FX3 SRC Frustrations - I've Done My Homework!

[carguyjoe]

1991 ZR-1.

SRC light came on after I had the fuel pump replaced. Likely unrelated, but just in case.

Checked the error codes, and it threw a 33. From what I understand, that's the Left Rear actuator.

Bought a new $200 actuator from Corvette Central. Replaced it and when I shook the old one, it rattled. New one did not. So assumed something was broken in the old actuator.

Put it all together, tried the C/A 2 seconds 3 times thing and the damn error 33 still comes up. Disconnected battery for 15 minutes. No luck.

Now I wish I had tested the new actuator by watching to see if it spun before I installed it, but I did not.

What am I missing? For now I'm so frustrated I just unplugged the SRC module in the trunk to turn the light off.

HELP!