General Information

Electronic Hydraulic Power Steering System
C1611 CAN Time-out EMS - General Information

Component Location





General Description

Several control units are applied to electronically controlled vehicles. These units perform each control with informations from various sensors. Thus, sharing signal information from sensors is needed, so CAN
communication type whose communication speed is high and insensitive to electrical noise by spark generation is adopted to controlling unit(engine, atutomatic transaxle, ABS, ECS, EHPS etc)
With sharing signals of engine speed, vehicle speed and steering wheel position through CAN communication, the MPU(Motor Pump Unit) controls a vehicle actively.

DTC Description

The MPU sets this code if an engine ECU's signal is not received for over 1 second.

DTC Detecting Condition





Diagnostic Circuit Diagram