Toyota 4runner Wiring Diagram Ecu. A restyled version of the fifth generation of the toyota 4runnerthe car presentation was held in april 2013 in california usa. The 4runner suv was put into serial production in 1984.
Br be 6211 toyota 5a engine wiring diagram ks 0341 5afe ecu page 37. Each part ought to be set and connected with different parts in specific manner. Written permission of toyota motor corporation.
Toyota supra jza70 ewd electronic fuel injection.
If an attempt is made to start the engine using an unauthorized key the ecu sends a signal to the ecm to prohibit fuel delivery and ignition effectively disabling the engine. Toyota truck and 4runner. There is a section of charts with terminal and connector. Also it seems people have had trouble in locating the plug for the body harness that plugs into the 34 ecu.