General Information

Component Location





General Description

A malfunction is detected by using a checksum technique for verifying data. The digital data is composed of zeros and ones. A checksum is the total of all ones in a string of data. By comparing the checksum value with a stored value, a malfunction can be detected.

DTC Description

The ECM monitors RAM areas and communication connections between micro controller and output drivers and sets DTC P0605 if failure is detected.

DTC Detecting Condition