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Question on Firewall harness

Discussion in '2.5 Gen Tundras (2014-2021)' started by delphiwiz, Mar 1, 2021.

  1. Mar 1, 2021 at 5:55 AM
    #1
    delphiwiz

    delphiwiz [OP] New Member

    Joined:
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    Dave
    Butler, PA
    Vehicle:
    2019 Silver Tundra Ltd Dbl Cab
    Extang hard tri fold Tonneau-Tailgate step, Bed mat-Interior LED-LED Tail lights-LED Bed lights with tailgate open switch-Front and Back dash Cam-Short Antenna-Tailgate decal inserts-OEM Cargo bed divider-Tailgate lock-Remote starter-Console safe
    Can anyone please point out what this hose and the harness is on a 2019 Tundra Ltd?

    This grommet is on the firewall on the drivers side engine bay

    Tundra Firewall.jpg
     
  2. Mar 1, 2021 at 6:24 AM
    #2
    timsp8

    timsp8 Former Tundra owner for 13 years

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    Tim
    NY
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    2018 Tundra Limited Crewmax - Traded In
    Pretty sure the harness is just all the wires that need to go in to the cab. I always wondered what that hose was too.
     
  3. Mar 1, 2021 at 6:30 AM
    #3
    Vizsla

    Vizsla ☠️☠️☠️

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    The little hose is the cable for hood latch.
     
    delphiwiz[OP] and TRDFerguson like this.

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