Engine Control Module: Removal
WARNING: This page is about a different car, the 2002 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect negative battery cable. Engine Control Module (ECM) is located behind glove box and contains 5 electrical connectors. See Figure. Remove passenger side door opening scuff plate, kick panel and glove box door for access to ECM. Disconnect electrical connectors at ECM. Remove necessary retaining nuts and brackets for removal of ECM. Remove ECM.