There may be a small black plastic plug almost directly behind the upper radiator hose that allows easy access to observe the edge of the camshaft sprocket and the timing belt. When you rotate the crankshaft, such as by turning the fan(it may work) or cranking, you should see the belt and sprocket move. When the timing mark on the crank pulley is at TDC, you should see the triangle on the edge of the sprocket at about the 4:00 o'clock position. If it is still in time.
You likely will see rotation even if the belt has had a few teeth pulled... but the cam won't be properly timed to the crankshaft.
tom