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Home >> Infiniti >> 2010 >> M45 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 184 (Engine Control System - Introduction) >> Function Diagnosis >> Automatic Speed Control Device (ASCD) >> System Description >> Basic ASCD System
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Basic ASCD System

WARNING: This page is about a different car, the 2010 Infiniti M35. However, it is still accessible from the selected car via links, so may be relevant.

Refer to Owner's Manual for ASCD operating instructions.

Automatic Speed Control Device (ASCD) allows a driver to keep vehicle at predetermined constant speed without depressing accelerator pedal. Driver can set vehicle speed in advance between approximately 40 km/h (25 MPH) and 144 km/h (89 MPH).

ECM controls throttle angle of electric throttle control actuator to regulate engine speed.

Operation status of ASCD is indicated by CRUISE indicated and SET indicator in combination meter. If any malfunction occurs in the ASCD system, CRUISE lamp blinks and ASCD control is deactivated.

NOTE: Always drive vehicle in a safe manner according to traffic conditions and obey all traffic laws.
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