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2019 Tacoma hazard and turn signal stopped working suddenly

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Tacohec, Aug 11, 2023.

  1. Aug 11, 2023 at 6:08 PM
    #1
    Tacohec

    Tacohec [OP] New Member

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    can any one please advise turn signal indicator appears once and no more hazard not working at all .
     
  2. Aug 11, 2023 at 6:37 PM
    #2
    TacoSupremo19

    TacoSupremo19 Well-Known Member

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    Brushed Copper Blaze 10 Rims | 265 70 17 Toyo Open Country A/T III tires | Bilstein 5100 w/ Eibach Coils 2.5" lift | Blackhawk UCAs | ICON Rear 3 AAL |TRD Skid Plate | TRD CAI | OEM Rear Bed Lighting | OEM rear Tailgate lock | RC Bed Molle Racks | Custom Blacked out OEM LED Headlights | MESO V4 Mirror Turnsignals | MESO Interior trim blackout | TG DMM dash mount | TRD Shift Knob | OEM SR5 interior door handles | Upgraded Stereo including Alpine 700W Amp Alpine Type R Components & Hertz speakers 12" Sub | Custom Clazzio Seat covers | Mobtown Sliders | Front Camera
    Flasher relay
     
  3. Aug 11, 2023 at 6:56 PM
    #3
    caribe makaira

    caribe makaira Well-Known Member

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    Hood Struts, My version Fogs always ON, Map & Overhead Light Mod,
    There is no relay per say anymore. The flashing is done via solid state chip that is part of the combination meter pcb.
     
    Xx_Evilvirus_xX and Chew like this.
  4. Aug 11, 2023 at 7:00 PM
    #4
    Chew

    Chew Not so well known user

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    Amazon dog poo bed mat mod
    If you have any LED doodads added, trailer wiring, etc. start there. Even if they’ve been in service for a while, start with aftermarket.
     
    whatstcp likes this.
  5. Aug 12, 2023 at 4:24 PM
    #5
    Xx_Evilvirus_xX

    Xx_Evilvirus_xX Well-Known Member

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    Check the fuses
     
  6. Aug 12, 2023 at 4:54 PM
    #6
    Tacohec

    Tacohec [OP] New Member

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    have already done so. The wierd thing is when I use the turn sign to the left the turn indicator arrow on my display turns on and turns off right away and doesnt come back on same thing with right turn and hazard light same thing
     
  7. Aug 12, 2023 at 5:01 PM
    #7
    caribe makaira

    caribe makaira Well-Known Member

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    Hood Struts, My version Fogs always ON, Map & Overhead Light Mod,
    Remove (pull) the surrounding molding to the Combo Meter, then remove the 4 bolts that hold it in place. Remove the Combo Meter connectors (x2)
    upload_2023-8-12_19-59-17.png
    upload_2023-8-12_20-0-21.png
    then remove the rear cover and take a look at the PCB.
    See if there's visible burnt signs.
    Like so:
    upload_2023-8-12_20-1-12.png
     
    TacoMalone, G8R_Taco and Vinny C like this.
  8. Aug 14, 2023 at 11:30 AM
    #8
    caribe makaira

    caribe makaira Well-Known Member

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  9. Oct 28, 2023 at 5:34 PM
    #9
    Tacohec

    Tacohec [OP] New Member

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    I have checked the combo meter and it has no signs of being burned out like the picture provided any other suggestions?
     
  10. Oct 28, 2023 at 5:41 PM
    #10
    caribe makaira

    caribe makaira Well-Known Member

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    Hood Struts, My version Fogs always ON, Map & Overhead Light Mod,
    Burnt can be subtle and unviewable. Posted picture is "extreme" example.
    You could borrow buddies combo meter and test...
     

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