i have a 2002 is300 eshift and i hit a huge speed bump and right after my abs light is on constant and my trac light is blinking i searched the forums and saw similar problems but nothing exact if anyone know a possible cause or fix please reply thanks

 

If you disconnect your battery, it might reset it, but if the speed bump damaged your brakes or certain sensors, then you might need to bring it back to the dealer to have it fix.

 

i think some of the sensors are damaged, 02 sensor maybe?

the trac blinking i think that means the car is running lean or so, i forgot

 

i drove around for about 50 miles and no lights came on hitting bumps starting and stopping no problem it only came on after going from reverse to drive backing out of a parking place any new opinions

 

i looked under it and there was no scrapes or anything along the exhaust or around any of the sensors on the rear axle or around the front brakes

 

umm..... then maybe it's just a loose plug?

 

does anyone know what would make these lights come on i was thinking a wheel speed sensor but not sure does anyone know if a obd2 reader will check codes for abs problems because there is not a check engine light on also just abs (solid) and trac off (blinking) i would take it to the dealer for a diagnostic but trying to avoid a 100 fee if it is something simple


also does anyone know how to unplug or disable traction control all together (not the button)

thanks in advance jason