Hello all: 2000 GC with typical hard shifter actuation from the column. Thought it might be the cable, since it was rusty & was original shift cable. After disconnecting the shift cable at the transmission, I tried to rotate the shaft by hand, but could not move it at all. Thought vehicle weight on parking sprag was binding it, so I rocked the van back & forth a little to see if the shaft would loosen up, again no luck. Could the shaft be bound up at the casing? Or is this a failure of the TRS at t6he bottom of the shaft? Any ideas, thoughts welcome. Randy