The Wiring Diagrams Thread

[thunderskah]

I know finding accurate wiring diagrams can really be a thorn in the flesh. So I have decided to create this thread for anyone who is looking for wiring diagrams. All you have to do is to state your car's year of production, trim level and the system/part you want wiring diagrams for. I will reply you on this thread with the diagrams you seek

The rear hatch door has been replaced with a 2009 chevy Aveo5 LT and the wires were cut at the rubber L boot instead of disconnected at the pin connectors. Hoping the wire diagram will make it simpler to splice back together without removing trim to get to the pin connectors. Thanks!

[jonnystokes]

I finally got the adapter to start reading the can bus signals so i can make my own cruise control system and the wires on the adapter had pre striped wire ends and I was not careful enough and shorted out the power wire on the OBD2 port which went dead and the car turned off and would not start!!!! It turns over but the spark ignition coil would not turn on. After I tested all fusses and found no dead ones I tried applying 12V to the dead wire where there used to be 12V on the OBD2 port and the car would start again.

so I am probably powering the ECM through the OBD2 port with a wire directly connected to my car battery!!

I need the can bus wiring diagram and the ecm wiring diagram

chevy aveo5 2008
orange wire to the OBD2 port pin 16 12V always on

[ronald]

I have the e-tec 2 engine (singlecam)
i have a electrical problem in the ECU harness.

somethimes no spark, the injectors also inject somethimes at a wrong fireing order.

Thanks in advance for your help!
help a brother out


2009 automatic. Aveo.

[TomH08Base]

Greetings! I have a 2008 Aveo sedan base. The blue and black wires going into the seatback of the passenger seat is ripped, could I get a diagram of that one to confirm it's use?

Thanks

[Jhellums]

Hello. New here. Just bought a 2011 Aveo from an auction with no key. Got a key cut and now have crank, no start. I do have fuel pressure and do not have commas when I plug in my scanner. I’m looking for the wiring diagram for the ignition coil so I can test to see if it’s faulty. I’m starting here because it was disconnected and unbolted when towed, so...
I’ll address the no comment with scanner once I get it running, if possible.
Anyway, ignition coil schematic would be greatly appreciated. Thank you!

[Eg.h2o]

This thread serves no purpose other than leading people into falsely thinking that the author will provide wiring diagrams.

[Iowa Dad]

My daughter's 2008 Aveo LS has wiring problems. When the head lights, high beam or low beam are turned on, the left turn signal, when actuated, comes on solid. In another senario the interior lights, Dash, clock, turn signal indicator as well as all stop and tail lights flash. Have not decided if this is a short or a grounding problem. Need schematics to troubleshoot.

Thanks in advance! Jack

[brusk]

Did anybody receive diagrams?