Had new front brake pads and rotors installed last week. Get grinding noise in reverse when first starting out then it goes away. ABS light and 4 wheel drive light come on and flash. Brakes work fine, what isproblem?

Do yourself a favour and for your own safety, take it to a Suzuki garage for repair.
Brakes that don't work properly are very dangerous.

hi,

one of the replacement parts may have been faulty or may not have been put on right. take it back to where it was serviced or if you cant do that start with new rotors and pads in the front only, drive it and see if problem persists, if problem persists put new shoes on the back

Rotors could be one problem.Check fluid level.Who did the brakes.Abs is sensor which is in hub bearings .Could be bad.

try skimming your rotors

strip out the front pads and fit new pads in also clean up abs rotors

May be the grade of pad that was used in replacement,Would find out if ceramic brake pad is available for this vehicle.They usually cost a little more but provide better perfomance typically less noise issues and create less brake dust.

probably a dumb question, but if there is a backing plate, did you make sure it isnt bent and hitting the rotor? you never want to sand new rotors, although i dont think it would cause this concern. i would suggest lightly scuffing up the brake pads. this will eliminate any noise caused by the contact of the rotors and pads. if it goes away then you know its a problem with the pads/rotors.

scoring of only the inside rotors would make me think that possibly the caliper slides are frozen up. make sure they move quite freely on the slides. it is not uncommon for brake pads to score rotors though.

but brake noises at low speeds that dont' change when applying light brake pressure are usually some sort of metal or something contacting the rotor.

The grinding sound when braking is almost surely worn brake pads. If an abs sensor is bad it will set the abs light on. Heres an easy way to figure whether to look at the front or rear brakes first. When braking, take notice as to whether the vibration is felt more in the steering wheel or the seat. If it is more in the steering wheel take a look at your front brakes first, and obviously if it is felt in the seat look at the back brakes first. Both front and rear need to be checked out because the pulsating you are feeling is due to rotors or drums that have been heated up and warped. In order to fix both problems, you most likely will need brake pads and rotors/drums. If you just replace the pads, not only will the pads wear away faster due to the damage to the rotors/drums, but your vibration issue will not go away and infact may intensify.

i dont know about the tc lights but you may need new rotors and brake pads.

Did you check the rotors to see if they were cracked or 'thin' ? Rotors sometimes get really thin with use.And they can crack. Or as in one case that I know of there was sand between the rotor and the pads. The pads were also new. Removed the gravelly sand and they worked fine.