AUTO 107 - Heating and Air Conditioning Level 1

Credits: 2
Instructional Contact Hours: 3

Introduces inspection and maintenance of vehicle HVAC systems. Practices NATEF tasks to MLR (maintenance and light repair) level related to HVAC systems.

Prerequisite(s): None
Corequisite(s): None
Lecture Hours: 30 Lab Hours: 15
Meets MTA Requirement: None
Pass/NoCredit: No

Outcomes and Objectives

Complete general Level 1 NATEF tasks as listed below.
1. Research applicable vehicle and service information, vehicle service history, service precautions, and technical service bulletins.
Complete Level 1 NATEF tasks related to Refrigeration System Components as listed below.
1. Inspect and replace A/C compressor drive belts, pulleys, and tensioners; determine necessary action.
2. Identify hybrid vehicle A/C system electrical circuits and the service/safety precautions.
3. Inspect A/C condenser for airflow restrictions; determine necessary action.
Complete Level 1 NATEF tasks related to Heating, Ventilation, and Engine Cooling Systems as listed below.
1. Inspect engine cooling and heater systems hoses; perform necessary action.
Complete Level 1 NATEF tasks related to Operating Systems and Related Controls as listed below.
1. Inspect A/C-heater ducts, doors, hoses, cabin filters, and outlets; perform necessary action
2. Identify the source of A/C system odors.