No servo assistance...

VogueLSE4.2 · Jul 12, 2012

Ok....

Sold my 1993 lse on monday...only to get a call a couple of hours later saying the brakes had failed. I drove the buyers home and took the car back.

So...

Everything was good with the brakes before, but now I have the brake warning, abs and traction control lights on the dash, and there is no assistance for the brakes, and no sound coming from the pump.

Any ideas where I could start troubleshooting?

Thanks,

Brian.

classic kev · Jul 12, 2012

Get a blink code off the ABS ECU.

If no pressure in system then no brakes so suspect pump, pressure switch or accumulator but before spending money get the blink code(s).

Saint.V8 · Jul 12, 2012

i would say the Pressure Pump has given up the ghost, this can be caused by the pump relay sticking - quite a well known fault....

If you replace the hydraulic Boost Pump, replace the relay too....

Datatek · Jul 12, 2012

VogueLSE4.2 said:
Ok....

Sold my 1993 lse on monday...only to get a call a couple of hours later saying the brakes had failed. I drove the buyers home and took the car back.

So...

Everything was good with the brakes before, but now I have the brake warning, abs and traction control lights on the dash, and there is no assistance for the brakes, and no sound coming from the pump.

Any ideas where I could start troubleshooting?

Thanks,

Brian.

You could always look at the fuse

No servo assistance...

VogueLSE4.2

Active Member

classic kev

Well-Known Member

Saint.V8

Dyed-in-the-wool 100% RR Junkie

Datatek

Well-Known Member

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