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Control Units

WARNING: This page is about a different car, the 2002 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
CONTROL UNITS LOCATION

Component Component Location
A/C Control Assembly Behind center of dash. See Figure.
Body ECU Behind right side of dash. See Figure.
Cruise Control ECU Behind left side of dash. See Figure.
Engine Control Module Behind right side of dash. See Figure.
Ignition Coil & Ignitor On top of each spark plug.
Shift Lock ECU At base of shifter lever. See Figure.
Skid Control ECU Above instrument panel J/B. See Figure.
Sliding Roof Control ECU On front of sliding roof.
Theft Deterrent ECU Behind right side of dash. See Figure.
Wireless Door Lock ECU On right side of luggage compartment.