Overview
The second of this two part series focuses on the actual diagnosis and repair of lighting systems, instruments and accessories, including: horns, windshield wipers, headlights, turn signals and hazard lights, car radios, and high-tech radar and sonar navigation systems. 24 interactions actively involve the learner in the training. Lesson interactions provide the learner opportunities to apply what he or she has learned. The computer assesses the learner's level of understanding of all learning objectives. When the learner answers a question incorrectly the computer provides remedial instruction and reviews the material until the learner can answer correctly.
Mastery's exclusive Follow-up Review, standard in all Mastery Advantage courses, provides time-delayed reinforcement and review of the learner's newly acquired knowledge. The Follow-up Review enhances the transfer of newly acquired knowledge to the learner's long-term memory.
The Learner navigates through the course and its resources using the standard Mastery Control Bar. Course resources include a glossary of terms.
Lighting Systems Diagnosis and Repair
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Introduction |
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Headlamps |
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Halogen headlamps |
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High intensity discharge headlamps |
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Headlamp control circuits |
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Daytime running lamps |
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Automatic headlamp systems |
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Instrument panel lamps |
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Tail lamps and side marker lamps |
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Lighting system diagnosis |
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Headlamp bulb service |
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Turn signals and hazard flashers |
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Windshield wipers |
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Windshield washer pumps |
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Horns |
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Diagnosing horn circuits |
| · |
Summary |
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Gauges, Warning Devices and Driver Info Systems Diagnosis and Repair
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Introduction |
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Analog gauges |
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Instrument voltage regulators |
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Gauge sending units |
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Fuel level sending units |
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Coolant temperature sensors |
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Warning lamps |
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Speedometers |
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Tachometers |
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Driver's information modules |
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Gauge diagnosis |
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Inaccurate gauge diagnosis |
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Summary |
|
Accessory Systems Diagnosis and Repair
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Introduction |
| · |
Motor driver accessory systems |
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Electric motors |
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Motor drive systems |
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Diagnosing motor driven accessories |
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Motor driveline problems |
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Cruise control system operations |
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Cruise control diagnosis |
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Summary |
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Supplemental Restraint Systems
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Introduction |
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Air bag modules |
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Electronic control modules |
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Supplemental restraint systems control unit inputs |
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Accelerometers or G sensors |
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Safing sensors |
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Discriminators |
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Side or head airbag sensors |
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Passenger detection systems |
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Supplemental restraing system control unit: outputs |
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Airbag modules |
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Side or head impact protection systems |
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Seat belt pretenstioners |
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Knee bolsters |
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SRS wiring systems |
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Clocksprings or spiral cables |
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Capacitor |
| · |
Supplemental restraint system diagnosis |
| · |
Summary |
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| Describe the operation of the various automotive lighting systems.
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| Describe the different types of headlamps and how they are controlled.
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| Diagnose improper turn signal and hazard lamp operation.
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| Diagnose the operation of a horn circuit.
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| Diagnose an inoperative horn.
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| Inspect and test gauges and warning lamps.
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| Inspect and test gauge sending units.
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| Inspect and test printed circuits.
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| Diagnose the cause of incorrect gauge and warning lamp operation.
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| Inspect and test sensors for electronic gauges.
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| Describe the operation of a power window system.
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| Describe the operation of a power door lock system.
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| Understand motor driven accessory drive systems.
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| Understand the operation of electrical system motors.
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| Diagnose a multiplexed electrical system.
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| Identify the components of vehicle safety systems.
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| Describe the operation of a supplemental restraint system (airbag) control module.
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| Describe the supplemental restraint system's self-test.
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| Retrieve diagnostic trouble codes from a supplemental restraint system's control unit.
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| Develop a diagnostic strategy for supplemental restraint systems based on diagnostic code information.
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