B1212 By John SmithPosted on June 14, 2023August 14, 2023 ContentsDefinition of check engine code B1212:Toyota:GM:Definition of check engine code B1212:Toyota:No Communication Between Passenger’s Front Door ECU & Body ECU / 12GM:Audio [-] output #19 (TBD) circuit low Share this:Related posts:B0047B0006B0001
