General Information

Electric Hydraulic Power Steering
C1604 ECU Hardware Error - General Information

Component Location





General Description

MPU(Motor Pump Unit) check the inner circuit of ECU in order to prevent from malfunction.
This test included Hard-ware check function for RAM, ROM, EEPROM, ALU, PLL.

DTC Description

The MPU set this code If detected error in RAM or ROM.

DTC Detecting Condition