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V1 Wiring harness issues

MotoX2003

Member
M
Hello this is my first time posting on the forums although I have done a lot of searching on them. My issue is I somehow got carried away while thinning my wiring harness and I accidentally cut out the obd ll wires (pin c5 and c6) key lock actuator (pin b10) and I think I also cut out the coolant sensor and brake reservoir sensor. I was just wondering if anyone could help me finding out where the go to? I got the PIN number from when I was cutting out the body to dash connector and labeling all the wires.
I have a 2006 cobalt sedan 2.2ltr that is going to be #264 all terrain Goblin. Thanks for your help in advance!
 
Ross
I found the door lock actuator wiring diagram here. You can use this login to see it.
Is the "key lock actuator" the radio control module that communicates with the key fob? What GM calls RCDLR=Remote Control Door Lock Receiver in diagram #2 here and here.
This wiring diagram is for the 2006 cobalt 2.0L which should be mostly the same as yours... except for some LSJ engine harness stuff.
The "obd II wires" I think you are referring to the GM high speed LAN wires. Wiring here.
I couldn't find much on the coolant sensor and brake reservoir sensor in the electrical diagrams... but it probably is in here somewhere.
 
M
Awesome thank you! I believe the key lock actuator is the thing that lets you twist your key all the way and pull it out if there is no power it won’t let you take the key out of the ignition. I will take a look through them. Thanks so much
 
Ross
So you are talking about the ignition key switch. Maybe the automatic transmission cars have a feature that prevents key removal, but my car doesn't lock the key in the ignition. The ignition can lock the steering, sometimes that requires a tug on the steering wheel to turn the key, and remove the steering locking pin, but that isn't controlled by electricity, just a mechanical pin into the steering shaft, controlled by turning the key.
 
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