Chapter 19 Quest - Automotive Chasis Systems 5th Ed....

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Automotive Chasis Systems 5 th Ed. Chapter 19 Questions Name _ ____________________ 1. The RED brake light indicates to the vehicle operator what types of issues? The parking brake is on, there is a system failure. 2. The amber ABS light indicates what types of issues? A problem with the ABS system (usually sensors) 3. What is the Quick and Easy Wheel Speed Sensor Diagnosis’? Raise vehicle. Spin one tire. If the ABS light comes on then the sensor is still good. Turn key off then back on and repeat for each of the wheels. 4. Look at the charts on page p. 341. Are all ABS systems diagnostic trouble codes retrieved with a scan tool? list TWO exceptions. No, brake warning lamps and breakout boxes. 5. Here’s an intro to GM’s RWAL (Rear Wheel Anti-lock). It’s a simple system. There is no ABS / amber light. Read the ‘RWAL Diagnosis’ box on p. 343. Apparently the RED brake light has different levels of brightness. After reading the box, which condition will turn the light ON its brightest:
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Chapter 19 Quest - Automotive Chasis Systems 5th Ed....

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