richardpreuss26 Posted June 25, 2013 Share Posted June 25, 2013 Hi> I have a 2003 Lexus RX300. Every once in a while when they change the oill, and check the air cleaner they knock the vacuum hose off and the lights come on.. CEL and VSC. I reconnected the hose... they also had the elbow (which looks like a PCV valve ) off the housing. I reconnected everything... had auto zone clear the CEL but the VSC light is still on. I pulled the EFI fuse and disconnected the battery on 2 seperate occasions... but as soon as I put it in gear, the VSC light comes back on. I know everything is working, am I missing something? Another hose or wire? Quote Link to comment Share on other sites More sharing options...
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