Where is the fuse for the sunroof in a 1992 Lexus LS400it will not close nor will the windows roll up

Here is your answer from Just Answer. Exactly the same issue and caused by the 'RAP Relay' (Retained Accessory Power).

https://www.justanswer.com/pontiac/atv7z-power-windows-sunroof-stop-working-25a-fuse-back.html

It is located in the Passenger Side Fuse Box.

https://fuse-box.info/pontiac/pontiac-grand-prix-2004-2008-fuses-and-relays

....

Here's a description the sun roof
Power Sunroof System Components
The power sunroof system consists of the following components:
• Sunroof module
• Sunroof switch
• Sunroof motor, with 2 hall effect sensors and limit switch
• Sunroof window
• Sunroof sunshade panel
• Power supply for the sunroof module: RAP 25 A
• Ground G402

Override
The override function is used when needing to force a closing of the sunroof window. To override the system:
Turn ignition to ON.
Rotate the sunroof switch to the close position.
Press upward.
The sunroof switch data 6 circuit, or override circuit, will become grounded at the sunroof module. As long as the sunroof module sees this input, it will continue to slide the sunroof window to close, regardless of the other sunroof switch data circuits inputs.

Yep, that's the case...Lexus makes it difficult so they can make $$$$$'s that no one else can duplicate!

My sunroof on my rx330 won't open but I hear the motor is there away to reset or maybe a fuse

The sunroof has a relay between the fuse and the sunroof motor

try find the module that control those circuit and check that , sound to me like that is your problem

If the sunroof only opens but does not close the problem is the relay or the motor itself, try replacing the relay of this does not work, try replacing the roof motor.

will need both motors and regulators if you are getting power to the window motors.

Some customers may comment that the sunroof will no longer respond to the control switch while in a vented, partially opened, or fully opened position.
Cause A software issue with the sunroof control module may cause the sunroof control module to incorrectly indicate a "closed" position, which may result in no power to the sunroof motor.
Correction Verify the customer concern. If a condition is present, replace the sunroof control module with a new sunroof control module, P/N 15847643. Refer to the Service Procedure in this bulletin.
Service Procedure

1. Verify the customer concern by opening and closing the sunroof. • If the sunroof will not open , check the power windows. - If the power windows are also inoperative, check the fuse. If the fuse has opened, refer to Corporate Bulletin Number 05-08-64-004 to install 30A circuit breaker. - If the power windows are fully functional, refer to "Power Sunroof Inoperative" diagnostics (SI Document ID# 1392967) in the Body section of the 2005 Chevrolet Equinox or Saturn VUE Service Manual. • If the sunroof will open (or is already open), but will not close , proceed to Step 2.
2. Replace the sunroof control module. Refer to "Sunroof Control Module Replacement" procedure in the Body section of the 2005 Chevrolet Equinox Service Manual (SI Document ID# 1196049) or Saturn VUE Service Manual (SI Document ID# 1710479).
3. Open and close the sunroof in order to confirm that the customer concern has been resolved.

Parts Information Part Number
Description
Qty
15847643
Sunroof Control Module
1

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