alwaleedi

I have Lexus 460 LS L 2007
Few months back changed the battery and every thing was ok
2 months after I had problem in the sound system ( radioand dvd ) which was on and off
one month back suddenly I had all the warning lights in the dashboard on with massage saying that that the brake system is malfoctioning and check the ABS system
I took the car to LEXUS dealer and they reprogramed the computer abd then every thing went back to normal and the problem fixed
two days after I had these warning lights again with the same massege
I do not know what to do , any help will be appreciated







99







9

greg3852

I would take it back to Lexus. I'm assuming you paid for them to fix it. If so, then take it back and tell them it isn't fixed.

alwaleedi

they told me if the lights appear again we will do reprograming again if persist you have to change ABS system which is sooooo expentive

jmcraney

I think when your dealer "reprograms the computer" he really just disconnects the battery for a few minutes and then reconnects it. What you are experiencing may be related to a defective battery. You should remove the battery from the car and have it tested and fully charged by a competent battery dealer. You should also inspect the battery cables and terminal clamps to insure that they are in good working order.

If you continue to have battery problems then you should consider the doorjamb switches as a possible source.

tofu

A year ago I had problem with my battery running out of juice and I had to get my ABS system re-calibrated with the shop computer, also I had to reset the passenger side power window.
What's up with that? LS can be pain in the rear if battery is dead I guess..