Power steering pressure control switch.
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From: Hampshire, UK
Power steering pressure control switch.
I am getting fault code 46 "power steering pressure control switch circuit" on my Canadian-spec 1988 Bonneville SSE.
The power steering pump itself seems fine so I presume it would be this switch at fault. However, I can't find it!
Please can someone tell me exactly where this power steering control switch is on a 1988 SSE?
Also, what does it actually do?
The power steering pump itself seems fine so I presume it would be this switch at fault. However, I can't find it!
Please can someone tell me exactly where this power steering control switch is on a 1988 SSE?
Also, what does it actually do?
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I think that switch is on the base of the rack and pinion where the steering shaft meets it... I believe that this is a switch for pressure or the detection of movement... It actually lets the ECM know the the power steering is under load and the ECM idles the engine up slightly
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Thread Starter
Senior Member
Posts like a 4 Banger
Joined: May 2006
Posts: 145
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From: Hampshire, UK
This is going to sound silly but it'* not there! I was looking into it with the help if a friend a few days ago and that'* where we thought it should be but there is nothing there. :(
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Just checked both of my 91'* and I have the switch...lol
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