Toyota Matrix ECM Power Source Circuit. When the ignition switch is turned ON, battery positive voltage is applied to the coil which closes the contacts of the E.F.I. relay (Marking: E.F.I.) and supplies power to the terminal +B of the ECM. The 2003 Toyota Matrix ECM Power Source Circuit consists of: instrument panel junction block, ignition switch, EFI relay, battery and ECM. Below schematic shows the Toyota Matrix ECM Power Source Circuit and .

Toyota Matrix ECM Power Source Circuit Wiring Diagram



Related Post

1997 BMW 318is/c M3 (E36) Electrical Schematic Diagram
Honda CR-X Wiring Diagram and Electrical System (90)
Suzuki GSX400F'82 Signal Generator Circuit Diagram
Grand Wagoneer Ignition System Wiring Diagram
Suzuki 4x4 SJ413 Alternator and Charging System Circuit