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Toyota Matrix ECM Power Source Circuit

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 Wiring Diagram.

2003 Toyota Matrix Wiring Diagram Electrical System Troubleshooting

The following file contains detail information about 2003 Toyota Matrix Wiring Diagram Electrical System Troubleshooting (applicable models: ZZE132, 133, 134 Series). Relay Locations, shows position of the lectronic Control Unit, Relays, Relay Block, position of Parts Connectors, Splice points, Ground points, electrical circuits of each system are shown from the power supply through ground points.