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CEL Code P0037

Discussion in '3rd Gen Tundras (2014+)' started by The Patriot 1776, Nov 19, 2020.

  1. Nov 19, 2020 at 5:07 PM
    #1
    The Patriot 1776

    The Patriot 1776 [OP] Asskick Fabrication: Shit Is Sick!

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    '16 TSS CM 4x4
    I had this code pop up yesterday & got it checked today. Bank 1, Sensor 2 O2Sensor. Truck is running normal w/no abnormalities. Does anybody know how long the warranty is on this O2 sensor? Is this the before or after Cat O2?
    Thanks.
     
  2. Nov 20, 2020 at 4:01 PM
    #2
    The Patriot 1776

    The Patriot 1776 [OP] Asskick Fabrication: Shit Is Sick!

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    '16 TSS CM 4x4
    Also, can I clear this code by disconnecting the battery? I think it had a brain fart when it threw this code. I want to get rid of it and see if it comes back.
     
  3. Nov 20, 2020 at 4:16 PM
    #3
    tttrdpro

    tttrdpro Machine Whisperer

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    You can try it, but it will more than likely come back. It should be covered by the power train warranty unless you’re over 60k miles and 5 years of ownership. I had a 2002 Tundra that the check engine light came on at about 85k for a bad O2 sensor. The dealership claimed that it was stuck in to the point where they were worried they might crack the manifold if they kept trying to get it out. They said my extended warranty would not cover the manifold if they broke it. I said “Give me the keys to my truck” and left. The check engine light was still on when it was totaled after another 80k. Truck ran fine the entire time. If the check engine light had not been on I wouldn’t have known there was an issue.
     
  4. Nov 20, 2020 at 4:52 PM
    #4
    Dalandshark

    Dalandshark Can wait, but not long for vaccine.

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    Eibach Level LIft
    Last edited: Nov 20, 2020
  5. Nov 20, 2020 at 6:47 PM
    #5
    The Patriot 1776

    The Patriot 1776 [OP] Asskick Fabrication: Shit Is Sick!

    Joined:
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    '16 TSS CM 4x4
    I read about the federal emissions and it doesn’t list an O2 sensor specifically even though it is no doubt emissions related.
     
  6. Nov 21, 2020 at 9:20 AM
    #6
    The Patriot 1776

    The Patriot 1776 [OP] Asskick Fabrication: Shit Is Sick!

    Joined:
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    '16 TSS CM 4x4
    Just spoke w/local dealership. She said it only says "specific emissions parts are covered under the 84mo/80K mile warranty. The rest are under the 24mo/24K miles. A tech will have to check into it to tell you which it is so you'll need to make an appt.". I told her the part it was & what the code was but she offered zero more assistance so I have an appt. for Tuesday. The closest dealership is over 30 minutes away & she said it'll take 1.5hrs to diagnose so I'm looking @ ~3 hours for them to answer a question. I'll be calling Toyota corp. Monday to see if I can get a real answer. I'm sure the dealership just wants to get me in there, say no it's not covered & try to rape me for $350 ($225 for part & $125 labor).

    Is there a tech on here who could answer my question about the warranty issue?
     
  7. Nov 21, 2020 at 2:50 PM
    #7
    The Patriot 1776

    The Patriot 1776 [OP] Asskick Fabrication: Shit Is Sick!

    Joined:
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    Male
    Great State Of TEXAS
    Vehicle:
    '16 TSS CM 4x4
    Just crawled under the truck to check out the sensor and the damn thing was unplugged. I haven’t the faintest idea how the hell that happened! Should’ve checked that first.
    Thanks.
     
    Dalandshark likes this.

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