Input E.7.5 - Cruise Control on/Off Circuit

ECM Input E.7.5:

DFI Cruise Control Circuit:

DESCRIPTION:

The cruise enable or cruise dash switch provides power to the cruise enable input of the ECM. The ECM can't allow cruise operation until the enable or instrument panel switch is turned to the "ON" position, which passes 12 volts to ECM terminal C12.

NOTE ON INTERMITTENTS:

The amber cruise "ON" indicator can be used to monitor the cruise dash switch status. Turn the dash switch "ON" and manipulate wiring and connectors. If the switch or circuit from the fuse to the switch are open, the amber light will blink out. If the cruise 5A fuse blows intermittently, turn the switch on, manipulate wiring, connectors, and the cruise steering column switch. If the circuit becomes grounded, the fuse will blow.