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Discussion in '3rd Gen Tundras (2014+)' started by Sweet_nasty87, May 4, 2015.

  1. May 4, 2015 at 8:44 AM
    #1
    Sweet_nasty87

    Sweet_nasty87 [OP] New Member

    Joined:
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    First Name:
    Ala
    Vehicle:
    2015 White Tundra CrewMax 4x4
    ProComp stage 1 7in lift, xtreme mt2 35x12.5r20,
    Found this inside the center console of the truck. Hadn't paid any attention to it till I was going through some stuff I threw in there. Does that mean I have it and don't have to buy it As I was looking into anything possible to get better fuel economy...11.5 mpg is killing me lol1430754106814-755327409.jpg
     
  2. May 4, 2015 at 9:02 AM
    #2
    Big_Trucking_Dave

    Big_Trucking_Dave New Member

    Joined:
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    Vehicle:
    07 Black TRD SR5 Double Cab
    6 1/2 inch Pro Comp Lift 20x10 Fuel Mavericks 35x12.50x20 Federal Couragia MT Tires NFab Bars Bull Bar Pro Comp Skid Plate Factory Headlights with Oracle Plasma Halos and Pilot LED High and Low Beams 20" Light Bar behind Grille Recon Tail Lights Recon 3rd Brake Light Pioneer Nav and DVD Carbon Fiber Gauge Cluster Mesh Grille Bushwhacker Fender Flares Line-X Bed Liner Tinted Windows 5% Air Raid Intake
    That only helps to make the speedometer accurate to counter the larger wheels and tires. (I have 35x12.50x20s. My speedometer is 5mph off, but I know it is so I don't bother calibrating it. I like to check it when i drive by those police radar trailers they place on the sides of the road to let you know the speed limit changed on that road or something.)
    They may have left it on the truck or not. You can Google the device and get a picture of it. Then you can look at your truck to see if it is on there. My guess is module may be there and the programmer for it is not there....


    Here is a link for some more info for you. Yours may be different for your year..

    http://www.autoanything.com/performance-chips/61A3757A0A0.aspx
     
    Last edited: May 4, 2015
  3. May 4, 2015 at 9:46 AM
    #3
    dan0229

    dan0229 New Member

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    Dan
    Lawrenceville GA
    Vehicle:
    2015 black TRD 4x4
    If I keep my heavy foot off the gas, I get 15MPG, which I'm satisfied with and that is strictly around town, no hgwy driving. Haven't been on the hgwy's yet but my neighbor with the same truck. 5.7L gets around 19MPG on the turnpikes.
     
    firebladews6 likes this.
  4. May 4, 2015 at 9:54 AM
    #4
    csuviper

    csuviper Moderator Staff Member

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    Brian
    Broomfield, CO
    Vehicle:
    2012 Rock Warrior 5.7L 4X4
    Some Mods :) See build thread for details
    Only way to know is to pull apart the dash and see. You are looking for this:[​IMG]

    There is a usb cord that plugs between this and your computer. If you have it you should recalibrate to the tire size you have now, just in case its not updated.

    Here is the link to my build that shows the dash pulled apart and the unit installed. https://www.tundras.com/threads/csuvipers-rock-warrior-build.50/page-7
     
  5. May 4, 2015 at 10:20 AM
    #5
    Big_Trucking_Dave

    Big_Trucking_Dave New Member

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    Messages:
    40
    Gender:
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    Vehicle:
    07 Black TRD SR5 Double Cab
    6 1/2 inch Pro Comp Lift 20x10 Fuel Mavericks 35x12.50x20 Federal Couragia MT Tires NFab Bars Bull Bar Pro Comp Skid Plate Factory Headlights with Oracle Plasma Halos and Pilot LED High and Low Beams 20" Light Bar behind Grille Recon Tail Lights Recon 3rd Brake Light Pioneer Nav and DVD Carbon Fiber Gauge Cluster Mesh Grille Bushwhacker Fender Flares Line-X Bed Liner Tinted Windows 5% Air Raid Intake
    Wow 15 and 19 MPG?!?! I must be doing something wrong. I average 11 on a good day! If I get 200 miles to a tank of gas I must have been going down hill a lot! Hahah
     
