A brake warning lamp on the dash remains on whenever the ignition is on. If the wire to the pressure differential switch (usually a part of the combination valve or built into the master cylinder) is unplugged, the dash lamp goes out. Technician A says that this is an indication of a fault in the brake hydraulic system. Technician B says the problem is probably due to a stuck parking brake cable
switch. Who is right?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
A
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A General Motors technician reports that the parts specialist used the VIN to look up a trim part but the parts does not match the one needed for a new vehicle being repaired. The technician and parts specialist double checked the part numbers. What option below might help the service team identify the correct part?
A. Use the GM option code sticker on the vehicle to help identify the correct service parts B. Go to a salvage yard and find a part that matches C. Look on the decal under the hood for the trim part code D. Use an aftermarket supplier publication to look up a part that is a “close match” to the one required for the new vehicle
An issue of great concern for animal welfare activists is the use of animals for
What will be an ideal response?
Choose the correct formula to solve the problem.
A circuit has a voltage of 120 volts and a current of 7.5 amps. Find the amount of power used.
Fill in the blank(s) with the appropriate word(s).
The most common types of plain bearings are journal (sleeve) bearings and ____________________ bearings.
Fill in the blank(s) with the appropriate word(s).