Re: ABS hydraulic pump not getting power - Saab 9000 Bulletin Board - Saabnet.com
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Re: ABS hydraulic pump not getting power
Posted by zeke (more from zeke) on Fri, 16 Aug 2002 23:52:50
In Reply to: Re: ABS hydraulic pump not getting power, BobS, Fri, 16 Aug 2002 22:27:32
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Thanks for the response. I'm not really sure where the pressure
switch is - is it inside the plastic cover on the bottom of the distribution block for the four brake circuits? I was able to get
the pump running, this evening, by running a jumper wire from
pin 87 on the pump relay to the positive side of the battery. I
was relieved to know that the pump motor works. However,
I'm stumped as to why the pump relay, which I know is good,
is not sending power down to the pump. The pressure switch
sounds like a good candidate, as to why the relay won't send
juice. I thought it might be because of a bad diode on the
main relay, where it ties into the pump relay, but the pressure
switch and your info about the recall has me thinking otherwise, now.
posted by 12.91.26...
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