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car not starting after 3 months, check hybrid system

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Old 04-03-21, 05:48 PM
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alikhan
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Default car not starting after 3 months, check hybrid system

I have a Lexus rx400h 2007, it was parked for 7 or months, it was started 3 months ago and ran for 1 hour. I fully charged the auxiliary battery too, then I took the negative terminal off from the auxiliary battery so that not to drain the battery. it was parked for 3 months when I connected the auxiliary battery again, it's not starting, it's saying check hybrid system. I fully charged the auxiliary battery again, connect and disconnect the battery for 10 mins and disconnected the hybrid battery fuse for 10 mins too. the engine is not cranking at all, all electronic and lights, etc all works fine. the hybrid battery level indicator is very low in the last 2 red level indicators. the car has only done 60000 miles, the diagnostic scan shows the following codes,

p0ae0: hybrid battery negative contactor , control circuit high currentp0adc :high battery pistive contactor control circuit high historical
can you tell me how can solve this issue and start the car would really appreciate it.
Old 04-03-21, 07:29 PM
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LeX2K
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Could try this

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