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mike switzer
mike switzer,
Category: Toyota
Satisfied Customers: 608
Experience:  lead diagnostic tech at Aamco
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Toyota expert only. can I replace the hv ecm with a used

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Toyota expert only.
Hi, can I replace the hv ecm with a used one?
2007 toyota camry hybrid.

you can but it will need to be reflashed by either the dealer or a local ecu flashing service.

mike switzer and 8 other Toyota Specialists are ready to help you
Customer: replied 6 months ago.

Thank you. So no other sccaner will do it? Or locksmith? Also when plugging the battery back, wich battery do i connect fist.

disconnecting a battery is negative first. reconnecting is negative last always. and i doubt a locksmith would be able to do it. but a local airbag service may be able to do it and there are some local ecu flashing services around. but the best bet is always the dealer.

Customer: replied 6 months ago.

I'm talking about the the high voltage batt and the regular one

oh the hybrid battery pack i would not touch if you do not have the proper gloves.

Customer: replied 6 months ago.

Well needs to be desconected to replace the hv ecm