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Home >> Chevrolet >> 2001 >> Camaro Base, 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Engine Control System Self-Diagnostics - 5.7L) >> Diagnostic Tests >> DTC P0568: Cruise Set Circuit ("Y" Body) >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2000 Pontiac Firebird, 2000 Chevrolet Corvette, and 2000 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.

Cruise SET/COAST circuit is an input to Throttle Actuator Control (TAC) module. This input allows TAC module to control and hold a requested speed. Cruise SET/COAST switch sends ignition voltage to TAC module when switch is closed (ON). If TAC module senses voltage on this circuit when it is not expected, this DTC will set.

For duplication of DTC, ensure cruise switch is on, and SET/COAST switch has been on for more than 90 seconds.

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