Back in 1970, Toyota released the Celica line for the first time, targeted to be an alternative for other Toyota’s sportscar, the 2000GT.The above schematic just an illustration for the 2000 Toyota Celica Electric System Circuit and wiring diagram. This file is divided into 3 parts, the engine control system wiring, overall wiring diagram, and starting and ignition system. Download the 2000 Toyota Celica Wiring Diagram.
The wiring circuits in GMC Convey are protected from short circuits and excessive current by a combination of fuses and circuit breakers. This greatly reduces the chance of fires caused by electrical problems. Note that the maximum load to a single fuse is designed to a never exceed seventy percent of the fuse’s rating. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating.
The 2000 GMC Envoy’s instrument panel fuse block is located at the driver’s end of the instrument panel. Remove the cover by turning the fastener in a counter-clockwise direction. Extra fuses and the fuse extractor are provided in the cover. To reinstall the fuse panel cover, push in and turn the fastener clockwise.
Toyota Celica Fuel Pump Control Circuit and Wiring Diagram
2000 Toyota Celica Fuel Pump Control Circuit and Wiring Diagram. The fuel pump control consists of: EFI main relay, circuit opening relay, fuel pump, ignition switch, battery, ECM and fuel pump. When the engine is cranked, current flows from terminal ST of the ignition switch to the starter relay coil and also to terminal STA of ECM. When the STA signal and NE signal are input to the ECM, Tr is turned ON, current flows to coil in the circuit opening relay, the relay switched on, power is supplied to the fuel pump and the fuel pump operates. While the NE signal is generated (engine running), the ECM keeps Tr ON (circuit opening relay ON) and the fuel pump also keeps operating.
