For the brakes, check for warped rotors.
For the turning, check for worn CV joints.
auto braking system they don't stop , they sort of vibrate so you don't skid.
You possibly have warped brake rotors on the front. Or Bad Wheel Bearings.
Rotors or drums warped. Have them turned.
Possible warped rotor. Turning rotors doesn't get rid of warp. Brake shop needs to check for this and replacement of rotor is cure for this problem
Warped rotors is the most likely cause. Have the rotors turned or replaced and new pads installed.
your rotors on the front are warped. they need to be turned or replaced.
speakers vibrate farther
If you only did the front brakes, the problem may be in the rear brakes.
Yes, you will feel the brake pulsate. Just keep full steady pressure on the pedal and steer around the accident if possible.
Were the rotors resurfaced or replaced, or just the pads? Warped rotors are the most common cause of vibration when braking
cv axle The rear brake drums may be out of round also.
possible due to Engine mounting problem or ECU is not responding properly. Pls. contact to your mechanic ASAP. Usman Ali