Tuff Spas
Spa Lighting Failure
LED lights in the spa do not work or some colors are missing.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Failed LED driver on Tuff Spas control pack, Loose light harness connection, Burned-out LED module, Water intrusion into light housing
How to Fix / Troubleshooting
Safety: Turn off power before working on lighting circuits.
- Step 1 – Check light button: Confirm that the light function is turned on at the topside panel and that other functions work normally.
- Step 2 – Inspect connections: In the equipment bay, locate the light harness connector on the control board and ensure it is seated.
- Step 3 – Examine light lens: Look inside the spa for condensation or water behind the light lens, which indicates a leak.
Replacing LED modules or the light driver may be necessary if lights remain inoperative or colors are missing.
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Repair Difficulty
Medium
3/5
Required Part
LED Light Assembly
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