2007 Lexus RX350 Q&A

2007 Lexus RX350 Question: I changed my brake pad and disc. now the car vibrates with VSC/checkengine error

The brake pad and disc were just changed. but the next day, after a while the car vibrated and showed check engine and VSC lights. the lights are yet to go off completely as it has been reset with the scanner. also, the car still vibrates occasionally. -
Answer 1
does it vibrate while braking or all the time? -