Sign In Join 



Chevy Uplander Tire Pressure Reading

13 messages,  Last post on May 13, 2009 at 5:54 PM

You are in the Chevrolet Uplander Forum. Your Host is Karens

What is this discussion about? Chevrolet Uplander, Van


Messages Page 1 of 2
1
2
Prev
Next
Last
Go To Msg #
Search This Discussion

#1 of 13
Tire Pressure Reading by alarmnut
Apr 11, 2009 (5:13 pm)
Reply
After tire rotation, What's the best way to calibrate, So you can view the readings on the dash?
#2 of 13
Re: Tire Pressure Reading [alarmnut] by williamyoung
Apr 25, 2009 (3:35 pm)
Reply

Replying to: alarmnut (Apr 11, 2009 5:13 pm)

Around here you have to take it to the dealer and pay $50.00 to have them program each wheel to correspond with the computer. It is an 09 Uplander that shows tire pressure indepently on all four wheels.
When I bought 4 extra wheels so I could switch back and forth from studded winter tires to summer tires myself I didn't buy the sensors for each new rim at $45.00 a pop like they wanted me to do . Either rotation or switching from summer to winter tires will louse up the calibration of the sensors.
So now , the yellow light on the dash flashes for about 20 seconds and then goes to steady on. I have got so used to it that I don't even notice it anymore and I sure won't pay them 50 bucks every 10,000 KM when I rotate my tires.
They warned me that I won't know what my tire pressure is . Well . . . DUH ! ! .
 I have been maintainig tire pressure on vehicles all my life ( I'm 73 ) and it's a no brainer .
They are going way too far on some of these stupid electronic gizzmos in the newer vehicles . They charge more for it originally and then they expect to get everyone to come back and pay 50 bucks to program it after every rotation. It's all about money with them .
 
Now after that little rant I must say that I really like my Uplander. It is one of the nicest vehicles I have ever owned . Got 11,000KM on it now and has been virtually trouble free except for a couple very minor things the dealer took care of. Great gas mileage and handles beautifully .
#3 of 13
Re: Tire Pressure Reading [williamyoung] by 442dude
May 01, 2009 (11:51 am)
Reply

Replying to: williamyoung (Apr 25, 2009 3:35 pm)

I know this topic is getting a little old, but:
 
There's no reason to pay anyone to program the tire pressure monitoring system - the procedure to do it is right in the owner's manual. Basically you turn the ignition on (don't start the engine) and press both buttons on the key fob. The horn will chirp. You then go to the front left tire and let air out of it for 5 seconds. The horn will chirp. Then you go to the front right and do the same. Then rear right and then rear left. The horn will chirp after each tire and will also chirp after the last one letting you know that you are done. You have 5 minutes to complete it or you have to start over.
 
The procedure is right in the owner's manual. I believe its in the section about the tire pressure monitoring system.
#4 of 13
Re: Tire Pressure Reading [442dude] by williamyoung
May 01, 2009 (4:02 pm)
Reply

Replying to: 442dude (May 01, 2009 11:51 am)

Thanks a bunch for that very informative reply.
So that is what the dealers charge the 50 bucks for and don't want you to know . . . amazing.
 
I have my summer tires on now and they are on the new rims with no sensors but believe me when I put my winter ones back on in around October or November I will definitely try what you have explained because those rims have the original sensors in them .
#5 of 13
Re: Tire Pressure Reading [williamyoung] by 442dude
May 04, 2009 (12:48 pm)
Reply

Replying to: williamyoung (May 01, 2009 4:02 pm)

I'm glad to help...make sure you recheck your tire pressure once you've let air out of them to calibrate the sensors...
#6 of 13
Re: Tire Pressure Reading [442dude] by fscoles
May 08, 2009 (11:58 pm)
Reply

Replying to: 442dude (May 04, 2009 12:48 pm)

This is maybe a dumb question on my part, but if every Uplander owner were to read their manuals or to ask their local Chevy dealer service manager how to reset the TPMS system after rotation, and if the managers also knew what the manual said, we wouldn't have to worry about spending $50 needlessly. And what happens a few years from now after these GM-Schrader-brand TPMS lithium batteries go dead, or if by accident we take our vehicles for a tire change to a shop that unknowingly damages a TPMS sensor? Currently, I'll allow only one particular shop here to work on our wheels because I know their mechanic obtained all the TPMS mfgrs training/certification. I admit that when this sytem works, it can save tires, fuel, wheel bearings, and lives...if nothing else, it tells us the instant a tire pressure isn't correct.
#7 of 13
Re: Tire Pressure Reading [fscoles] by 442dude
May 09, 2009 (4:37 am)
Reply

Replying to: fscoles (May 08, 2009 11:58 pm)

No dumb questions in your post...my opinions, one at a time.
 
