Hi I have the Check engine, VSC Off, VSC Track and traction control light on, please advice what is the solution

Disabling the light doesn't fix the problem, you should have this diagnosed by connecting a diagnostic code reader that can communicate with the traction control system, then go from there.

the first thing you need to have the vehicle scanner for codes, then code will guide thrugh the repairs need it.

diagnostic reader and or workshop time required to
to fix both VSC and engine light faults /codes


VSC is brake /traction related ..... this is one explanation

It would appear that system braking, traction control, and possibly some anti rollover control is dis abled if this warning light is on. So it is both fuel in efficient and possibly dangerous to drive with this light on.

engine light

there are stored fault codes in the engine computer module pointing to faulty sensors on the car needing to be checked or replaced

Your truck is in limp mode because your fuel mixture sensor is bad, I think that toyota has put this part back under warranty because of so many problems

Like everything else in a computerized vehicle, if the warning lights are on, codes are stored. Get the codes read.
Check engine light on Part Ricks Free Auto Repair Advice

The key of your problem is to know what is the check engine light, there is several codes that send the computer to safe mode diminishing engine output, vsc and track off come with the check engine light.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/flavio_517b938f50183b92

Its possible.

Whenever the check engine light comes on the VSC and Traction control will disable because they need the engine at 100% in order to function correctly. Since the ABS light is on I would have to wonder if it isn't an abs problem. Since the VSC and Traction control use the ABS sensors/system to function.

Or there is a problem with both the engine and the ABS.

The only way to know for sure is to have the PCM scanned and the ABS module to see what is goind on.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

there are literally hundreds of codes that would turn on the check engine light. the track off and vsc lights come on together, indicating a problem with the traction control system. again, many different items will turn these lights on. the only way to narrow it down is to hook it up to an OBD-II diagnostic tool and find out all the codes that are listed. if you don't have one, take it to a shop

check air filter for dirty , how many miles or kms have your car? , maybe need to replace spark plugs, try to reset the ecu for a momentany malfunction, remove the negative battery terminal few minutes and reconnect,start engine and drive, check if lights goes off , please write me

how do I determine which oxygen sensor is bad on my 2003 forerunner ? the check engine light is on and also the vsc trac