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  1. #1
    Setting Up Camp
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    Dometic RM1350SL Light doesn't come on when you open the door

    We just bought a 2019 Reflection 337RLS. It came with a Dometic RM1350SL refrigerator. While it appears to cool as you would expect when you open the door the light doesn't come on. I assumed it was the light so I replaced that but no dice. All of the fuses in the panel appear to be good (no red lights) and even the two fuses on the back of the fridge. I'm not sure where to look next. I don't even know where the switch is on this model. Any thoughts?
    Last edited by Flleek77; 09-14-2021 at 10:08 PM.
    2019 Reflection 337-RLS
    2014 F350 SRW CC LB Lariat PS 6.7

  2. #2
    Site Team Redapple63's Avatar
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    Pull out the bulb, or check the wiring to the light to see if it has power.

    Good Luck,
    Bill
    2019 GMC 3500 SRW Sierra Denali Duramax
    2020 Reflection 315RLTS

  3. #3
    Setting Up Camp
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    Quote Originally Posted by Redapple63 View Post
    Pull out the bulb, or check the wiring to the light to see if it has power.

    Good Luck,
    Bill
    I checked for continuity across the bulb and have that. There is no voltage to the bulb.
    2019 Reflection 337-RLS
    2014 F350 SRW CC LB Lariat PS 6.7

  4. #4
    Site Team Redapple63's Avatar
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    Next check the switch that activates the light when the doors are open. Potentially a bad switch. When you check the switch, check on both sides. If you have power going in, but none coming out it is the switch, no power going in you need to trace the power wire to its source.

    Good Luck
    2019 GMC 3500 SRW Sierra Denali Duramax
    2020 Reflection 315RLTS

  5. #5
    Setting Up Camp
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    Quote Originally Posted by Redapple63 View Post
    Next check the switch that activates the light when the doors are open. Potentially a bad switch. When you check the switch, check on both sides. If you have power going in, but none coming out it is the switch, no power going in you need to trace the power wire to its source.

    Good Luck
    Are the switches the two whites pieces at the top of the door? I tried to upload an image but it didn't work. When I press on them there is very little resistance.
    2019 Reflection 337-RLS
    2014 F350 SRW CC LB Lariat PS 6.7

  6. #6
    Site Team Redapple63's Avatar
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    If you could pop them out and check the wires to see if you have voltage that would tell you where the issue is.
    2019 GMC 3500 SRW Sierra Denali Duramax
    2020 Reflection 315RLTS

  7. #7
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    Quote Originally Posted by Redapple63 View Post
    If you could pop them out and check the wires to see if you have voltage that would tell you where the issue is.
    I'll give it a shot this weekend and let you know.
    Thanks!
    2019 Reflection 337-RLS
    2014 F350 SRW CC LB Lariat PS 6.7

  8. #8
    Site Team Redapple63's Avatar
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    Quote Originally Posted by Flleek77 View Post
    I'll give it a shot this weekend and let you know.
    Thanks!
    Good Deal. I spent a bit of time trying to find the part number for your fridge. Couldn’t find it. Couldn’t even get a good picture of it, I am pretty sure you have a bad door switch.

    Good Luck
    2019 GMC 3500 SRW Sierra Denali Duramax
    2020 Reflection 315RLTS

  9. #9
    Seasoned Camper
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    This schematic should help you. Easy to verify
    Attached Thumbnails Attached Thumbnails 5B9DF499-2C9D-4E4D-96E4-278DBF278551.jpeg  

  10. #10
    Setting Up Camp
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    Thank you. I'll take a look Tomorrow or this weekend.
    2019 Reflection 337-RLS
    2014 F350 SRW CC LB Lariat PS 6.7

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