JohnU Posted October 3, 2009 Share Posted October 3, 2009 The cruise control on my wive's '94 ES300 decided to stop working during a highway trip last week. The green light would come on but would not engage. After surfing this forums search feature and checking many items referred to but to no avail, I was surfing google and hit on a Toyota site and I found out why mine did not work..... low brake fluid trips a sensor in the master cylinder!!! The brake fluid level was above the minimum level line but it was low enough to shut down the cruise function. Works fine again. Go check your fluid. :D JU Quote Link to comment Share on other sites More sharing options...
dcfish Posted October 3, 2009 Share Posted October 3, 2009 The cruise control on my wive's '94 ES300 decided to stop working during a highway trip last week.The green light would come on but would not engage. After surfing this forums search feature on checking many items referred to to no avail, I was surfing google and hit on a Toyota site and I found out why mine did not work..... low brake fluid trips a sensor in the master cylinder!!! The lfluid evel was above the minimum level line but it was low enough to sut down the cruise function. Works fine again. Go check your fluid. :D JU Nice tip for our members ;) Quote Link to comment Share on other sites More sharing options...
Fara Posted October 8, 2009 Share Posted October 8, 2009 The cruise control on my wive's '94 ES300 decided to stop working during a highway trip last week. The green light would come on but would not engage. After surfing this forums search feature and checking many items referred to but to no avail, I was surfing google and hit on a Toyota site and I found out why mine did not work..... low brake fluid trips a sensor in the master cylinder!!! The brake fluid level was above the minimum level line but it was low enough to shut down the cruise function. Works fine again. Go check your fluid. :D JU THANK FOR POSTING THIS.... Quote Link to comment Share on other sites More sharing options...
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