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Home › Lexus › 2016 › GS 450h Base › Repair and Diagnosis › Engine Performance › System › Engine Control System (Diagnostic Codes (P0201 - P1604)) › SFI System › DTC P0604: Internal Control Module Random Access Memory (RAM) Error [09/2014 - ] › Monitor Strategy

Monitor Strategy

Related DTCs P0604: ECM RAM error
Required Sensors/Components (Main) ECM
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 6 times
MIL Operation Immediately
Sequence of Operation None
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