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Won't start when cold

Discussion in '2nd Gen Tundras (2007-2013)' started by ealequi, Mar 23, 2022.

  1. Mar 23, 2022 at 2:35 PM
    #1
    ealequi

    ealequi [OP] New Member

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    I have this 2010 Tundra that will not start on cold temperature referring to Florida cold weather wish is nothing. Will not turn on during the morning until weather get to 75F . I When back to the truck around 1pm and it just start right up. My obd2 scanner show codes p0118, p0125, p2714 but only in the morning. After it started they goes away. In the morning I tried to erase then but they come back on even without cranking the engine. I change the coolant with 100 % coolant, installed a new coolant temperature sensor with no change. The cts shows 11.6v in the brown wire and 4.1 on the green black stripe wire. I am planning to change the thermostat today and do a pressure text. By the way, I check all the ground I was able to find but no luck.

    PS Two more code showed up today using a snap on scanner. code P0352 and code P1604. When I crank the vehicle in the morning it show the check engine light and the a/t fluid... in red letter.
     
    Last edited: Mar 24, 2022
  2. Mar 23, 2022 at 5:08 PM
    #2
    COTundie

    COTundie Whoa Black Betty

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    Pretty things
    Like no crank at all?

    Different vehicle platform, but I know "fusible links" can be problematic depending upon temp. It is basically one large main fuse between the battery and basically everything else. They can develop hairline cracks which open the circuit when the material shrinks enough due to cold Temps.

    Also. How old/healthy is your battery? Maybe get it load tested?
     
    TTund16 likes this.
  3. Mar 23, 2022 at 5:23 PM
    #3
    ealequi

    ealequi [OP] New Member

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    Battery is brand new. Del-co
     
  4. Nov 19, 2022 at 8:45 AM
    #4
    KDLK

    KDLK New Member

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    2010 SR5 Tundra
    Did you do anything for the P2714 code?
     

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