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Home >> Toyota >> 2023 >> GR86 Base, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (3 Of 6) >> SFI System >> DTC P0604: Internal Control Module Random Access Memory (RAM) Error [11/2021 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

HINT:

After the faulty parts are repaired or replaced, perform the final check in Basic Diagnostic Procedure.

Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2021 - ]

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