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The mkiv Supra Owners Club

What have i done? handbrake light on after uk brake conversion


p3te

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Low fluid level? Try shorting the switch on master cyl.

 

Stick a paperclip across the terminals on the block connector, if it goes off you've got a faulty low fluid level switch.

 

It doesn't work like that. When the connector is plugged in and the fluid level is high enough it stops it from making a circuit when the level drops the circuit is made and the light comes on. If you simply unplug it the light will go out.

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It doesn't work like that. When the connector is plugged in and the fluid level is high enough it stops it from making a circuit when the level drops the circuit is made and the light comes on. If you simply unplug it the light will go out.

 

Mine must be back to front then. I removed the plug and the light came on. Wouldn't go out until I shorted the terminals. I've removed my switch wiring. Do you still have a warning triangle light on that dash John?

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Just a thought, if its the handbrake, you get the other little red light too. Does this come on and go off as you operate the handbrake? If so, it's not that. If it stays on though, ^^ what these guys are saying is as close as your going to get.

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all is fine now, i put in more fluid and went for a drive and it went off:blush:, and i adjusted the handbrake with the adjusters on the back hubs,

 

Bossco

 

It could be that your hand brake isnt fully releasing???

 

now you say that sometimes when i release the handbrake now, especially if its been on a bit it dosent fully release untill i drive it, i thought it might be a bit paint on the inside of the hub sticking and it would wear off?

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Sounds more like a sticky caliper than the handbrake.

if its sticky would it not be on all the time? it seemed fine before i fitted, when it sticks its as if the car has been stood a while the handbrake sticks on, and when the car moves again its like the seal is broke and it moves freely again.

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Mine must be back to front then. I removed the plug and the light came on. Wouldn't go out until I shorted the terminals. I've removed my switch wiring. Do you still have a warning triangle light on that dash John?

 

I've done loads of tucks on supras now and when I cut off the wires it doesn't show any fault or lights. I've just done Bosscos today with no issues. Your car must be special lol.

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