[Shotimes] ABS codes

[David P]

If yer gonna unplug any big connector, go ahead and throw some electrical
grease in there, and maybe hit them with some contact cleaner first. No
sense in having to unplug the connector again in a few months.


David P

95MTX



~
----- Original Message -----
From: "Kevin & Cheryl Airth" <clubairth@cajunnet.com>
To: "Grant Butler" <shogrant1@satx.rr.com>; <Shotimes@autox.team.net>
Sent: Friday, January 24, 2003 13:01
Subject: Re: [Shotimes] ABS codes


> Grant:
>  This code means: No Reference Voltage at LH Front inlet valve. This is a
> electrical problem and NOT hydraulic. It could be a wiring problem in the
> harness or the valve body itself has the incorrect resistance. Somebody on
> the list opened up and repaired the HCU valve body, maybe they will jump
in?
> To check the resistance of the valve and harness requires a breakout box
and
> a ABS test adapter. Pretty expensive items!
>  Now you can check the HCU valve body directly by unplugging the connector
> and checking resistance between pins 17 and 7. Should measure 5-8 ohms. If
> it does then you have a wiring problem. If it does not then the problem is
> in the valve body itself. You might get lucky if you just make and break
the
> electrical connections. The connectors build resistance as they age and
just
> plugging and unplugging can get you a better connection.
>
>  I fixed a airbag light the same way. I measured the circuit resistance
and
> it was fine. After plugging all the cables back together my light went
away!
>
>  Otherwise I think the dealer will need to get involved!
> No bleeding will not help.
> .
> .
>
>
> > I have a code 22 on my ABS, RT.Front valve ........ would a good
pressure
> > bleeding clear this, or is a control valve needed.?
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