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Home >> Lexus >> 2009 >> IS 250 AWD V6-2.5L (4GR-FSE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Service Precautions
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Computers and Control Systems: Service Precautions








4GR-FSE ENGINE CONTROL SYSTEM: SFI SYSTEM: PRECAUTION

PRECAUTION
NOTE:
Perform the RESET MEMORY (AT initialization) operation after replacing the automatic transmission assembly, engine assembly or ECM .
HINT:
RESET MEMORY cannot be completed by only disconnection of the battery terminal.