Abs and tracs light stays on but have had abs pump checked and is showing no problems can we disconnect so abs light isnt on

First check to see if all the wheel speed sensors are reading. If one fails, it will deactivate several of these systems.

Did you attach everything back the way it was before you took it apart? Sometimes those abs sensors get ruined in the process. Diy on my car and messed it all up. Try disconnecting battery to reset it if you think everything was put back correctly.

1-check the tank cover
2-disconnect the battery for five minutes to reset the computer

sounds like possibly one of the sensor connections is disconnected possibly when oil was changed maybe one of the plug ins were knocked off or partailly disconnected, check all plug ins under hood most likely a plug in on the abs unit under the hood,(usually has lines running to the master cylinder) possbly plug in onthe master cylinder also.

When the check engine light comes on,The ABS system becomes disabled and so does Trac,You need the check engine light code,As for the windshield washer if the wiper work the pump is non operational,as for the signal light its cheaper to put a signal flasher on if that doesnt correct it you will need a multi switch.Unless you have a lot of money and let someone diagnosis the problem

that sounds correct,
the ABS sensor is located in the front wheel bearing,So it's easier to change bering and hub assembly

If you are using an obd2 reader, make sure it has all the updates. If the check engine light is on, is should show up on reader. There is also a ABS light tester as well. It sounds like an error in the ABS/Trac cirucuits. It could be a bad pump or faulty module.

This generally means that you have a problem with your brake system. I would try opening the hood and checking the brake fluid level on your Avalon.

hi...For this problem you have to check the ECM
board.
check it out..
thank u..
rate me..

you should be able to pulse the pump in actuator tests you can test the signal at the same time.your cruise wont work if the abs isnt working it takes the readings from the wheels,check your power and earths at the pump.