SFI System: Precaution: Precaution

WARNING: This page is about a different car, the 2011 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Perform the RESET MEMORY (AT initialization) operation after replacing the automatic transmission assembly, engine assembly or ECM. Refer to INITIALIZATION .

HINT:

RESET MEMORY cannot be completed by only disconnection of the battery terminal.