184002291 - E5060 CRUISE CONTROL - FUNCTIONAL DESCRIPTION

Functional description

The Cruise Control function is controlled by engine management unit M10 upon a command from the Cruise Control switch H7 located to the left of the steering wheel.The switch H7 is supplied when the ignition is switched on (INT) - pin 2 - from the line protected by the fuse F35 of the unit under the dashboard B2.

Control H7 is connected to management unit M10:

• to pin 77 of connector A, with the ON/OFF signal
• to pin 38 of connector A, with the RESUME signal
• to pin 56 of connector A, with the SET + signal
• to pin 78 of connector A, with the SET - signal

To control the Cruise Control function, control unit M10 also uses ''pedal released'' signals (N.C. contact) coming from the second contact for the brake lights switch I30 and the clutch presssed signal from switch I31 . Via the CAN line, the engine control unit M10 is connected to the Body Computer M1 and the instrument panel E50 , to manage the ''Cruise Control on'' warning light.