When a loss of signal occurs in one wheel speed sensor on a typical truck pneumatic ABS system,which of the following is most likely to result?
A) ABS shuts down and reverts to normal non-ABS operation
B) partial ABS shutdown and default to partial ABS operation
C) ABS warning lamp illuminates to alert the driver
D) Both B and C

Question

Quizplus · Accepted Answer

When a loss of signal occurs in one wheel speed sensor on a typical truck pneumatic ABS system, it typically results in a partial ABS shutdown where the system defaults to partial ABS operation for the remaining wheels with functioning sensors. Additionally, the ABS warning lamp illuminates to alert the driver of the issue, ensuring they are aware that the system is not functioning fully.

When a Loss of Signal Occurs in One Wheel Speed