Question about 2002 Toyota 4Runner

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Check engine and trac control lights come on

Check engine and trac off lights come on periodically then at various times later they go off. No difference in performance, no codes are set off either

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He brake and traction system need to me check

Posted on Jul 23, 2009

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Ck engine light not on,but motor shuts off periodically ,today shut down driving several times,motorran rough and exaust smelled bad,hr later fine


run fault codes for recorded faults that are giving you these problems. Do not disregard an engine light and continue as it is there to let you know that serious engine/ gear box is about to happen and that can be a costly mistake to make.

Feb 08, 2014 | 2003 Ford Explorer Sport Trac

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The ABS lite, No Trac Lite and Service engine lite keep coming on


When the Service engine soon, ABS and TRAC lights are turned on at the same time the computer control units for the engine and the ABS/TRAC systems has sensed a fault in the electronic controls of the engine and/or the emission system and the ABS and Traction Control system (part of the ABS system). When this happens you will seldom feel the car engine run any different or the car drive any different. There are about 200 possible faults that turn the Check Engine light on, the fault in your car is likely a part called the VSS sensor to know for sure what the problem is you must have the system tested; Kragen and Autozone parts stores do this testing for free

Mar 22, 2011 | 2001 Pontiac Grand Am SE

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Toyota 2001, 4-runner, 158k...the check engine,VSC/TRAC, and TRAC OFF warning lights came on at the same time and have stayed on...what could be the problem?


VSC lights always go on during a "Check engine" period so just get the engine fault code and DIY or go to a TRUSTED mechanic (or someone you trust goes to).It is likely an emissions problem.

Feb 17, 2011 | 2001 Toyota 4Runner

2 Answers

I get various lights on: transmission, ABS and


More like computer.. you will need to isolate the problem with one code at a time... sometime two codes are fixed, try this:
1. Check the rotor and break pad thickness, that normally will fix abs, brake or abs and tracs.
2. check engine could be as simple as an O2 sensor or fuel filter, coil pack, starter... each needs to be check'd.
3. check engine should identify condition codes.. go to princess auto and pick up the comptuer untit for 60$.
4. If it ain't burning oil.. heck have fun with it.
Have fun..

Jun 07, 2010 | 1999 Volvo V70

1 Answer

I heard a loud pop or something then my dash said trac off and my engine light came on. Now my car is shaking really bad with a loud noise and a faint smell of gas.


On applications with traction control, there is a switch to deactivate the system, which is normally enabled any time the ignition is turned on. TRAC ON and TRAC OFF lamps inform the driver of system status. The controller may deactivate the traction control system temporarily after it has been engaged for a certain period of time to prevent heat buildup in the brake linings and possible brake fade. ABS braking is not affected by the status of the traction control function. In your case it is the Anti Lock Brake system. You have to take it to a shop and have the antilock brake system checked with some special tools.

Jan 01, 2010 | 2000 Pontiac Sunfire

1 Answer

My check engine trac off light came on


This happened to me as well, just a few weeks after buying our 1999 ES300. Took it into Lexus for regular maintenance and to check this out. Apparently, if you don't replace the gas cap correctly and tight enough this can cause the 'trac off' light to come one. It will go off a little while after the cap has been replaced correctly. This also happened with my 2006 Murano, 'check engine soon' message.

Jul 10, 2009 | 1999 Lexus ES 300

2 Answers

VSC, Trac off, and check engine lights are on


i think 80 $ is very genuine and resonable cost for checking.

May 06, 2009 | 2005 Scion xB

4 Answers

Enhanced Traction System Warning Light (TRAC OFF)


Sometimes it's a complaint with the ABS braking system. If it comes on and you have no other problems and stays on for while, check your brakes. I have had this issue before and had my brakes replaced. They were worn but for some reason were not squeaking.

Jun 01, 2008 | 2001 Chevrolet Cavalier

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