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Aftermarket Head Unit and Maestro - Dash Display

Discussion in 'Audio & Video' started by MGMTundra18, Apr 9, 2023.

  1. Apr 9, 2023 at 10:11 AM
    #1
    MGMTundra18

    MGMTundra18 [OP] New Member

    Joined:
    Mar 21, 2022
    Member:
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    Charlotte NC
    Vehicle:
    2018 MGM Tundra 4x4 TRD Sport
    After installing the following;

    Sony XAV-AX4000 (I mainly use wireless CarPlay)
    iDatalink Maestro ADS-MRR module
    iDatalink HRN-HRR-TO2
    iDatalink ACC-HU-SON1
    iDataLink ACC-SAT-T02 Toyota Satellite Radio and GPS Shark Fin Antenna Adapter
    Metra 99-8252 Dash Kit
    Metra 40-LX11 Antenna Adapter

    The head unit works great (but has shown the deficiencies with the factory speakers), including the steering wheel controls, but now the display between the main gauges on the dash shows the Navigation option. I'm assuming it thinks navigation is present from the canbus on the maestro unit. However the display is blank.

    I'm guessing it's blank as it won't talk to CarPlay apps, so how do you get rid it from the dash display? Will it be an option on the maestro setup?

    It's not a big deal, bit my OCD wants it gone.

    Pretty sure with the factory navigation installed this displays next turn guidance or the compass.

    2023-04-09 12-52-09.jpg
     
  2. Apr 10, 2023 at 1:06 PM
    #2
    Haiti4x4

    Haiti4x4 New Member

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    Stock for now
    I changed my head unit and installer got the tire pressure signal from the OBD port. Last week my son used the truck and somehow ripped the wire out. Any one can point out in what pin on the one port I will find the tire pressure signal?
     
    Last edited: Apr 11, 2023
  3. Apr 10, 2023 at 8:47 PM
    #3
    Tundra Enthusiast 5.7L V8

    Tundra Enthusiast 5.7L V8 New Member

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    Do you want the nav and the compass icons gone from the cluster? If that is so, disconnect the battery terminals for about 5 to 10 minutes, then reconnect and the icons will be gone. If you want to restore the icons, you have to connect the OEM radio back to the truck. The only aftermarket radio I have seen that talks to those icons is the Phoenix Android 10 tesla radio
     
  4. Apr 12, 2023 at 6:30 AM
    #4
    MGMTundra18

    MGMTundra18 [OP] New Member

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    Charlotte NC
    Vehicle:
    2018 MGM Tundra 4x4 TRD Sport
    Yes, that's the screen I want gone as that display is blank. I tried the battery disconnect but it's still there. Maestro support said the truck sees navigation present but there's no data to display, there's no option in Maestro to turn that off. May have to connect up the OEM radio that doesn't have navigation to make it gone.
     
  5. Apr 12, 2023 at 8:13 AM
    #5
    Tundra Enthusiast 5.7L V8

    Tundra Enthusiast 5.7L V8 New Member

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    Ok so disconnecting the instrument cluster J28 cable from the truck will get rid of the icons, I know that because I have disconnected my 2018 cluster many times and the nav and music icons on the cluster disappear, and then when I connect my factory radio back, it restores the icons, I run an aftermarket radio as well so my nav and music icons don’t work either. I’ll shoot a video to demonstrate later on today
     
  6. Apr 12, 2023 at 6:48 PM
    #6
    Tundra Enthusiast 5.7L V8

    Tundra Enthusiast 5.7L V8 New Member

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    I went ahead and recorded a video for you
    First photo shows factory OEM installed and icons work E3A19729-AF3D-4EC2-8B45-1582E1D5766D.jpg

    Second Pic shows my aftermarket radio with icons still present but they do NOT work
    E73E41F7-AF2C-466C-B0F7-E407ABCAC0A6.jpg
    Here is the YouTube video showing you how to remove it. After I remove the J28 connector and I reconnect it again, the icons are gone when I start the truck
    https://youtu.be/LQW08777QIE
     
  7. Apr 12, 2023 at 6:59 PM
    #7
    MGMTundra18

    MGMTundra18 [OP] New Member

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    2018 MGM Tundra 4x4 TRD Sport

    Wow, awesome work! And props for filming that one handed! Certainly looks like the fix to me. Just need the motivation to dig into the dash to get to that plug.

    Cheers for putting that together. Much appreciated.
     
  8. Apr 21, 2023 at 8:41 PM
    #8
    Tundra Enthusiast 5.7L V8

    Tundra Enthusiast 5.7L V8 New Member

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    Here you go. Instructions for removing cluster
     

    Attached Files:

  9. Apr 22, 2023 at 12:17 PM
    #9
    MGMTundra18

    MGMTundra18 [OP] New Member

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    Charlotte NC
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    You're awesome! Thanks man!
     
  10. Apr 22, 2023 at 2:47 PM
    #10
    Tundra234

    Tundra234 New Member

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    Alot of them
    So you are wanting to know which pin on the connector that the brown wire goes to?
     
    Haiti4x4[QUOTED] likes this.
  11. Apr 29, 2023 at 11:11 AM
    #11
    Haiti4x4

    Haiti4x4 New Member

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    Stock for now
    Actually the wire is grey and red but its the one that sends the TPMS info
     

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