Help identify unknown components 2008 Avalon

Mar 31, 2008 1 Replies

Would appreciate if anyone can identify the following on my new Avalon:


  1. Braid-covered tube with white plastic cap with letter A, rising at back of engine (no dipstick on this car -- possibly AT vent??)

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  1. Large white plastic reservoir under battery (the usual suspects -- coolant, wiper fluid, brakes and steering -- are already accounted for)

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