Michigan State Brakes Certification Practice Exam

Which of the following is not a necessary precaution to follow when performing brake repairs on an ABS equipped vehicle?

1. Always remove the electronic brake control module fuse before adjustments

2. Deactivate the battery before starting the repair

3. Follow manufacturer specific recommendations for repairs

4. Wear safety glasses during the repair

The correct answer is: Always remove the electronic brake control module fuse before adjustments

The correct answer highlights that it is not necessary to always remove the electronic brake control module fuse before making adjustments to brake systems on ABS-equipped vehicles. Many manufacturers do not require this as a standard procedure for every brake repair. Instead, it is essential to follow the specific service procedures outlined by the manufacturer for any particular vehicle. This is because different vehicles may have varied requirements and protocols based on their ABS designs. In the case of the other precautions, deactivating the battery before starting repairs is crucial to prevent electrical shorts or accidental activation of the braking system while you're working on it. Furthermore, adhering to manufacturer-specific recommendations ensures that repairs are conducted per the vehicle's design requirements, thereby maintaining safety and performance standards. Wearing safety glasses is a essential practice to protect your eyes from debris and potential hazards during repair work. These practices promote safety and compliance with industry standards during brake repairs.