Check engine How do I turn off the check Engine light on Acura TL 3.2 1999

the TCS light will come on any time the check engine light comes on. Pull codes from the engines computer to see why the check engine light is on. Post the codes in the comments below and I'll do my best to assist you further.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

If it happened right after the oil change, I would take it back there first.
Even if they can't fix it, they need to know about it if you have it fixed somewhere else. They might be on the hook for the repairs.
They could have left something unplugged which would turn on the check engine light. The traction control is affected by the engine performance.

To reset check engine light... Disconnect the ground (black wire) from the battery. Wait for at least a minute for the computer to reset, then reconnect the ground. Start your car, and the light should not come back on.

Somehow it is effecting the TPS (Throttle position sensor) This is the only input to go to third to fouth and not seeing the proper gear change VSA light appears.

The OBDII connector is located in the center console just behind the ashtray. There is a plastic cover that must be removed and you will find the connector behind the cover.

these lights are not like a check engine light that stays on with a memory code. the only way to turn these lights off is to fix the problem.

To reset the Engine Light, you'll need a OBD II scanner. It cost about $100.

Or, you can go to you local auto-parts store. Most stores will turn the Engine Light off for you for free using their scanner.

unhook batterie 4 several min and hook back up
if the light reappears take 2 auto zone have them test its free

You can turn off the Check Engine light by either disconnecting the battery or by using a code reader to clear the codes. However, if the problem still exists it will come right back on. Instead you should get the code read, find out what the problem is, and fix it. Your local autozone or checker auto parts store will read them for free.

To turn off the check engine light you have to 1.) Have a scan tool capable of reading your cars computer that has an option to clear any codes stored, or 2.) find out what is causing the check engine light to come on and make repairs.

Even if you clear the code which will turn off the check engine light, and there is a persistent issue, then the check engine light will come back on.

Your best bet is to take it to an auto parts store like Autozone and have them use their scan tool to retrieve the stored code and tell you what it indicates. If that information is not helpful to you then post up the code here and I will see what I can come up with for you.