Baluga spot HU with TPTK

[Fiksdal]

Party Poker - No Limit Hold'em Cash Game - $0.50/$1 Blinds - 2 Players - (LegoPoker Hand History Converter)

Hero (BB): $109.40
SB: $93.20

Reads: <font color="blue">Villain is passive and fishy. He limps his SB a lot, and I have typically just raised my bb/btn a lot over his limp. I have 3bet his raise once IP and he called but c/f the flop.</font>

Preflop: Hero is dealt A[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">Hero raises to $4.00</font>, SB calls $3.00

Flop: ($8) 8[img]/images/graemlins/spade.gif[/img] Q 4[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">Hero bets $5.50</font>, SB calls $5.50

Turn: ($19) T[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">Hero bets $16.00</font>, <font color="red">SB raises to $32.00</font>

I'm usually kinda scared of turn check/raises. What is villains range here? How should I respond?