D dta1984 New member Dec 9, 2017 #1 I'm looking for a pinout diagram for the ecu on my 03 v6. In particular looking to identify what each wire in the 5 connectors does. Thanks!
I'm looking for a pinout diagram for the ecu on my 03 v6. In particular looking to identify what each wire in the 5 connectors does. Thanks!
L lightfreak New member Dec 9, 2017 #2 There's several ECU's in the vehicle but here's the overall wiring diagram for both V6 and V8, make sure to look for the 1GR-FE specific pages. Good luck Attachments overall-page2.pdf overall-page2.pdf 1.3 MB · Views: 2,094 overall-page1.pdf overall-page1.pdf 64.3 KB · Views: 2,530
There's several ECU's in the vehicle but here's the overall wiring diagram for both V6 and V8, make sure to look for the 1GR-FE specific pages. Good luck
