IG2 Relay: Celica
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2003 Toyota Tacoma, 2003 Toyota RAV4, 2003 Toyota Prius, 2003 Toyota Matrix, and 2003 Toyota MR2. However, it is still accessible from the selected car via links, so may be relevant.
IG2 relay is located in fuse/relay box at driver's side front corner of engine compartment, just in front of strut tower. Testing information is not available from manufacturer. Consult wiring diagram for IG2 relay testing. See ENGINE PERFORMANCE in SYSTEM WIRING DIAGRAMS article in ELECTRICAL.