2017 GM Truck, Keyless Entry Not Working And Service TPMS System Message On The Dash.

Its the RCDLR

Hay why does my 2017 tahoe say service keyless start system

I'm having same problem, this will definitely help me to better find the issue thanks for taking the time

This is what was wrong with my truck! Your video saved me hours of headache!

What side was that. Wire driver's or passenger side?

I’m not sure if you’re still active on this, but did you just cut the wire or was it already split? I’m having the same issue on a 2016 gmc Denali.

Hello there I have a 2013 XTS that says remote not found. But it can start the vehicle in the console pocket, so that means my remotes are functional. Please help me with ideas... Replacement antenna? How can I find the wiring harness to trace like you did? Thank you in advance.

I have a pontiac solstice 2008 and have the same integrated TPMS/Keyless Entry Module. Mine I think is located behind the drivers seat. The issue I am having is the bcm a long time ago got wet. It is the passenger footwell of the firewall. This was due to the convertible top back window coming loose. I got a new convertible top to repair it. I just found out recently that the keyless entry remotes where not working. I had someone a long time ago program the bcm with a snap on tool and the car starts and functions. He also fixed the keyless entry remotes and they work for the trunk and door lock/unlock. The issue I have now is after the remote keyless fobs where reprogrammed the TPMS light showed up on the dash. I have had two different places check the TPMS tire sensors and they are good and could read them. They also tried to rejoin the sensors to the car. I am guessing that the module is either bad or it needs reprogrammed to the bcm? I know that the snap on and other aftermarket bidirectional scanners will not program this module. Do you have to buy a new TPMS/keyless entry module for reprogram or can I use the same existing one? I am looking at buying a acdelco MDI programmer. and getting the tech2win or SPS2 online. Do you know which section of AC Delco TDS I need to purchase and how to program the TPMS/Keyless Entry module back to the car? The only thing the dash does is display the TPMS light and give dashes for the tire pressures.

Best video out by far, but I’m having a slightly different issue. I am trying to program a new keyless fob. I don’t have any issues with the tpi system. When programming system picks it up but doesn’t push all the way through to program key fob.

Most informative video on the internet. I’m having the exact problem but with a 2008 Yukon XL. Are the remote unlock receiver wires going to be in the same location for older models?

Thanks a million.
2015 GMC 2500HD.
Drivers kick, broken yellow/green canbus wire. Pinched under a tab for a while.
Strip, solder, heat shrink & quick wrap of 1 1/2" hockey tape. Better then new..
30 minute fix if one knows where to look.

My fobs aren’t working either. I changed my tires to winter tires without sensors ..I was getting low tire pressure warning before my fobs stopped working ..I miss my 1965 ford f100

Is there a place that shows where all this wire runs? I bought a truck that is having the same issue, not sure if it’s the same cause. I have a tone wand, so I figure if that not where my break is, I can cut the wire in the sill plate, and tone it in both directions and see if I can find where the break is.

I checked for broken wires under the sill, didn't find any. Is the RCDLR behind the headliner on the passenger side? Does it have to be programmed to the truck? I though that was the BCM, but someone told me otherwise.

I am having this issue in my 2017 Suburban. Any suggestions?