ottavio Posted May 5, 2019 Share Posted May 5, 2019 Rx400h 98k km suddenly gone crazy ,running electric with no power steering wheel, showing messages CECK AWD SYS- VSC several errors code 42-45-62 -CHECK HYBRID SYSTEM. Detach battery all errors gone, car running perfectly, std-by battery voltage ok 12,5 V . Went to Toyota dealer and get the answer "without errors code no way to start looking at the problem". Then after 3 short trips agin same story. This time I went to Toyota dealer with the error messages shown, they found 7 interuptions on computers data, they clean from oxidation 7 junctions of negative 12v power to car body finding one bolt holding one mass cabe to body car week and tight again in a different place. Result: 3 hr of labor payd an now car running perfectly . Quote Link to comment Share on other sites More sharing options...
RX400h Posted May 6, 2019 Share Posted May 6, 2019 Thanks for reporting this. It may help others, should the same symptoms occur. When I read your post I was certain that the codes were somehow related to the starter battery. Dave Quote Link to comment Share on other sites More sharing options...
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