20 Most Recent 1993 Toyota Supra Questions & Answers

First thing is check fuse under dash LHS for a LHD vehicle. It should be a 10 or 15 amp fuse, if that is ok then goto brake lights and try and replace one bulb. It is possible that all of them are burnt out. If that still does not work and the fuse is not popped then a test light is the next thing check for power at the fuse on both sides of the metal tangs on the top with the brake pedal depressed: if there is power there then you can move to the rear combo lenses and check power there. You need to check at the wire side and in the socket for power there should be some there with the brake pedal depressed. If there is power at the wire side then the circuit is good to combo lenses and that means the combo lenses are at fault : bad ground or just worn out. If there was no power at the fuse with the brake pedal depressed then there is an issue on the control side you need to check the brake switch on the pedal itself and it sounds like you will be making a trip to your local mechanic or I hope a Toyota dealer.

motor swap>? Problem with 1993 Toyota Supra I have isuzu elf fire engine local mentinence department cut down the ecc box timer that's why i need electric diagram.

there is a switch located on the brake pedal right at the bend(just behind where your foot touches)

Do you mean the brake master cylinder? As long as the fluid is at the full mark, and you have no air in the brake lines, it is fine. A spongy brake pedal and poor braking operation happens when air is in the lines. Air can get into the lines when the fluid in the master cylinder is very low, almost out, or when a brake line is pulled apart (like when replacing calipers). To get the air out, one has to bleed the brakes-starting at the rear tires-the longest run from the master cylinder-and ending at the driver's wheel -nearest the master cylinder. Opening the bleed valve at each wheel in turn and pumping the brakes will force fluid into the lines and push the air out the bleed valve. When done properly, all the air in the brake lines should be expelled, and the brake pedal returns to it's firm pedal and good braking efficiency.

its relay number two ( centre ) there is five relays in total in that fuse box, its not the main fusebox

Firstly I would check the battery voltage make sure it's above 12 v if it is it could be a sticky starter motor or a relay if u can hear a click from the engine as u turn the key then it's the starter or a worst case scenario the engine is seized

The brake lights on a 1993 Toyota Supra are located in the rear of the car.
As you stand behind the car , have a friend put his/her foot on the brake pedal. This will illuminate the tail section of the car and indicate where the lights are ...

Haynes.com sells manuals.

If the sugar went into the engine,and crystalized,you can kiss your engine "Goodbye".

You need the proper bar and tools to move the tensioner back. The spring that is in the tensioner can not be moved by a ratchet.

You should be able to use a 2jz serpentine belt from a MKIV Toyota Supra.

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you will need the computer from the new engine.
the junkyard has tendency to chop connectors instead of unpluggung them. you should allways make sure harness is with engine esp. the big plug near the pass. side. this is conn. to computer.