Circuit 350BB (Non.ABS Vehicles Only)

FUNCTION: All clusters have the ABS telltale and control logic and when the vehicle is not equipped with ABS Circuit 350BB is used to keep the telltale Off. Circuit 350BB provides a ground input to the ABS telltale control logic located on the speedometer PCB. When this input is grounded, the telltale will be kept Off. If the ground circuit is open, the ABS telltale will be On with ignition On.