6.2Midnight

According to the dealer, this ended up being the actuator on the front diff..

I did contact you, I gave you all the information you asked for, nothing became of it...

The dealership I went to several times regardingthis has pretty much brushed me off over this. It's very frustrating on it's own, let alone while very important calls with my neurologist, back surgeon, work and so on...

I'm trying to find the wiring diagram to the connector that plugs onto the actuator at the front diff. I keep finding older models. This is how I searched it. wiring diagram for 2023 chevy silverado 1500 front 4wd 4 wire axle actuator

When I have a chance to inspect the wiring for damage or the sort, I'll leave more information. I'm wondering if it was from snow and or ice build up. We've been getting hit pretty hard here in Michigan with both over the last week and a half. We've seen a low as -28°, and with the highest travel to and from work it is possible that it built up. I park it in my garage every night, I have the heat set to 50° during the winter.

I scanned every module in the truck this is what it started as. After deleting the codes, only one remains C118D-13.

That is the plan when I get home.

Truck is a 2023 LTZ 6.2 SBCC. I was driving down the highway at about 45-50mph (extremely bad conditions here in Michigan currently) , I took the truck out of Auto back into 2H. I got a service 4wd message. I drove home in 2H. Parked the truck in my driveway and looked the issue up on the net. It said it may need to be re-programmed, frozen parts, broken parts. I tried to drive forward, the e- brake was locked on and still had the service 4wd message. I finally was able to get into my garage while brakes still locked. I let it warm up, the brake issue went away. I still do not have 4wd. Any ideas?

Also, what mirrors did you go with?

Great write up. Do the new mirrors have auto tint? I went through a similar ordeal on my 2017 LTZ but added the cameras because it was not an option back then.

I should have clarified that I want to keep all features that I currently have. Thanks.

I have a 2023 Silverado 6.2 CCSB LTZ. The current mirrors have cameras, heat, puddle lights, back side light, auto tint, power fold, blind spot notification, temp sensor. Does anyone make a dependable full size tow mirror with the same features that will bolt on and function correctly without any programming to the vehicle? If not, what is the closest I can get? Thanks.

Anyone else?

I'm trying to find a schematic that shows wherethe common ground is. And, unfortunately yes, my '23 is under that recall for the motor.

I was driving down the road, the truck started to stutter , shake , and then stall out. Sometimes it will run on its own (not very well) for a few seconds, sometimes it is very hard to start. With the codes I have and knowledge of the engine, I started to diagnose the issue. So far I have replaced the following; High pressure fuel pump and fuel line that goes to the fuel rail Intake manifold gaskets to the heads MAP sensor I pulled the valve covers to check that the rockers were still moving as should, they do, so with that I believe the lifters are still good I checked the in line fuel pressure from the tank, it is bouncing between 57-68, that is normal. I have the following codes P0106 MAP Stored P0068 Throttle Body Air Flow Performance Permanent P0097 IAT Sensor 2 Circuit Low Voltage Permanent Mis-Fire on cylinder 8 I pulled all four O2 sensors to see if the CAT's were plugged, no better. I wasn't able to get my scope in there to see if the CAT's are plugged, I'll probably pull the "Y" pipe to see directly into the CAT's. The wiring for the MAP, MAF test out correctly for function on my meter. I even pulled the MAF with the harness connected and pulled a vacuum, it worked correctly. I am thinking of swapping the TB's between my '23 and my '17 to see if anything changes. I may have forgot some other things I have either checked or done. Tonight, I pulled the power from the battery to see if that helps at all. I'll install them tomorrow morning and see what comes. I am at a loss so far, and would appreciate any good help.