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Cranks but no start - getting P0351 thru P0358 codes

Discussion in '2.5 Gen Tundras (2014-2021)' started by Frankinthedesert, Sep 22, 2024.

  1. Sep 22, 2024 at 1:22 PM
    #1
    Frankinthedesert

    Frankinthedesert [OP] New Member

    Joined:
    Sep 22, 2024
    Member:
    #123301
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    Greetings everyone! Long time reader, but a new member here. Great forum!

    I have a 2015 Tundra SR5 5.7l 2WD. 85k miles.

    It suddenly will not start. It cranks for several seconds and then stops. I put a code reader on it and it is getting eight codes P0351, P0352, P0353, P0354, P0355, P0356, P0357, and P0358. I find it hard to believe that ALL eight ignition coils have failed simultaneously.
    I've had issues with mice eating wiring and have had to fix the wiring for different things. I suspect that is the issue, but I am not sure how to track the wiring from the coils to the ECU or wherever else I need to look.
    I have taken the main fuse box loose, but don't see any broken wires. Not sure where else to look.
    Any ideas or suggestions would be greatly appreciated. Thanks!
     
  2. Sep 23, 2024 at 10:00 AM
    #2
    Frankinthedesert

    Frankinthedesert [OP] New Member

    Joined:
    Sep 22, 2024
    Member:
    #123301
    Messages:
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    Update.... I've spent over 3 hours crawling all over the truck, inside and out. Checked the fuses. Visually and by feel inspected every wire, harness, and plug I could find. I found no evidence of damaged wires. Ugh!
    I also downloaded a copy of all the wiring diagrams (Thanks to another post on this forum. Unfortunately, I didn't save that post or remember who posted it. But it was much appreciated!) and scanned through over 750 pages of diagrams, looking at everything related to the ignition and starting. Examined all the wires, plugs, and connectors related to those. No joy. I'm still stumped.
     
  3. Nov 22, 2024 at 1:59 PM
    #3
    Danibis82

    Danibis82 New Member

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    Did you figure it out? What was cause
     
  4. Dec 3, 2024 at 7:34 PM
    #4
    bans25

    bans25 New Member

    Joined:
    Oct 15, 2024
    Member:
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    To both of you did you figure out what the cause was I’m having the same issue…?
     

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