Friday, July 2nd, 2021 AT 6:23 PM
After recently got a replacement for the front brake pads and rotors from one brake store, found every time pressing the braking pedal always kept pulsing like ABS lock-on false triggered while driving speed more than 30-40 mile. A longer braking distance and high-risk driving, not any ABS and brake code light on. To test ABS, unplugged the cable from the ABS control unit, braking working normally. But ABS and engine check light on, speed meter not working anymore. After testing, reconnect the cable to the ABS unit, unfortunately, ABS and checking light still on showing ABS and speed sensor abnormal. Please help figure out what is wrong. ABS/speed sensor or ABS pump control unit? Really appreciate any suggestion! Josh