quick question: tpms
http://forums.corvetteforum.com/1576149946-post3.html
http://forums.corvetteforum.com/1576149946-post3.html
In 2010 they changed the TPMS computer in the car, and it uses a different tire pressure sensor. That sensor was installed in 2010 cars, and in 2011 model year car built in Dec 2010 or earlier.
In Jan 2011 they started using a different sensor (same TPMS that they started using for the 2010, just a different sensor).
The sensors in 2010's and 2011's built through Dec 2010 can be triggered by changing air pressure.
The sensors they started installing in Jan 2011 once again REQUIRE a TPMS tool.
So.....
- 2005-2009 require a TPMS tool; they use a gray sensor GM part# 25758220
- 2010 and 2011 built up through Dec 2010 don't need a tool; their OE sensors are green and GM part# 15268606
- Cars built since Jan2011 require a tool; their OE sensor is black and GM part# 20925924
The 2005-2009 must use the gray sensor - the other ones won't work with its TPMS computer.
HOWEVER....All 2010 and newer C6's have the same TPMS computer and can use either the green or black sensor. If I had a 2010 or newer and got a second set of wheels/tires that I was only going to change infrequently, I would get the green sensors so I wouldn't need a TPMS tool (at least one way - I'd still need it if I put wheels with black sensors back on the car).
I do track events and have a couple sets of wheels/tires/sensors and change them a lot, so I have a tool. Doing the air pressure change method and then readjusting air pressures would take too much time and be a PITA as often as I swap.
The TPMS tool can be purchased for $62.33 and it only takes about 1 minute to do the programming procedure, so if you're going to swap between street and track wheels/tires/sensors often just get a tool!!!

The video below shows how to do the procedure.
Bob

OMFG I hate TPMS!! bump.... you have a flat tire.... cold night... your tire pressure is low..... rail road tracks... you have a flat tire.... FFS i have never had a car complain so much and I have had other cars with it.
vent/
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In 2010 they changed the TPMS computer in the car, and it uses a different tire pressure sensor. That sensor was installed in 2010 cars, and in 2011 model year car built in Dec 2010 or earlier.
In Jan 2011 they started using a different sensor (same TPMS that they started using for the 2010, just a different sensor).
The sensors in 2010's and 2011's built through Dec 2010 can be triggered by changing air pressure.
The sensors they started installing in Jan 2011 once again REQUIRE a TPMS tool.
So.....
- 2005-2009 require a TPMS tool; they use a gray sensor GM part# 25758220
- 2010 and 2011 built up through Dec 2010 don't need a tool; their OE sensors are green and GM part# 15268606
- Cars built since Jan2011 require a tool; their OE sensor is black and GM part# 20925924
The 2005-2009 must use the gray sensor - the other ones won't work with its TPMS computer.
HOWEVER....All 2010 and newer C6's have the same TPMS computer and can use either the green or black sensor. If I had a 2010 or newer and got a second set of wheels/tires that I was only going to change infrequently, I would get the green sensors so I wouldn't need a TPMS tool (at least one way - I'd still need it if I put wheels with black sensors back on the car).
I do track events and have a couple sets of wheels/tires/sensors and change them a lot, so I have a tool. Doing the air pressure change method and then readjusting air pressures would take too much time and be a PITA as often as I swap.
The TPMS tool can be purchased for $62.33 and it only takes about 1 minute to do the programming procedure, so if you're going to swap between street and track wheels/tires/sensors often just get a tool!!!

The video below shows how to do the procedure.
Bob

Butt.....here's a link to the cheapest one available, even though they have recently raised the price by $6:
http://gmspecialservicetools.spx.com...s.aspx?id=5677
That's a low-end tool that doesn't do much in the way of diagnostics, but it will trigger the sensors to do the relearn programming procedure.
Note that it says "call to order", so click on "how to order" at the top of their page for a phone #.
Bob
Last edited by BEZ06; Jul 5, 2012 at 09:59 AM.

If your sensors got mixed up when you got new tires and they ended up on a different corner of the car than where they were originally mounted, they'll still work fine, but the DIC reported location won't correspond to the actual location of the low pressure.
So....check ALL the pressures to see if the low pressure might actually be in a different tire than reported by the DIC.
Bob

If you don't change wheels often....if you don't need to buy a TPMS tool simply have a tire store reset the sensors. Don't go to a dealership as they're likely to charge you for this simple service. To the best of my knowledge Discount Tire stores will reset your sensors free of charge. You might want to call first to verify the stores policy. Have the car in learn mode and ready to go when the guy gets there with his TPMS tool in-hand (a tip $ is optional).
As always, good TPMS info from BEZ06 covering the range of TPS's used in the various model year Corvettes. Thanks!






I'm very pleased with the system.














