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⚡ Fuse Box Diagram? 📜

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Old Feb 3, 2024 | 04:37 PM
  #31  
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"Automatic mode" functions somewhat different here, but your description is perfectly clear. I used to teach high school (grades 11 and 12) in an American public school. Your written English is superior to most of the students who attended my classes.

Unfortunately, the symptoms of intermittent operation ("blinking"), followed by complete failure, are classic characteristics of LED thermo-mechanical wire bond failure. This type of failure occurs when the fixture designers sacrifice reliability in favor of brightness, or if the LED cooling system (often a miniature fan) fails. There are other possible causes, such as a loose connection or a rodent chewing on the wires, but wire bond failure is more common in high power LEDs than either of those causes.

The wiring and connector may not be accessible without removing the front bumper cover, so there is not many diagnosis actions that are practical. You could try tapping on the failed fog light while it is turned on, to see if there are any short bursts of light output that occur. If the fog light fixture lens is clear, and the LED chip(s) are visible, you might be able to see a black dot on the LED surface where the wire bond fused.




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Old Apr 19, 2025 | 12:32 PM
  #32  
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Default NX 2019, trunk lights and trunk power outlet not working

Originally Posted by NXOwner
Are there fuse box diagrams available for the three fuse boxes in the NX? The manual just shows the location of the three fuse boxes, but not a "legend" or map of each fuse, their amperage, or what they protect .
trunk

Hello, trunk light ans trunk power outlet not working on my NX from 2019
I am wondering which fuse could be the cause.
Is there a common fuse? where can I find it? thanks in advance!
regards

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Old Apr 19, 2025 | 03:52 PM
  #33  
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Check 10A dome fuse in the engine compartment and 15A power outlet No.1 fuse in the left end of dash instrument panel.
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Old Apr 20, 2025 | 07:07 AM
  #34  
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Originally Posted by tammap
Check 10A dome fuse in the engine compartment and 15A power outlet No.1 fuse in the left end of dash instrument panel.
hello, thanks for the tip.
For the dome fuse not sure to know which one it is.
but I have checked continuity of all the 10A fuses in this fuse box and all seem to be ok...
for the 15A power outlet fuse, I checked it too and it is OK...
Is there any switch anywhere in the car to stop light and power outlet in the trunk?
If you have other ideas, it would be welcome!
Regards
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Old Apr 20, 2025 | 09:31 AM
  #35  
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Check 5A ACC fuse instrument panel. Two red arrows are pointed to the ground wires. If you know how to read the electrical diagram then here you go, if you don't then let me know.

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Old Apr 20, 2025 | 01:31 PM
  #36  
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Originally Posted by tammap
Check 5A ACC fuse instrument panel. Two red arrows are pointed to the ground wires. If you know how to read the electrical diagram then here you go, if you don't then let me know.
thanks. I am not an expert in electricity but my understanding is that a blown acc fuse could prevent to switch on the relay sending current to rear plug outlet.
Actually I have now real doubts if my problem really comes from fuses because I checked all of them including the 5V acc one and everything seems OK on this side.
Also I wanted to clarify (to avoid any misunderstanding):
When I am talking about trunk power outlet and lighting, I mean in the luggage compartment.
I do not know whether those have been working in the past because the car was used when I purchased it at Lexus and I never paid attention at this until I wanted to use the plug to connect a small air compressor.
Regards.
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Old Apr 20, 2025 | 08:39 PM
  #37  
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You have 3 power outlets: No.1, the center console for driver. No.2, the back of center console for rear seats and Rear No.1 (luggage compartment).

Test the green wire for power with the key switch to acc. If there is no power, then test the two ground wires with the red arrows pointing at them. If both ground wires are good, then check the P/Outlet relay.

Best of luck!



Last edited by tammap; Apr 20, 2025 at 10:51 PM.
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Old Apr 26, 2025 | 02:55 PM
  #38  
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Originally Posted by tammap
You have 3 power outlets: No.1, the center console for driver. No.2, the back of center console for rear seats and Rear No.1 (luggage compartment).

Test the green wire for power with the key switch to acc. If there is no power, then test the two ground wires with the red arrows pointing at them. If both ground wires are good, then check the P/Outlet relay.

Best of luck!
thanks for your tips.
one more question:
where is located the P/Outlet relay?
how can I test it ?
what should trigger the switch of the relay?
thanks in advance

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Old Apr 27, 2025 | 02:22 PM
  #39  
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You can reply to my post but please don't quote my post! I will delete the diagram in 24 hrs due to copyright.

Last edited by tammap; Apr 28, 2025 at 08:15 PM.
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Old Apr 27, 2025 | 03:48 PM
  #40  
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Thanks, very useful!
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