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Can't figure out where to plug in spark electrode assembly

ezusmanis
ezusmanis Member Posts: 23
in Air Conditioning & Refrigeration
I have a 2019 TAB 400 and I had to replace the burner. To do that, I unplugged the spark electrode assembly from the burner control. Now, I can figure out where to plug it back in !

Does anyone have a picture of where it plugs in or a description. You should be able to follow the wire from the spark electrode on the burner assembly to where it plugs into the burner control.
2019 T@B 400 BD Lite / '95 4WD GMC Yukon
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Comments

  • ezusmanis
    ezusmanis Member Posts: 23
    Oh, it's a Norcold N3104
    2019 T@B 400 BD Lite / '95 4WD GMC Yukon
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  • MuttonChops
    MuttonChops Member Posts: 1,934
    edited October 2025
    The installation Manual has this Wiring Diagram.

    It appears you need to locate Power Control Module,
    on that board there will be a Burner Control Module [BCM].

    The BCM has two connection 'connectors', a single piece 3-pin connector, and another 3-pin (undefined) connection block, the Electrode goes to the first connection point.

    Trick will be finding that 3-pin connection block as Installation Guide only has the diagram.


    '18 320 S,  pitched axle, 3020HE; PNW based
    TV: '17 Colorado V6 Z71 4x4, Tow Package, GM Brake Controller
    TV: '25 Canyon AT4
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  • ezusmanis
    ezusmanis Member Posts: 23
    You're right the biggest issue is locating the connection block. I do remember seeing the red connector when it was plugged in. Maybe someone could take a picture of where the connector plugs in!
    2019 T@B 400 BD Lite / '95 4WD GMC Yukon
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  • Bayliss
    Bayliss Member Posts: 1,496
    @ezusmanis, it might be easiest to call the manufacturer.  They can probably send you a photo (or instructions) via text/e-mail.
    2019 T@B 320 S Boondock Lite; 2025 Toyota Tundra CrewMax 4x4
    (Alde: 3020; Refrig: Isotherm Cruise 65 Eleg; Battery: BB 100Ah LiFePO4; Solar: Renogy 220W Portable Suitcase w/ Victron SmartSolar MPPT 75/15 Controller; Victron BMV-712 Battery Monitor w/ Shunt; Pwr Cntr: PD-4135KW2B; EMS: PI-HW30C)
    Greg & Marlene (Tucson, AZ)


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