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Radiator change question

  

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Topic starter

Hi, I'll perform a radiator change on my 2011 Subaru Tribeca with 110k miles on it.

The service manual requests to disconnect the ground cable from the battery.

Is it really necessary?

Thank you.


2 Answers
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There are some sensors involved which can short if grounded so it's a good idea. Have I ever? No, but I won't pretend that was smart😄


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Posted by: @robsonselzelin

Is it really necessary?

is it so difficult?


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