Cruise Control Ecu: Discovery
WARNING: This page is about a different car, the 2000 Land Rover Range Rover, 2000 Land Rover Discovery, 1999 Land Rover Range Rover, and 1999 Land Rover Discovery. However, it is still accessible from the selected car via links, so may be relevant.
The microprocessor-based cruise control ECU receives and evaluates signals from cruise control switches, brake pedal switch, clutch pedal switch (M/T), and Vehicle Speed Sensor (VSS). When necessary, cruise control ECU will activate vacuum pump. Cruise control ECU incorporates a memory function for set speed storage, which is erased when on/off switch is turned off.