LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2004 >> GX 470 V8-4.7L (2UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Testing and Inspection >> Programming and Relearning >> Engine Control System - SFI System >> Precaution
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Precaution

PRECAUTION

NOTE:
Perform the RESET MEMORY (AT initialization) when replacing the automatic transaxle assembly, engine assembly or ECM.

HINT: Initialization can not be completed by only removing the battery.