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Home >> Toyota >> 2002 >> Sienna LE >> Repair and Diagnosis >> External Pages >> Different car >> Section 84 (Engine Controls (Removal & Installation)) >> Computerized Engine Controls >> Engine Control Module (ECM) >> Notes
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Engine Control Module (ECM): Notes

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 Lexus SC 430, 2003 Lexus RX 300, 2003 Lexus LX 470, 2003 Lexus LS 430, and 2003 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: If ECM is replaced, ECM must be programmed with proper ignition key code for engine immobilizer system. For programming procedures, see COMPUTER RELEARN PROCEDURES - LEXUS article in GENERAL INFORMATION.
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