No glow behind gauges

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silverQ
Posts: 65
Joined: Mon Oct 17, 2005 7:18 pm
Car: 1991 Q45 180,000 mi

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98% of the time the gauge cluster glow doesn't work (the grey glow that encompases the whole gauge area). Anyone have any ideas as i've never tore down that area before and am hoping it is a simple wiring problem I can attack from the bottom or something. l8r


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elwesso
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have you looked at the wiring diagram in the FSM?

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silverQ
Posts: 65
Joined: Mon Oct 17, 2005 7:18 pm
Car: 1991 Q45 180,000 mi

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elwesso wrote:have you looked at the wiring diagram in the FSM?
sadly im on dialup aka turtle speed

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Jesda
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Do you have friends?

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Raxephon
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Car: '04 RX8...for the moment...

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Illumination diagram

I'll post up the cluster diagram if you need it as well.


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Q451990
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Car: 1990 Q45 - 118K, 2022 Toyota 4 Runner, 2004 Frontier M/T - 108K, 2012 Xterra (Mom's), 2023 Rogue (Inlaws)
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There is a layer that sandwhiches behind the bezel that goes around the gauges and plugs into the cluster. It's a small two pin connector if I remember right. I think it's sort of like an indiglo watch dial face. In any case it plugs into something on the cluster, so the wiring diagram won't help you. Mine failed on Q1... never got around to replacing it.

I think you can buy the part from Joe... or it might be cheaper to buy a spare cluster on eBay or from one of our parts cars on NICO. I'm not sure that all years had it... (maybe a 90-93 thing?) so I would confirm that before buying a used part.

Good luck!

Heath


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