Q: Check engine light and traction control light came on at same time.

asked by on September 29, 2016

Both light came on and can't use traction control button to shut off. No noises, runs fine.

My car has 50000 miles.
My car has an automatic transmission.

Check Engine Light is on Inspection $94.99 - $114.99 Get a Quote

Hi, thanks for writing in. A diagnostics has to be run on the vehicle to determine why the lights are on. They are most likely related but the only way to be certain as to what the cause is, is to scan the system. Unfortunately, the traction control button is not the solution.

If you would like help, consider having an expert automotive technician from YourMechanic come to your home or office to inspect and diagnose this issue for you, and make or suggest any repairs as needed.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

can a heater core prevent, air conditioning, from blowing cold?
The heater core will not cause the A/C to not blow cold. If your A/C is working properly with the correct amount of refrigerant, then you may have a temperature blend door not working and staying on heat mode. If...
High idling on cold start
Hi there thanks for writing in about your 2006 Lincoln Zephyr. This sounds like a failing idle air control valve issue (https://www.yourmechanic.com/services/idle-control-valve-replacement). If this is confirmed, and the valve is replaced, there is also a 'relearning" process for the engine...
Car rough idles and worse when engine is warm - 2008 BMW 528i
Hey there. You should first check for any problem codes. Next, check for vacuum leaks (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-a-vacuum-leak). Third, check out the idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) - clean it if possible. A professional mechanic, like one from YourMechanic, can help with...
timing chain marks
You should leave the gear where it is unless you plan on removing the distributor and indexing it again. The engine as of now is not on the TDC (Top Dead Center) of the compression stroke of the number one...
Gas cap loose and check engine soon light comes on
Hi. In some cases I have seen that after market gas caps do fix the engine light for the gas cap. I suggest you try getting a gas cap from the Buick dealership and have the engine light reset properly....
WHAT KIND OF MOTOR OIL DO I USE AND HOW MANY QUARTS ?
The V6-3.0L Turbo is diesel powered. If that is the vehicle that you have, the oil capacity is 6.8 quarts assuming you install a new filter and, of course, you should use a new filter. In all events, check the...
Over heated car cranks but does not want to start
Hi There, It sounds like your car may have a blown head gasket as a result of overheating. A blown head gasket may cause a number of different symptoms. A head gasket that fails between cylinders will generally cause a...
I have a mini r53 s (supercharged) runs fine but when car stop and AC is on for a wile car overheat
Your question makes me think of a case I ran into a few years ago. The owner had modified his car but when he installed his fans, one of them was wired backwards so the fan ran in reverse. The...
2001 Chevy s-10 truck that won't start. Lights come on but when I turn the ignition there is no noise ( grinding, clicking )
Hello, thank you for writing in. The vehicle depends on two main components for starting. Considering the starter motor is not functioning at all, you either do not have power going to it, or the motor has failed and is...

Related articles

P0117 OBD-II Trouble Code: Engine Coolant Temperature (ECT) Sensor Circuit Low Output Problem
P0117 P0117 code definition Engine Coolant Temperature (ECT) sensor circuit low output problem What the P0117 code means P0117 is the OBD-II generic code that indicates the engine control module (ECM) has seen the ECT sensor output go less than...
P0438 OBD-II Trouble Code: Catalyst Temperature Sensor High (Bank 2)
P0438 means the catalytic convertor is not functioning properly at 100% efficency
P0772 OBD-II Trouble Code: Shift Solenoid E Stuck On
P0772 means that a problem in the shift solenoid was detected, usually in the form of an incorrect gear ratio due to low or dirty transmission fluid.