General Information

Automatic Transaxle
P0601 Internal Control Module Memory Check Sum Error - General Information

Component Location





General Description

PCM decide that error is detected, when checksum is worng by PCM internal operation.
PCM watch that PCM checks error of each data by each data checksum for PCM internal operation value.

DTC Description

This code is set when PCM detected checksum error by internal operation.
( Checksum error is detected when PCM's ROM or DATA is changed by reprogram illegally.)

DTC Detecting Condition