02-17-2011, 08:05 PM | #1 |
H-Town Camaro Club
Drives: 2013 1LE Join Date: Apr 2009
Location: Pearland, Texas
Posts: 957
|
Service Stabilitrak came on after getting new tires
So I got new tires all around for the Camaro, I went with BFGoodrich tires and got 245/40/20 up front and got 295/40/20 for the rear tires. I picked up my car after work and drove back to work to get all the gunk of the wheels and what not (I work at an auto detailing place by the way). On my way home the service stabilitrak light came on in the DIC and then my Brake, ABS, stabilitrak, traction control and competetive mode lights all came on. They stay on anytime I am driving. I already disconnected the battery and let it sit for ten minutes and the lights still came on after driving a couple minutes.
Does anyone know what the problem might be? Thanks
__________________
Black 2013 1LE - Bolt ons - Heads - Cam- Suspension - Built by Jrod - Sorian Tuned
|
02-17-2011, 08:37 PM | #2 |
E.B.A.H.
Drives: you wild... Join Date: Mar 2007
Location: In the happy padded room wearing a jacket that makes me hug myself...
Posts: 18,421
|
most likely has nothing to do with your tires. Call OnStar and see what Check Engine Light (CEL) codes they're pulling up. Ask to speak to a technician. If you have a crank shaft position sensor P0355 or something like that, then it's most likely a wiring issue.
http://www.camaro5.com/forums/showpo...2&postcount=16 There's also another document that's related to v8's specifically, but basically says the same thing. OnStar TECHNICIAN should be able to look this up for you during normal business hours. |
02-18-2011, 09:12 AM | #3 | |
Drives: Camaro 2015 RS CRM Join Date: Apr 2009
Location: Long Island NY
Posts: 522
|
Quote:
I change tires twice a year for winter and summer tires and have also done two rim changes. No issues.
__________________
IOM 2SS/RS manual
1100 - 4/7/09 3000 - 5/27/09 6000 - 7/17/09 See my Thread in New York Metro Area. http://www.camaro5.com/forums/showthread.php?t=33878 |
|
02-18-2011, 10:10 AM | #4 | |
Drives: 1969 & 2016 Camaro SS Join Date: Oct 2008
Location: Houston, TX
Posts: 3,849
|
Quote:
295/40-20 is too tall of a tire (29.3") The Camaro ABS/Stabilitrack/Traction Control system is programmed to read wheel speeds at each corner. In order for this to function properly, you need to maintain similar tire heights at all four corners. At least within 0.5" difference, to be safe. Here are the proper sized tires you should have on the car: http://www.camaro5.com/forums/showthread.php?t=62838 Tony
__________________
Fquick.com/NineBall
|
|
02-18-2011, 10:35 AM | #5 | |
Quit being a pu$$y
|
Quote:
I'm assuming that .75" should still be ok. Since lets say that you have a completely bald set of 4 tires and you only replace the fronts or rears first. If your tires have 12/32 tread depth then your new tire will be .75" taller than your old bald tires just due to the fresh tread depth. I think i read you can fix this with a tech 2. I don't think tuning helps, because it's your ABS module that is throwing the codes. This thread says it sets a code when the tire speeds differ 6% at speeds greater than 62mph (about 3.75 mph). Yours are off by about 5.7%. Looks like you are just to close to the threshold. http://www.hptuners.com/forum/showthread.php?t=22820
__________________
|
|
02-18-2011, 10:49 AM | #6 |
Rolling along...
|
This is why I ended up going with the setup I have. I really wanted 295/40/20's in the back but couldn't find a similar sized matching front tire. Someone else on here tried a similar setup to yours and said his dash lit up too due to the differences in tire height.
Any chance of swapping out the 245/40 fronts with something a bit closer in height to the 295/40's?
__________________
|
02-18-2011, 10:53 AM | #7 |
Quit being a pu$$y
|
I haven't torn apart the rear of a 2010+ camaro yet, but if the rear has one speed sensor only on the differential housing then you can do some simple math and adjust the tire size/gear ratio with tuning software to fix this ( i would do this on no traction control 4th gens). If it has a sensor at each rear wheel it gets a lot harder to fool the ABS computer (traction controlled 4th gens).
__________________
|
02-18-2011, 11:24 AM | #8 |
Drives: 1969 & 2016 Camaro SS Join Date: Oct 2008
Location: Houston, TX
Posts: 3,849
|
Most of the Stabilitrac equipped vehicles are 4-wheel sensor equipped. Next time I'm under my Camaro, I'll take note.
__________________
Fquick.com/NineBall
|
02-18-2011, 11:39 AM | #9 |
Account Suspended
Drives: 4 wheels Join Date: Mar 2009
Location: Here
Posts: 1,404
|
Some of the guys I ride with have 305's and have no issues
|
02-18-2011, 11:40 AM | #10 |
Quit being a pu$$y
|
We're not talking about width.
__________________
|
02-18-2011, 11:42 AM | #11 |
Rolling along...
|
It's not the width that is the problem, it's the tire diameter. Those guys are probably running 305/35/20's which are 28.4" tall (stock is 28.6"). 305/40/20's would be 29.6" tall.
__________________
|
02-18-2011, 11:35 PM | #12 |
H-Town Camaro Club
Drives: 2013 1LE Join Date: Apr 2009
Location: Pearland, Texas
Posts: 957
|
so is there a way for me to get the lights to go off or am I going to need to get a different set of tires and sell these?
thanks for all the help guys
__________________
Black 2013 1LE - Bolt ons - Heads - Cam- Suspension - Built by Jrod - Sorian Tuned
|
02-18-2011, 11:48 PM | #13 |
Drives: aqua 2ss l99 Join Date: Jun 2009
Location: Edmonton
Posts: 1,215
|
change 2 or all 4
take nine balls advise.
__________________
May your exhaust note, sing in harmony with your blower.
|
02-18-2011, 11:54 PM | #14 | |
Drives: 2010 rs ss Join Date: Jan 2010
Location: calif
Posts: 796
|
Quote:
|
|
|
|
Thread Tools | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
What is the real Service Interval | Verio | Mechanical Maintenance: Break-in / Oil & Fluids / Servicing | 14 | 12-27-2013 11:44 AM |
Horrible (Dealer) Service List - Arnold Chevrolet in West Babylon NY | KJS | Camaro Price | Ordering | Tracking | Dealers Discussions | 44 | 05-31-2012 12:06 PM |
Onstar....a spy???? please comment | dieseldave24v | General Automotive + Other Cars Discussion | 138 | 02-23-2012 01:12 PM |
New Tires but now Service StabilTrak code | hrpiii | Wheels and Tires Talk Sponsored by The Tire Rack | 29 | 12-24-2009 10:39 PM |
Customer Service A Major Waste of Time - Tires | jbreed | Wheels and Tires Talk Sponsored by The Tire Rack | 11 | 09-11-2009 11:31 AM |