Hello,
I put a new set of 17" tires and rims on, up from 16" and I was wondering if I need to get the Body control module (BCM) reprogramed?

The reason I ask is, when I was at the dealer getting the fog lights programed on (dash indicator) I saw the tech going through all the options and I did see an option for 17" wheels on the TECH II scanner. At the time I had 16s on my HHR so thought nothing about it.

Dose anyone know if I need the 17" wheels option enabled in the BCM?

Thanks,
Craig~

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Mods Todate: Added by me
1.) Rear sway bar / Stubby Equinox antenna / 09 USB Radio / Invision DVD Headrests / Two-tone (black-silver) seat covers / HomeLink auto-dimming rear view mirror / Rear panel A/C plug / Factory Fog Lamps / Steering wheel radio buttons / 09 leather shifter / Running boards / Mud flaps / Rear Bumper Fascia Protector / 06 17" Satin Rims / Chevy SSR two-tone horns (way louder) / Tinted forward windows / Chevy PAL > taken out..Bla!
I should have just bought a LT2 :)

 

I went from 16" wheels to 18" wheels and according to my GPS the speed O meter is right on the money.

 

Only needs to be reprogrammed if the overall height of the tire is different.