Keyless entry/TPMS - GM Forum - Buick, Cadillac, Olds, GMC & Pontiac chat

GMC/Chevrolet Truck/SUV When starting new posts, please specify YEAR, MAKE, MODEL, ENGINE type, and whatever modifications you have made.

Keyless entry/TPMS

Old 01-13-2019, 07:19 PM
  #1  
Junior Member
Thread Starter
 
Join Date: Jan 2019
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
Pdh90181 is on a distinguished road
Default Keyless entry/TPMS

Does anybody know what would cause all 4 tire pressure sensors and the keyless entry to stop working at around the same time? All 4 sensors were recently replaced before this issue. My vehicle is a 2007 Chevy suburban.
Pdh90181 is offline  
Old 01-13-2019, 10:53 PM
  #2  
Senior Member

True Car Nut
 
Tech II's Avatar
 
Join Date: Feb 2014
Location: Worcester, Ma.
Posts: 2,806
Thanked 1,050 Times in 804 Posts
Tech II has a reputation beyond reputeTech II has a reputation beyond reputeTech II has a reputation beyond reputeTech II has a reputation beyond reputeTech II has a reputation beyond reputeTech II has a reputation beyond reputeTech II has a reputation beyond reputeTech II has a reputation beyond reputeTech II has a reputation beyond reputeTech II has a reputation beyond reputeTech II has a reputation beyond repute
Default

Has the vehicle been scanned for codes? Especially "B" and "U" codes?

After the sensors were installed, were they programmed and did they work? Did a GM shop do this? Did you buy the sensors from a GM shop? It'* imperative that the sensors be the correct number....

I assume you are getting dashes where there should be tire pressures? Do pressures display after driving the vehicle for a few miles? Then do they go back to dashes when you restart the car?

Have you checked the fuse for the RCDLR(remote control door lock receiver)? It'* the DSM 10A fuse....

Another possibility is a bad RCDLR.....
Tech II is offline  
Old 01-13-2019, 11:55 PM
  #3  
Junior Member
Thread Starter
 
Join Date: Jan 2019
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
Pdh90181 is on a distinguished road
Default

Originally Posted by Tech II View Post
Has the vehicle been scanned for codes? Especially "B" and "U" codes?

After the sensors were installed, were they programmed and did they work? Did a GM shop do this? Did you buy the sensors from a GM shop? It'* imperative that the sensors be the correct number....

I assume you are getting dashes where there should be tire pressures? Do pressures display after driving the vehicle for a few miles? Then do they go back to dashes when you restart the car?

Have you checked the fuse for the RCDLR(remote control door lock receiver)? It'* the DSM 10A fuse....

Another possibility is a bad RCDLR.....
All the sensors were the correct ones, they worked for about a week or so after install then all stopped at the same time. And all the fuses are good, i have checked all of them multiple times, even changed them out with new ones and still nothing. The keyless entry would work on occassion, but now it does not work at all. I have changed the batteries several times but nothing.
Pdh90181 is offline  
Old 01-13-2019, 11:56 PM
  #4  
Junior Member
Thread Starter
 
Join Date: Jan 2019
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
Pdh90181 is on a distinguished road
Default

also, the keyless entry seemed to stop working around the same time the tire sensors quit working
Pdh90181 is offline  
Old 01-14-2019, 12:17 AM
  #5  
Senior Member


Posts like a Corvette
 
Join Date: Feb 2015
Location: Earth
Posts: 1,475
Thanked 223 Times in 199 Posts
CathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to behold
Default

Sounds like it is time to check for codes like Tech II recommends.
CathedralCub is offline  
Old 01-14-2019, 12:20 AM
  #6  
Junior Member
Thread Starter
 
Join Date: Jan 2019
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
Pdh90181 is on a distinguished road
Default

oh, and the dashes are there all the time. i have checked for codes, and none pop up. I'm really stumped
Pdh90181 is offline  
Old 01-14-2019, 12:30 AM
  #7  
Senior Member
Posts like a Supercharger
 
Join Date: Dec 2018
Location: Flint, MI USA
Posts: 197
Thanked 39 Times in 34 Posts
carfixer007 is on a distinguished road
Default

Are you able to talk to all the modules?
carfixer007 is offline  
Old 01-14-2019, 05:47 AM
  #8  
Senior Administrator



Certified Car Nut
 
Join Date: Jul 2003
Location: Dark Side, AZ
Posts: 16,419
Thanked 1,297 Times in 965 Posts
Mike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond repute
Default

When making a title for posts, please do not use simple words like 'stumped' or clueless. Please use describing words.
Mike is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ocho
GMC/Chevrolet Truck/SUV
18
12-20-2012 09:08 PM
Frostbite
Buick
4
10-01-2012 12:28 PM
zigger21
GMC/Chevrolet Truck/SUV
16
08-06-2012 07:28 PM
jacknowak
Buick
2
05-02-2011 11:48 AM
Custom88
General GM Chat
5
01-06-2003 12:45 AM


Thread Tools
Search this Thread
Quick Reply: Keyless entry/TPMS


Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.