DTC P0601-00: Internal Control Module Memory Checksum Error [07/2015 - ]: Contents

DTC No.	Detection Item	DTC Detection Condition	Warning Indicate	Memory	Fail-safe Operation	Note
P060100	Internal Control Module Memory Checksum Error	ECM memory check sum error	Check engine light: ON Master warning light: OFF Charging system warning light: OFF Engine oil warning light: OFF Wrench warning indicator light: OFF	DTC stored	Applicable	Drive cycle: 1 Monitor item: CCM Self test type: CMDTC self test, KOEO self test, KOER self test

DTC DETECTION CONDITION	ECM memory check sum error
DTC DETECTION CONDITION	ECM internal memory check sum error. Diagnostic support note This is a continuous monitor (CCM). The check engine light illuminates if the ECM detects the above malfunction condition during the first drive cycle. FREEZE FRAME DATA (Mode 02)/Snapshot data is available. DTC is stored in the ECM memory.
FAIL-SAFE OPERATION	Restricts the upper limit of the engine speed. Stops the drive-by-wire control (throttle valve is open at approx. 8° by return spring force).
TROUBLE AREA	ECM connector or terminals malfunction ECM malfunction ECM internal memory malfunction
SYSTEM WIRING DIAGRAM	Not applicable