If every car owner took the time to read the owners manual they would save a lot of money from having things needlessly done to their vehicles that they either didn't need to do or could have done themselves in minutes. A good dealer would show you how to do it while they do it so you know for next time. A good dealer also wouldn't charge you for it since it takes 2 minutes.
 
When the batteries go dead my understanding is that they can be replaced. Since your tire guy is TPMS certified, he might have a recommendation as to the frequency of the batteries going dead. Maybe its worthwhile to replace the batteries every other time you replace the tires just to be safe? I don't know for sure?
 
When you go to a tire shop its smart to make a point of telling them that you have the sensors and that they work correctly. You may even have to demonstrate that they work. That way if they damage them during a tire change they are liable to replace them on their dime. And don't leave until you've verified that they are all working, even if you have to perform the "learn" procedure right in the parking lot.
 
I think you're right, its a good system and its definitely better than the old GM system which calculated that you have a low tire using the wheel speed sensors. GM isn't the 1st manufacturer to equip their vehicles with this system. It can be found on a bunch of vehicles from a bunch of manufacturers.
#8 of 13
Pressure Readout by sparrowpi
May 09, 2009 (6:15 am)
Reply
My 08 Uplander has the Tire Monitor System readout and has consistantly given me either wrong info or no info. There will not be a pressure reading and it happens on all of the tires, not just one, as at first I thought it might be a bad sensor. Now, when I rotate the tires I cannot get the system to reset at all. Tried 6 times yesterday to recalibrate to no avail.
#9 of 13
Re: Pressure Readout [sparrowpi] by fscoles
May 11, 2009 (10:12 am)
Reply

Replying to: sparrowpi (May 09, 2009 6:15 am)

Ours is also an 08Uplander, and so far its TPMS display hasn't malfunctioned. Since yours is not working correctly and you cannot get it to reset using this procedure, if your odometer is less than 36,000miles (bumper-to-bumper GM warranty) or if you have GM-Certified-Used warranty remaining your dealer can repair it at no charge. Yesterday, I noticed that our Right-Rear (RR) and Left-Rear (LR) tire pressures read backwards on the display (not a big problem, probably they had programmed it that way last October when we purchased it used), so I used the above procedure for the first time and it worked fine. The display readouts agree with my mechanical tire gauges. On the 08 owner's manual page 5-62 there's an apparent mistake: "Activate TPMS sensor by increasing or decreasing ..pressure for 5 secs OR until a horn chirp sounds. The chirp ..may take up to 30 secs to sound." GM can't mean this literally, because it took about 18 secs for my chirp to sound, and the tire would have been flat if I had released air for that long (Duh). I released air for only 5 secs (from 35 psi down to 29psi) and then it took over another 15 secs before the chip sounded. The person who wrote the procedure had probably never done it. When finished, I checked each tire that the display reported the positions correctly. Page 5-61 5. says "..The driver side turn signal lamp comes on." but I didn't see any lamps turn on.
#10 of 13
Re: Pressure Readout [fscoles] by 442dude
May 11, 2009 (5:48 pm)
Reply

Replying to: fscoles (May 11, 2009 10:12 am)

You're right - I don't remember the turn signal lamps coming on either - I just went by the horn chirp...mine only took a few seconds after the 5 seconds of letting air out though.
 
I enjoy it when I find mistakes in the owner's manual because there are plenty of them in there - not just for the Uplander but for all the cars I've ever owned. Some owner's manuals are better than others. Some are just downright bad...I think the manual for my VUE is one of the most incorrect I've ever seen, mistakes all over the place. The best is the procedure to change the cabin air filter. The manual says that you have to disassemble the glove box and take out a bunch of stuff to get to it. In actuality its under the hood underneath a cover that has 5 or 6 easily removed clips holding it in. I'm glad I didn't take the glove box apart before I figured that one out. Go figure......

Messages Page 1 of 2
1
2
Prev
Next
Last
Go To Msg #
Search This Discussion
To POST a message, please Sign In.

New? Join Now!

Forum Tools

Please sign in.
Email Address:

Password:

Forgot Password?

Search Forums

Enter Keyword(s)

Advanced Search

Browse by Vehicle



View All Vehicles
Advertisement
Ask the Community
See What People Are Asking

Browse by Board

Browse by Topic


View All Topics

Today's Chats

Advertisement