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can someone PLEASE school me on this part?

1105 Views 3 Replies 4 Participants Last post by  Sal Marciano
so what is the purpose of this Hole?

i owned a 3.0 V6 Accord so pretty familiar with how easy Honda made it to change the Oil and ATF Fluid.

when my bro-in-law and i were refilling transmission fluid through the Dipstick (yellow) hole, we noticed this extra hole and thought maybe ANOTHER dipstick was missing?

on my 03-07 Accord V6, the ATF fluid fill hole is exactly like the smaller hole. only info is that it is a its a breather hole?

i snapped some pics at the junk yard, one vehicle had it capped altogether, another CR-V had a grey hose that looks like the pic then extends in an L shape for about 4 inches or so

what is the purpose of this? to me if its anywhere attached to the Transmission, this should be plugged off to prevent any particles from getting into the transmission

any thoughts?

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