good thing I was not on the Freeway Car turned off while driving won't turn back on Big Yellow triangle check engine symbol too Check Hybrid System on dash monitor 91k miles Here are the Codes given (Giving as much detail as I can) This one is prominent First thing that shows up (stored) Global OBD2 U0100 " Lost commucation with ECU/PCM "A" If drivability issues are present Threat to essential system components if not repaired ASAP" Under Hybrid Control module Codes given P0A0D U0100 (shows up again) Under ABS/VSC/TRAC module Codes Given 1253 1256 1259 What is wrong ? THANKS
Did it restart? Brakes ok? Was PO80D actually a POA0D ? The other codes could be a side effect of the hybrid system quitting or a brake booster fail.
It will not restart I get "check hybrid system" on the main dash display The brakes seem okay Yes P0A0D (I corrected my original post)
I am a bit surprised only one person responded Problem “fixed” Cleared codes turn off and on again Car started up Ran system check again DTCs Only two ABS/VSC/TRAC 1253 pump motor relay 1256 Accumulator Low pressure No codes for Hybrid Control anymore What happened and What do the remaining codes have to do with anything? Thanks
After verifying the orange disconnect, you have to clear the code next. So it could have been the issue. Still may have a brake booster issue.
Yes Thanks Question What would cause the code U0100 to come up the orange breaker disconnect or something with the ABS?
