patruga Posted March 27, 2004 Share Posted March 27, 2004 Hi Folks, looking for some feedback/suggestions on a '94 LS400 issue. My trac light comes on from time to time. Started about a year ago - it would come on once in 4 months or so. Lately it comes on a couple times a week. My mech did some diagnostics and got a code 54 (pump cycling too frequently). He did all the follow up tests (check for brake fluid leak, voltage test etc.) and all seems ok. The next step he said is replacing the accumulator and or the actuator. If that doesn't fix it then I need to take it to the dealer ...not what I had in mind after spending $1500 to replace my steering pump. Any thoughts on what else I can do to test/fix this problem? If I just live with this problem, are there other issues that could come about?? :( Quote Link to comment Share on other sites More sharing options...
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