2001 Chevrolet Cavalier Logo
Posted on Jun 01, 2008

Enhanced Traction System Warning Light (TRAC OFF)

This warning light (TRAC OFF) sporadically comes on and stays on for no apparent reason. The car (2001 Chevy Cavalier, just over 16,000 miles, auto trans, 2200 SFI 4 cyl. engine) runs and drives fine and is regularly serviced. Had a local service facility look at this once and was told all they did was disconnect the battery for a period to allow the "system to reset itself." Consequently, I've done this a few times myself. The light went off, stayed off, but, as mentioned, sporadically comes back on. I've searched the internet for an answer and could not find one.

Any ideas or a solution???????????????????????

Thanks.
James Terlop
[email protected]

  • 3 more comments 
  • Anonymous Aug 31, 2008

    I've rac Off light and Service Engine Soon light comes on. I've had several repairs on the Service Engine Light, but the problem still exists. I was told that the computer doesn't show anything wrong and that the Trac off has nothing to do with theService Engine light.



    The Trac light goes off but the Servie Engine light remains on. Sometimes they both go off and then the Service Engine light might come on again, several days later.



  • ktroy Oct 24, 2008

    My 2001 cavalier's trac light comes on and when it reaches 2nd gear it revs up and the tach dies and the speedometer dies then shoots up and jerks and revs. It seems to run fine but when you go, it acts up. I don't think its the tranny because it happened suddenly.

  • deboekimberl Dec 05, 2008

    i have a 2003 cavalier and trac off light came on and now the car will not start at all. it sitting on the side of higway as we type. can anyone help?

  • Diamond2009 Jan 20, 2009

    Tract light came on and engine lost power and now won't start. Any solutions?

  • Anonymous Jan 26, 2009

    I too have the same issue since Sep 08 -Trac Off comes on for no apparent reason on my 2001 Oldmobile Alero. I've had the problem checked out with an engine diagonostic, and nothing comes up wrong. Otherwise, drives great.

×

4 Answers

Anonymous

Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 1 Answer
  • Posted on Nov 15, 2008
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Nov 15, 2008
Answers
1
Questions
0
Helped
15755
Points
6

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.

Anonymous

Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 1 Answer
  • Posted on Sep 02, 2008
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Sep 02, 2008
Answers
1
Questions
0
Helped
15755
Points
4

My boyfriends '01 Cavalier kept doing that and eventually when the "trac off" light would come on, the car would start trying to die and the engine would start shaking really hard and it ended up being one of the coil packs needing to be replaced. Also my brother had one that would do the same thing but it drove fine and he would just pull the e-brake up to where it would click only 3 times while pulling it up and it woud turn off.

Ad

Anonymous

Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 1 Answer
  • Posted on Jul 10, 2009
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Jul 10, 2009
Answers
1
Questions
0
Helped
15755
Points
4

Trac off / Service Traction control system

This light or indicator on the dash or message center is usually related to
the
ABS system, and sometimes to the check engine light.

When this is on, the traction system is disabled. A problem in the ABS
system is usually the cause, and would have to be scanned for codes.

Sometimes and engine problem that causes a
check engine light will also
cause the TRAC OFF light to come on certain vehicles. In this case, the
PCM would have to be
scanned for codes and repaired first. Then the
traction control system codes can be cleared.

  • Anonymous Jul 10, 2009

    Trac off / Service Traction control system

    This light or indicator on the dash or message center is usually related to
    the
    ABS system, and sometimes to the check engine light.

    When this is on, the traction system is disabled. A problem in the ABS
    system is usually the cause, and would have to be scanned for codes.

    Sometimes and engine problem that causes a
    check engine light will also
    cause the TRAC OFF light to come on certain vehicles. In this case, the
    PCM would have to be
    scanned for codes and repaired first. Then the
    traction control system codes can be cleared.

×

Cheryl Lamothe

Level 1:

An expert who has achieved level 1.

Habit-Forming:

Visited the website for 3 consecutive days.

New Friend:

An expert that has 1 follower.

Welcome Back:

Visited the website for 2 consecutive days.

  • Contributor 1 Answer
  • Posted on Jan 09, 2016
Cheryl Lamothe
Contributor
Level 1:

An expert who has achieved level 1.

Habit-Forming:

Visited the website for 3 consecutive days.

New Friend:

An expert that has 1 follower.

Welcome Back:

Visited the website for 2 consecutive days.

Joined: Jan 09, 2016
Answers
1
Questions
1
Helped
15755
Points
6

This has happened to me multiple times.. Each time I found my emergency brake had slipped even the tinyest bit from its off position. Always check that first.

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

How to turn off traction control for a 2002 Buick Century

The Enhanced
Traction System
warning light may
come on for the
following reasons:

If you turn the system off by shifting to SECOND (2)
or FIRST (1), the warning light will come on and stay
on. To turn the system back on, shift to THIRD (3) or
AUTOMATIC OVERDRIVE (). See “Enhanced
Traction System” in the Index.

If the Enhanced Traction System warning light
comes on and stays on for an extended period of
time when the system is turned on, your vehicle
needs service. Adjust your driving accordingly.

The warning light will come on when you set your
parking brake with the engine running, and it will
stay on if your parking brake doesn’t release fully.
If the transaxle shift lever is in any position other
than FIRST (1) or SECOND (2) and the warning
light stays on after your parking brake is fully
released, it means there’s a problem with the system.

If the traction control system is affected by an
engine-related problem, the system will turn off
and the warning light will come on.
0helpful
1answer

I keep getting a message service stabilitrak

StabiliTrak Indicator Light: If the warning light does not come on then, have it fixed so it will be ready to warn you if there is a problem. If it stays on, or comes on when you are driving, there may be a problem with your StabiliTrak system and your vehicle may need service. When this warning light is on, the system is off and will not limit wheel spin. Adjust your driving accordingly.

This light will also flash when the StabiliTrak system is active. If the StabiliTrak system warning light comes on and stays on for an extended period of time when the system is turned on, your vehicle needs service.

The traction control part of StabiliTrak can be turned off by pressing and releasing the StabiliTrak button if both systems (traction control and StabiliTrak) were previously on. To disable both traction control and StabiliTrak, press and hold the button for five seconds.

Traction control and StabiliTrak can be turned on by pressing and releasing the StabiliTrak button if not automatically shut off for any other reason.

When the TCS or StabiliTrak system is turned off, the StabiliTrak light and the appropriate TCS off or StabiliTrak off message will be displayed on the DIC to warn the driver. Your vehicle will still have brake-traction control when traction control is off, but will not be able to use the engine speed management system.

If the StabiliTrak and/or Traction Control are not operating properly, I encourage you to take your vehicle in for inspection. A certified technician will be able to offer a more accurate diagnosis.
0helpful
2answers

2000 pontiac montana Brake light and Trac off stay on

No.
The brake warning light could be telling you there is a problem with the hydraulic brake system or the parking brake.
The trac off light is saying there is a problem with the brakes or engine and the traction control system is disabled.
4helpful
1answer

Why does my traction off light come on?

You either have a problem with your engine control system, the traction control system, or you are not in the correct gear. See the explaination below. This is from the 2000 Chevrolet Cavalier Owner's Manual.

TRAC-OFF LIGHT

... If you turn the system off by moving the shift lever

to FIRST (1) or SECOND (2), the warning light will

come on and stay on. To turn the system back on,

move the shift lever back to a position other than

FIRST (1) or SECOND (2). The warning light

should go off. (See "Enhanced Traction System"

in the Index for more information.)

 The warning light will come on when you set your

parking brake with the engine running, and it will

stay on if your parking brake doesn't release fully.

If the transaxle shift lever is in any position other

than FIRST (1) or SECOND (2) and the warning

light stays on after your parking brake is fully

released, it means there's a problem with the system.

 If the traction control system is affected by an

engine-related problem, the system will turn off

and the warning light will come on.

If the Enhanced Traction System warning light comes

on and stays on for an extended period of time when the

transaxle shift lever is in any position other than FIRST
(1) or SECOND (2) your vehicle needs service.

0helpful
1answer

Left the keys in the ignition adn had AAA jump it. Now the T/C with a slash through it came on and the light that says low engine power. The car starts really rough and has no power when u drive it. WHats...

T/C light = Traction Control

Could be something going on with a wheel speed sensor. You'll have to have the ABS/TCS controller scanned for any stored trouble codes to see why the controller is turning on the light. The code(s) might help you to determine what part of the system is faulting. You'll have to take it to a shop that has a high end scan tool.

If the TC light is on, chances are there is a trouble code set and stored in the computer. You need to determine what the code is. If you take the car to a nationally recognized parts store, most will scan the computer for free, so there is no money out of pocket for you.


Actron also makes a ABS code checker called BrakeScan. Don't know how good it is, but it might be good for a DIY person.

TC Explanation:

If your vehicle is equipped with the Enhanced Traction System (ETS), this warning light should come on briefly as you start the engine. If the warning light does not come on, then have it fixed so it will be ready to warn you if there is a problem.
If the warning light stays on, or comes on when you are driving, there may be a problem with your Enhanced Traction System and your vehicle may need service. When this warning light is on, the system will not limit wheel spin. Adjust your driving accordingly.
The Enhanced Traction System warning light may come on for the following reasons:
If you turn the system off by moving the shift lever to FIRST (1), the warning light will come on and stay on. To turn the system back on, move the shift lever back to a position other than FIRST (1). The warning light should go off. The warning light will come on when you set your parking brake with the engine running, and it will stay on if your parking brake does not release fully. If the transaxle shift lever is in any position other than FIRST (1) and the warning light stays on after your parking brake is fully released, it means there is a problem with the system. If the traction control system is affected by an engine-related problem, the system will turn off and the warning light will come on. If the Enhanced Traction System warning light comes on and stays on for an extended period of time when the transaxle shift lever is in any position other than FIRST (1), your vehicle needs service.


Thanks for using FixYa - a 4 THUMBS rating and POSITIVE TESTIMONIAL are appreciated for answering your FREE question.
0helpful
1answer

The "ETS" light is on what does that mean?

EST - Enhanced Traction System

This light should come on briefly as you start the engine.
When the warning light is on, the system will not limit wheel spin.
There should be a button to turn it on or off, for the system to be working the light should be off, if the light is just staying on you need to have it services.
Hope this was very helpful.
0helpful
2answers

How do I turn traction control on? Light on dash says "traction off" all the time.

The Enhanced Traction System warning light may come on for the following reasons:
If you turn the system off by shifting to SECOND (2) or FIRST (1), the warning light will come on and stay on. To turn the system back on,shift to THIRD (3) or AUTOMATIC OVERDRIVE

If the traction control system is affected by an engine-related problem, the system will turn off and the warning light will come on.

If the Enhanced Traction System warning lightmcomes on and stays on for an extended period of time when the system is turned on, your vehicle needs service. Adjust your driving accordingly..
7helpful
1answer

Enhanced Traction System Warning Light (TRAC OFF)

i have the same problem, dealer says its the trac sensor on one of the front hubs . to fix the problem you have to replace the wheel bearing assembly. you cant buy just the sensor, dealer wants 400.00 do it yourself for 100.00 or less shop for parts on line or cover the light with black tape it will not hurt anything
0helpful
2answers

Trac off light- Hi, mom has a 2004 Chevy Impala and just started it and noticed a light on the dash came on reading, "Trac off". Do you know what this means? The dealer is trying to get my 73yr old mom to...

hi Deborah.
this is all i could find out from the internet.
ABS and Trac OFF usually indicate a dirty or faulty ABS wheel sensor. You'll have to scan for the codes to see why the check engine light is on.
the abs and trac is the wheel speed sensor, you will probably have to replace the hub.
Have you already checked your owners manual for troubleshooting? If not, page 3-35 has the section about your "Trac Off" message.

"If there's a brakesystem problem that is specifically
related to tractioncontrol, the tractioncontrol
system will turn off and the warning light will come
on. If your brakes begin to overheat, the traction
controlsystem will turn off and the warning light will
come on until your brakes cool down...
If the tractioncontrolsystem warning light comes on
and stays on for an extended period of time when the
system is turned on, your vehicle needs service."

not sure if this helps you out but its all i could find out.
sorry if its of no help to you.
Not finding what you are looking for?

15,765 views

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6988 Answers

john h

Level 3 Expert

29494 Answers

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

Answer questions

Manuals & User Guides

Loading...