In this video a shop has asked me to help them with an ABS system problem. The truck has a very low brake pedal, but stops correctly. A hard application can force an ABS event. Previous repair attempts included replacing the calipers, master cylinder, and bleeding the system and yet the low pedal persisted. Using the scan tool to close the isolation valves a clear difference in pedal travel is noted between the right front wheel and the other three, confirming that what ever was wrong is related directly to the right front wheel only. After watching the video, try and answer the questions at the end of it. They are short so pause the video as you consider the question being asked. Look at the comments for the answers.
10 сен 2024