Question about 2000 Pontiac Sunfire

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Check engine light, ABS and Enhanced Traction System Warning Lights are lite up

Check Engine light is lite up, ABS light is lite up and Enhanced Traction System Warning light is lite up. Vehicle still seems to be running fine.

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: abs light, trac light, service engine soon light

The problem is probably the wheel hub bearings and it is more that likely the front. I had the same problem a few weeks on my 00 grand am gt. Connected the car to the tester it gave me a code for left front wheel bearing. I replace both wheel bearings because i figured what the hell they both have the same amount of miles on them. Taaadaaa no more lights!!! Hope this solves your problem.

Posted on Apr 01, 2009

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csmock132
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SOURCE: abs light, trac light, service engine soon light 2001 Pontiac Grand Am

Sounds like you have a bad wheel speed sensor. You need to have it scanned. Since it's been sitting, it might just be a bad connection to one of the speed sensors.

Posted on Jun 02, 2009

  • 2 Answers

SOURCE: 2000 montana brakes shutter and the abs light and

i had the same problem on my 2000 montana, used a scanner to check for abs code and found right front sensor throwing code, checked sensor and found ok, checked harness from sensor to connection under hood and found wiring circut at the plastic clip where harness hooks to sensor was bad, replaced harness from connector to sensor and problem went away

Posted on Jun 17, 2009

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SOURCE: Lights that wont go away: Trac Off, ABS, Oil Change, Service Vehicle soon

I have this same problem with my 2000 Grand Am and the mechanic that I had taken it to had told me it was from a bad ABS sensor in a wheel hub, in order to fix that I would need to purchase a new hub. He said that triggered the service vehicle soon light and had caused the ABS light to come on as well. Although I have not fixed it yet, I trust that this is the problem.

Posted on Jul 08, 2009

Imus
  • 2 Answers

SOURCE: Traction Control Off and Service ABS System

If your trac and abs are both on. the problem could be a wheel speed sensor.
on some GM cars this sensor is built into the vehichles hub unit. making the bering and sensor one sealed unit. cheap hub units can be gotten (under 100 bucks) at autozone

Posted on Jul 21, 2009

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1 Answer

ABS and Traction Control failure with check engine and steering lights additionally illuminated


look listen and dance not matter how you performance keep it calp and trust it

Feb 20, 2014 | 2008 Volkswagen Rabbit

1 Answer

CHECK ENGINE LIGHT, TCS OFF LIGHT AND THE TRACTION LIGHT are on...


Code 340 is for a problem with the cam position sensor. That would affect the tach and cause the check engine light to be on.
And most all the time the check engine light is on the other warning lights will be also. The Traction control system uses the engine and the ABS system to function. So if there is a problem with the engine, the TCS will be disabled.
The cam sensor and circuits would need to be tested. It could be a wiring problem.

Apr 24, 2013 | 2006 Mazda 6 s

1 Answer

Meaning of warning lights


Manufacturers spend billions of dollars a year refining their cars' on-board diagnostics systems. However, all of the sophisticated diagnostics in the world will do little good if you don't know what the warning lights mean.
Purpose
Modern automobiles have dozens of sensors to monitor engine, braking and chassis performance. Any deviation from the car's established limits will trigger a dashboard warning light.


Check Engine Light
Check engine lights can indicate failure of the emissions system, fuel injection system, faulty sensor feedback, overheating or lack of voltage, transmission failure, and engine knock ignition system failure.


Brake Lights
Almost all cars have two separate lights for the braking system: a red "ABS" (anti-lock braking system) light and "Brake Warning" light. The former indicates failure of the electronic anti-lock system, the latter a loss of fluid pressure in the brake system itself.


Dynamic Warnings
Many modern cars have traction or stability control systems that prevent and notify the driver of tire slippage. These lights can come in the form of amber "SLIP," "TC," or "TRACTION" lights (for spinning tires), or "ESC" (electronic stability control) lights for a sliding vehicle.


Safety Lights
Most cars have a diagrammatic warning that indicates a door that isn't all the way closed, a seat-belt warning light, and an "airbag disabled/enabled" light. Any or all of these will be red or amber.


Read more: Car OBD2 diagnostic tool

Jul 25, 2012 | Cars & Trucks

1 Answer

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.

Aug 08, 2011 | 2000 Chevrolet Cavalier

2 Answers

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

1 Answer

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.


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Oct 09, 2010 | 2006 Chevrolet Cobalt

2 Answers

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..

Oct 17, 2009 | 1993 Buick Park Avenue

3 Answers

My 1997 cavalier has and ets and chech engine light on no one knows what the ets light means can any one help. it runs finetill i come to a stop and the tack jumps up and down then shuts off but if i put...


Chevrolet customer service said the ets light means enhanced traction control (ets) check the fuses. if you do not find a fuse blown you need to take it to the nearest chevy dealer so they can run a diognostic on it to find the code and replace any electrical parts that need replaced so this light will shut off.

also you can contact them any time at
1-800-222-1020

please do not forget to rate and comment on your experience today

Aug 20, 2009 | 1997 Chevrolet Cavalier

1 Answer

Dummie lights are trying to tell me something!!!!


The ABS light being on means the Anti-Lock Brake System has a problem and is shut off until repaired. The TC light should be Traction Control, which will come on when there is a problem with the ABS. If the check engine light is on then there is a issue with the engine controls, Testing will need to be done to come up with the fix to keep the lights off.

Jan 26, 2009 | 2002 Pontiac Sunfire

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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