Question about Hyundai XG350

1 Answer

I have an hyundai xg350 that a certified mechanic changed the speed control sensor because the ABS and TCS lights on the dash remain on. Any other suggestions of what would cause the lights to remain on? The sensor is working.

Posted by on

  • 4DRSS Apr 28, 2009

    Did you ever get this resolved? My aunt is having the exact same issue and I was about to replace the VSS as well.

    Any advice would be most appreciated!




1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Hyundai Master
  • 5,568 Answers

If the computer is falsely interpreting a correct input from the speed sensor, the computer itself may well be at fault. I wouldn't rush out and replace it on my word; the OBD decoder should be in the possession of your certified mechanic and he better know how to use it. That kind of error will normally be stored in the computer and should be easy to read out with the proper scanner.

Posted on Sep 13, 2008


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

The brake light is on along with tcs and abs 2003 hyundai elantra

tcsd and abs work of sensors on all wheels so check for wiring and connections
brake light ( on dash) can be low fluid level in the brake reservoir, hand brake still on
run the fault codes to find exact codes that are putting the lights on

Oct 10, 2016 | Hyundai Motor 2003 Elantra

1 Answer

I just purchased a 2005 hyundai xg350L. The tcs light is on and won't shut off. That is the only one illuminated. Could this be a fuse or something much worse.

Hi Christine,

The TCS (traction control system) will stay lit only if there was a malfunction of that system. TCS helps your tires maintain traction on slippery wet or icy roads. The malfunction is usually due to damaged or malfunctioning wheel speed sensors due to corrosion or damage of the sensor wire harness during suspension repairs or brake pad replacement. You can still drive the car, but the traction control system will not help you if your vehicle's tire slips or spins faster than the other.

Jan 09, 2015 | Hyundai Cars & Trucks

1 Answer

Tcs light traction

it is used for turning on and off the traction control system

Apr 28, 2013 | 2002 Hyundai XG350

1 Answer

I have a 2002 Hyundai XG350. Today I went to get a remote start/keyless entry installed. When I left the shop I noticed the TCS light was on. I was running late for class so I had no time to stop and ask...

The TCS light is Traction Control System. It is a nusiance (in my opinion) that prevents tires from skidding in slick conditions. These cars seem to have very touchy electrical systems. That's all I can offer.

Sep 16, 2011 | 2002 Hyundai XG350

1 Answer

The TCS<ABS> warning light on my Hyundai

If you are driving in slick conditions on snow and ice or on wet pavement, this could be NORMAL OPERATION. The lights are coming on to let you know that the Traction Control System (TCS) and the Antilock Brake System (ABS) is actively correcting a wheel slip condition.

If this is happening on dry pavement, and you are not driving like a maniac, (making the wheels slip and slide) then there is possibly a problem with one of your wheel speed sensors that is making your TCS and ABS computers "think" that there is a wheel slipping. You will have to scan your computer system and watch the wheel speed sensor data to find out which one is malfunctioning.

Feb 28, 2011 | 2001 Hyundai XG300

1 Answer

ABS issues

Take it back to the mechanic who repaired it and, this time, tell him to FIX it. I don't know which trouble codes he found in the system, but a wheel speed sensor wouldn't cause the brake pedal to lock up! -- this is much more serious --- HECU or Master Cylinder.

Sep 04, 2009 | 2002 Hyundai XG350

2 Answers

2003 Hyundai Santa Fe ABS light is on along with TCS light

you may have damaged the ABS sensor or wire to the sensor up front check the wire that runs from the inner finder well and make sure it connected to the ABS sensor on the spindle

Jul 14, 2009 | 2003 Hyundai Santa Fe

1 Answer

Automatic Traction Control shut off

The button for the TCS is located on the lower dashboard next to the cruise control button. You will be able to see the TCS light go out when the car is running when you press this button. The TCS light is right next the odometer.

Dec 08, 2008 | 2002 Hyundai XG350

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

790 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hyundai Experts


Level 3 Expert

78010 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22306 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8832 Answers

Are you a Hyundai Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides