SOURCE: Check engine and VSC lights on
I talked to you on the live chat, and I think that you may have missed the end of my typing...
What I went on to say is that more often than not, on the 02 4Runners, the Check and VSC lights in tandem look mainly after the emission system, and, since you stated no issues during the road test, I would guess that it is a fuel issue (too full/loose gas cap). But, if you can get the vehicle scanned, I will be very glad to provide you with more and better info if you provide me with the DTC codes. That would require your guy or an autozone hookup to a scan tool. I hope my clarification helps; and the graciouness of a FIxYa rating for this question would be greatly appreciated
SOURCE: Check engine,vsc,and track off lites have come on at 14000 miles
vans speed sensor went bad.
SOURCE: truck died while driving
do this i have the same truck and the same prob 1st do wat MECHANIC309 INSTRUCKED. if all is ok check the conitor at you distibutro its the green plug with a white and black wire and a red wire move them and have some one start tuck.if truck starts replace conetor or just clip wires re atach wih butconetors if tht dusent work check coil and ignitor should be on fender well driver side it hase a coil wire tat go's to distributor.you will need a chiton repair book to do this t gives speks on coil and ignitor.hope this helps
SOURCE: Started my 2007 Prius and check engine light is
You need to hook it up to an anyliser to find out the codes.
SOURCE: vsc lite still on
the problem is more than likely the aftermarket catylitic convertor is setting the check engine and vsc light off- have someone- Auto-Zone etc- bypass the code with their handheld computer and it might not come back on.
Replacement catylitic convertors other than those installed by Toyota will set off your sensor for some reason or another.
hope this helps,
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