Question 1
How are the antilock system valves activated on a Kelsey-Hayes 4WAL system?
◦ Pulse width modulation
◦ Switched on or off
◦ Frequency modulation
◦ None of these are correct
Question 2
Most wheel speed sensors should measure how much resistance?
◦ 800 to 1,400 ohms
◦ 100 to 300 ohms
◦ 1 to 3 ohms
◦ 0.1 to 1 ohm