•  
    Results 1 to 6 of 6

    Thread: 2005 aveo firmware upgrade

    1. #1
      What's wrong with my car? notrubskwah's Avatar
      Join Date
      Sep 2013
      Location
      walnut cove
      Posts
      25
      Thanks
      0
      Thanked 0 Times in 0 Posts

      2005 aveo firmware upgrade

      So I am supposed to go to the dealership tomorrow to have the DRL recall fixed, but they also said there is a firmware update for the ecm, for the onboard diagnostics. Quite honestly I don't want my computer messed with but I thought I would see what u guys think, never had one done before, got 214,000 miles on it and no CEL, so it kind of makes me wonder what may happen with the upgrade. Should it be done if there is no reason for it to be done.



    2. #2
      Almost time to do my timing belt xintersecty's Avatar
      Join Date
      Sep 2010
      Location
      West Union, SC
      Posts
      1,687
      Thanks
      86
      Thanked 181 Times in 156 Posts
      As a firmware engineer, I always say go for the upgrade. We usually put in fixes that could prevent issues further down the road or fix known bugs. Just make sure if they touch your FW that they give a 30 day warranty on your ECU. I know they probably will not but why not.

      Just remember my sig, when doing the upgrade.
      Please do not power off, firmware update pending.....

    3. #3
      Still love my daily driver
      Join Date
      Feb 2014
      Location
      pa
      Posts
      800
      Garage empty: add car
      Thanks
      0
      Thanked 11 Times in 11 Posts
      if only Gm was known for good things with their recalls

    4. #4
      LXV-SCOOTADRIVE, ON! 2010AveoLT's Avatar
      Join Date
      Jan 2012
      Location
      Dickson, TN
      Posts
      896
      Thanks
      119
      Thanked 82 Times in 69 Posts
      There's a website from GM that you can plug your VIN into, and check what calibration your supposed to have; I'd post a link, but I'm not near a computer atm.

      EDIT: here's the Site in question: https://tis2web.service.gm.com/tis2web

      just Plug in you VIN Number, and click Get CAL ID. the next page has a drop Down Menu showing the various control modules; Click on ECM, and click Next on the bottom of the page. it will ask you if you have an automatic or a Manual Transmission, as well as if you have an Immobilizer or not. (on mine, there are 8 Calibration IDs for various parts of the ECM)
      Last edited by 2010AveoLT; 03-15-2015 at 04:24 AM. Reason: provided Web address for GM TIS

    5. #5
      Almost time to do my timing belt xintersecty's Avatar
      Join Date
      Sep 2010
      Location
      West Union, SC
      Posts
      1,687
      Thanks
      86
      Thanked 181 Times in 156 Posts
      Quote Originally Posted by notrubskwah View Post
      So I am supposed to go to the dealership tomorrow to have the DRL recall fixed, but they also said there is a firmware update for the ecm, for the onboard diagnostics. Quite honestly I don't want my computer messed with but I thought I would see what u guys think, never had one done before, got 214,000 miles on it and no CEL, so it kind of makes me wonder what may happen with the upgrade. Should it be done if there is no reason for it to be done.
      Did you ever upgrade your firmware and did it make a difference. You got our support but we need to know what happen....
      Please do not power off, firmware update pending.....

    6. #6
      Should I keep it?
      Join Date
      Apr 2015
      Location
      Poulsbo
      Posts
      44
      Thanks
      1
      Thanked 0 Times in 0 Posts
      Curious to find out what you decided. Did you update?





    Similar Threads

    1. 08 Aveo LT - Upgrade to 15s
      By harshman in forum Wheels, Tires, Brakes & Suspension
      Replies: 3
      Last Post: 11-30-2014, 01:31 AM
    2. How do I do a Big 3 Upgrade or Grounding Kit upgrade?
      By alpine2014 in forum Audio, Video & Interior
      Replies: 5
      Last Post: 01-31-2014, 06:49 AM
    3. 2012 Aveo Fuel Management System Upgrade!!!
      By wezzo in forum Fuel Economy
      Replies: 9
      Last Post: 05-18-2013, 10:00 AM
    4. Upgrade to XM Radio on a 2008 Aveo?
      By auraxr in forum Audio, Video & Interior
      Replies: 1
      Last Post: 11-28-2011, 02:34 AM
    5. Speakers upgrade - Aveo sedan LS 2009 standard 5 speed
      By xvicx in forum Audio, Video & Interior
      Replies: 3
      Last Post: 05-30-2010, 05:13 PM

    Posting Permissions

    • You may not post new threads
    • You may not post replies
    • You may not post attachments
    • You may not edit your posts
    •