hello peeps, wondering if anyone can help.... got a 3dr cossie which all of a sudden has no brakes, brake reservoir level high and appears to be no pump operation, fuse appears to be fine, any ideas????

cheers joe

 

Pressure switch on abs unit, is a common failure

 

can you link any of the plugs out to get pump to run (just to test to see if it is the cause) ??

 

Relay? The pressure switch is on the M/C itself, you could bridge the wires, BUT only to see if it runs, if it starts stop, as obviously it won't cut the power when the pressure is high enough.

Martin

 

tried spare relays, and also had a spare abs ecu so plugged that in to but nothing, will try and find me spare brake unit and plug into spare switch me thinks...

 

That won't work, it's a pressure switch, thus it won't actuate, hence as I say the only way to eliminate is to bridge the connector.

Martin

 

ok will try that, thanks martin