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Old 04-30-2013, 02:32 PM
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BPerez23's Avatar
Join Date: Apr 2013
Posts: 83

Engine light came on in my 98 TJ last week, i took it to oreilly's and had it scanned. it came back as P0551 power steering switch. well my power steering was fine so i had them reset it and it doesnt come back unless i accelerate past 50 mph??? btw it also wobbles pretty violenty between 45-52,55 mph???

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Old 04-30-2013, 03:35 PM   #2
RUBI 4 MY MRS's Avatar
Join Date: Feb 2011
Location: Trails of Nevada
Posts: 3,333
You have a 4 cyl, right? That has a pressure switch in the power steering line. I think it is just below the pump. That switch may be bad. Here is the code info I have.

P0551--- Power Steering Switch Failure--- Incorrect input state detected for the power steering switch circuit. PL: High pressure seen at high speed.

'05 Rubi TJ Unlimited
'93 Toyota 4Runner
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death wobble , engine light , power stearing

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