Circuit Description
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
The cruise control resume/accel switch is an input to the ECM. The ECM uses the cruise control resume/accel switch signal circuit in order to detect when the driver has requested to accelerate the set vehicle speed or to resume the Cruise Control System. The ECM detects a voltage signal on the cruise control resume/accel switch signal circuit when the switch is applied.