Throttle Actuator Control (TAC) Module to Pedal Harness for C5 Corvette and CTS-V Fits 1999-2004 LS1 LS6 Corvette and CTS-V -48" Length -Harness connects the throttle pedal assembly to the throttle actuator control computer/module. -The factory harness is a common failure point, causing throttle actuator related codes and Reduced Engine Power mode to be activated. -10 pin connector with 9 wires. Will not work on applications with 6 pin pedal. Fits Models Below With Drive By Wire Electronic Throttle Body, Identified By 10 Way Wire Connector: - 1997-2004 Chevrolet Corvette (Models With Drive By Wire Electronic Throttle Body) - 2004-2005 Cadillac CTS (Models With Drive By Wire Electronic Throttle Body) - 2005 Cadillac STS (Models With Drive By Wire Electronic Throttle Body) - Replaces PT588, S1147, 12125676