What cause electronic track control on 93 Lexus GS to disengage.

In my case, there was a quarter stuck in the track. The seat had to be removed. If it is an electronic seat, I suggest checking the fuses.

Additional information would be helpful.

Your Clutch Master/Slave may have gone bad, you may also have a failure with your Pressure Plate. Can you shift it when shut off?

On this website, you find fuse box diagram and description for Lexus GS300 (1993 - 1995)

Lexus GS300 1993 1995 fuse box diagram Auto Genius

there is no manual way to close the sun roof on this vehicle. The motor and tracks need to be inspected. Hopefully this helps!!

The thermostat is located on the side of the engine block which follow the bottom radiator hose, it should have 2 nuts on it. You should also temporary remove the air intake hose for ease of access and remove the thermostat.

if you look in the operators manual it will show you how to change stereo settings.lexus doesn't give that info out.

Prob needs a regulator

Once the battery was placed backwards it may have sent a charge to the radio causing it to stop working, the alternater you should just try to either get it directly replaced same model..but if you want to try make sure all conectors are the same...other then that you can probly get a rebuilt one cheaper...rebuilt your current one will make sure its the same...and one major thing before you change anything make sure that the belt is on properly for the alternator and everything and just check if you are geting any charge from it

some brands of bulbs have too much resistance and will cause the light to come on or you still have a bulb out .

Who ever told you it was the Valve cover gaskets was correct. On the valve cover gasket around where the spark plug goes down though the head there is a seal made onto the valve cover gasket called the spark plug well seals. when replacing the valve cover gasket it will come with these seals and it will take care of your oil leaking into spark plug holes. Hope this has helped and if you need anymore assistance I would love to help.