20 Most Recent 1993 Lexus Es 300 - Page 9 Questions & Answers

check your fuse pannel for loose conections
and loose fuses

Hi:
If you are asking about the fan inside your car,
The device you are talking about is the heater core. It is connected by hoses to the engine, where hot coolant from your engine produces heat. If you mean the under hood fan, behind it and in front of it are your radiator, and AC condenser coil.

first drain the radiator, theres a drain **** at the bottom of the radiator. just loosen the plug and then open the radiator cap. then disconnect the upper and lower hoses, disconnect the trans lines and plug them temporarily with some spark plugs or just something to plug them with. unplug the radiator fans and remove the wire harness from the fan shrouds. then unbolt the two ten millimeter bolts holding in the radiator and remove it. then take the fan shroud off the old radiator and put it on the new one, should just be a couple ten millimeter bolts. then install in the reverse order. good luck!

YOU NEED A ELECTRICAL DIAGRAM TO FIX THE WIRES.REPLACE THE FUSE YOU BLOWED.GET A HAYNES REPAIR MANUAL IT HAS YOUR CAR ELECTRICAL DIAGRAMS.

try having someone push the button to raise it while you beat on the inside of the door sometimes it will get it to work again but not always. just a quick fix.

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If I remember correctly, there is a rubber cover on the back side of the headlight assembly (under the hood). Once that is pulled back, there is a a wire clip that holds the bulb in place. Once the wire clip is dis-engaged, the bulb will slide out of the socket/holder.

Possible the thermostat is stuck closed and doesn't allow the coolant to circulate through the engine. Somewhat easy fix. Thermostat is usually located on the front top of the motor at the end of the top radiator hose. To change loosen the coupling bolts and remove the metal cover. The thermostat is round, made of metal, usually copper and is about the size of the radiator cap. It will come out pretty easily. When installing the new one be sure it's in the right way, it's a one way valve after all, so the flow is going the right way. There is usually arrows showing the flow direction on the radiator and or hoses. A gasket is required to help seal the thermostat in place. Be sure to use the proper torque setting to secure the bolts holding the coupling. They're not very expensive to replace. You may want to purchase a repair manual for the vehicle as well it's very helpful. Happy tinkering

Reference to Lexus getting hot after engin run for a short time: Replace the sensor behind the engin radiator cap on engin.

It is the multifunction engine relay, located under the hood, as shown in picture :

You have an electric fan, I would check the fuses to the fan. If they are good check the relay, if it is ok then with the A/C on check to see if the fan is getting power by probing with a test light at the plug. If you have power at the plug then replace the fan assembly. You may be able to get just the motor, or it may come as an assembly.

if it has cables for your shifter xheck them they break.im assuming its an standard

look at www.Books4Cars.com they have your book and can ship it quickly.

As far as this job goes its not easy and to sit here and give you a step by step would not do you any good as there are alot of diagrams that you need serpintine belt and hose diagrams. you also have to pull the two pressure hoses to the power steering unit, radiaitor, fan, I would fisrt get a haynes or chilton even before you attempt this. Just my opininion. Hope this helps

Your cabin air filter is behind the driverside carpet. pull out your floormat, pull back the carpet. now way back behind the center console theres a white plastic door. just squeeze the clips in and pull that out. now theres two cabin air filters. just pull them out with the tab. as for the replacement filters, aftermarket ones will not fit quite right and will usually leave gaps inside the airbox. oem will fit like its supposed to. I'll leave the decision up to you. youll save about 20 bucks getting an aftermarket one.

SALVAGE YARDs is your best and cheapest bet.you will have to by the hub.they must have combined the bearing in the hub so entire hub needs to be replaced.get that new?

here ya go

Check the car battery.

you will need floor jack and jack stands,and socket set, jack up the front of the car as high as you can and support with jack stands,apply emergency break ,disconnect negative battery cable,leave floor jack in place for added saftey,looking from underneath up at the exaust you should be able to see the bolts on the exaust ,long extension needed to reach them,they will be rusted and usually stubborn to get off,reccomend spraying them with wd-40 or liquid wrench before starting,also if you can get to them a small wire brush on the threads to clean them up helps,make sure your socket fits tightly,recomend using 6-point socket,carefully try to break them loose,if they turn,go slow,and stop,spray them agian,tighten back up a turn or so .then remove,these bolts will cross thread and lock ,forcing them can berak the stud,so take your time,wear saftey glasses,rusty particles will be falling in your face,you will probably have to unhook the rubber hangers on the exaust in frony of the catilitic converter so you can lower the pipe enough to replace the doughnut,hope this helps,aloha from maui todd0708

unlock code? for a radio?