  6. May 4, 2015 at 12:15 PM
    #6
    Sweet_nasty87

    Sweet_nasty87 [OP] New Member

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    Ala
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    2015 White Tundra CrewMax 4x4
    ProComp stage 1 7in lift, xtreme mt2 35x12.5r20,
    Same here, i wish i could get 15. i usually only ride highway and ALWAYS on cruise control im lucky if i hit 11.9 :'(
     
  7. May 4, 2015 at 12:20 PM
    #7
    Sweet_nasty87

    Sweet_nasty87 [OP] New Member

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    Ala
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    2015 White Tundra CrewMax 4x4
    ProComp stage 1 7in lift, xtreme mt2 35x12.5r20,
    Yup, not going to check that lol wife would kill me if i take a screw off it. Wait till she sees the passenger side mirror that got hit this morning by an asshole that left a "SORRY" note on my windshield and nothing more
     
  8. May 4, 2015 at 12:59 PM
    #8
    Big_Trucking_Dave

    Big_Trucking_Dave New Member

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    Messages:
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    Vehicle:
    07 Black TRD SR5 Double Cab
    6 1/2 inch Pro Comp Lift 20x10 Fuel Mavericks 35x12.50x20 Federal Couragia MT Tires NFab Bars Bull Bar Pro Comp Skid Plate Factory Headlights with Oracle Plasma Halos and Pilot LED High and Low Beams 20" Light Bar behind Grille Recon Tail Lights Recon 3rd Brake Light Pioneer Nav and DVD Carbon Fiber Gauge Cluster Mesh Grille Bushwhacker Fender Flares Line-X Bed Liner Tinted Windows 5% Air Raid Intake

    WOW! That SUCKS! :censored: But If you look at it another way..... It gives you an excuse to get some tow mirrors!! :cheers:

    Find some used ones and save a ton of money..
     
  9. May 4, 2015 at 1:05 PM
    #9
    Sweet_nasty87

    Sweet_nasty87 [OP] New Member

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    2015 White Tundra CrewMax 4x4
    ProComp stage 1 7in lift, xtreme mt2 35x12.5r20,
    well i filed a claim right away with allstate, good thing i just added uninsured motorist so it was only $250 deductible. wanted to fix it ASAP so the wife wouldnt know so it completely flew my mind on the tow mirrors. Anyways, the damn mirrors have to be ordered so its gonna take a day or two to get it fixed i guess ill use that time to check out some tow
     
  10. May 4, 2015 at 1:08 PM
    #10
    Sweet_nasty87

    Sweet_nasty87 [OP] New Member

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    First Name:
    Ala
    Vehicle:
    2015 White Tundra CrewMax 4x4
    ProComp stage 1 7in lift, xtreme mt2 35x12.5r20,
  11. May 4, 2015 at 1:40 PM
    #11
    Sean266

    Sean266 #ThinBlueLine Staff Member

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    Exactly what @csuviper said. I had that on my last Tundra, and will be installing it on this one too.

    It'll help with the over-sized tires for accurate speedometer measuring / MPG readings.
     
  12. May 4, 2015 at 1:41 PM
    #12
    Sean266

    Sean266 #ThinBlueLine Staff Member

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    Check the computer plug-in port on the lower left panel. There should be a plug around there, or zip tied if they left it there. You don't need to pull off the dash to see it....
     
  13. May 4, 2015 at 1:48 PM
    #13
    Sweet_nasty87

    Sweet_nasty87 [OP] New Member

    Joined:
    Apr 15, 2015
    Member:
    #1197
    Messages:
    147
    Gender:
    Male
    First Name:
    Ala
    Vehicle:
    2015 White Tundra CrewMax 4x4
    ProComp stage 1 7in lift, xtreme mt2 35x12.5r20,
    meh, just went ahead and ordered a AM replacement mirror. will get to keep the claim money i guess
     
  14. May 5, 2015 at 4:24 AM
    #14
    dan0229

    dan0229 New Member

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    Dan
    Lawrenceville GA
    Vehicle:
    2015 black TRD 4x4
    Well, I bought the 2015 SR5 w/5.7L 4WD in January and top it off every week. Initially, I was getting 13mpg for the first few months, then 14 and currently 15.4. Hell, I was happy with the 13. I've just learned to not got on it big time unless necessary, and get to 5th and 6th gear asap. Also, going up a grade I kind of ease off the gas to keep it from down-shifting. This thing down-shifts with the slightest touch of the gas, as I'm sure you're aware.
     

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