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    Thread: The Wiring Diagrams Thread

    1. #11
      What's wrong with my car?
      Join Date
      Feb 2021
      Garage empty: add car
      Thanked 0 Times in 0 Posts

      2009 Pontiac G3 1.6L hatchback

      Quote Originally Posted by battleship7 View Post
      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!

    2. #12
      What's wrong with my car?
      Join Date
      Mar 2021
      Thanked 0 Times in 0 Posts

      Need the Can Bus circuit diagram

      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

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