10 courses with the subject DIAG, each shown exactly as we captured it from the college's catalog, with every element we hold. Where the wording looks broken, that is our reading of the catalog, not the college's text.
DIAG 2600The Diagnostic Process2
Credit(s) 1 credit lecture/1 credit lab This course introduces the diagnostic process for addressing advanced electronic and computer controlled system failures. Automotive safety and hazardous material handling will be reviewed. Communicating, interacting, interviewing, and using a systematic approach to gather customer information will be covered. Accurate repair order documentation using the Complaint, Cause, and Correction (3-C’s) format will be addressed. This course will also review operation of Fluke 88V advanced functions and introduce the use and operation of the automotive oscilloscope as a diagnostic tool.
DIAG 2620Vehicle Networking and Service Programming3
Credit(s) 1 credit lecture/2 credits lab This course covers the concept, operation, and diagnosis of light duty vehicle computer networking or multiplexing systems. Network protocols to be addressed include Class A, Class B, Class C, and Onboard Diagnostic II (OBD-II). Controller Area Network (CAN) Bus and supplemental bus systems including Local Interconnect Network (LIN) Bus, Media-Oriented System Transport (MOST) Data Bus, and Bluetooth communications and their characteristics as applied to light duty vehicles will be discussed and examined. Electronic Control Module (ECM) and Electronic Control Unit (ECU) Programmable Read Only Memory (PROM), Erasable Programmable Read Only Memory (EPROM), and Electrically Erasable Programmable Read Only Memory (EEPROM) programming, calibration, and configuration processes will also be explored. Hands-on diagnosis of these systems using scan tools, the Fluke 88V DMM, oscilloscopes, and other diagnostic equipment will be a significant part of this course.
Credit(s) 1 credit lecture/2 credits lab This course addresses the operation and servicing of powertrain control systems, including engine and automatic transmissions. Gasoline fuel injection, direct fuel injection, and flex-fuel will be discussed. The purpose, theory of operation, and service of advanced engine systems such as variable valve timing, cylinder deactivation, variable displacement oil pumps, electrically heated thermostats, and electric water pumps will also be covered. Gasoline engine ignition systems will be studied. Gasoline engine emission control systems will be addressed. Automatic transmission shift control strategy and operation will also be explored. Hands-on service of these systems will be a significant part of this course.
Credit(s) 1 credit lecture/3 credits lab This course addresses the diagnosis of powertrain control systems including engine and automatic transmissions. Gasoline fuel injection, direct fuel injection, and flex fuel computerized engine controls will be addressed. The diagnosis and repair of advanced engine systems such as variable valve timing, cylinder deactivation, variable displacement oil pumps, electrically heated thermostats, and electric water pumps will also be covered. Gasoline engine ignition systems will also be studied. The diagnosis of gasoline emission control systems will be addressed. Hands-on diagnosis of these systems will involve the advanced use of scan tools, digital multi meter DMM, oscilloscopes, and related diagnostic equipment comprises a significant part of this course.
Credit(s) 2 credits lecture/2 credits lab This course addresses the different types of hybrid electric (HEV), plug-in hybrid electric (PHEV), and all electric (EV) propulsion systems. Equipment, processes, and procedures required to safely work on these vehicles will be emphasized. HEV, PHEV, and EV thermal management, high-voltage charging, high-voltage isolation, energy control, and production will be covered. Lab experiences will consist of exercises to safely perform HEV, PHEV, and EV maintenance and service procedures including high-voltage system disabling and enabling.
Credit(s) 2 credits lecture/2 credits lab This course addresses the purpose, theory of operation, and service of the advanced hybrid electric (HEV), plug-in hybrid electric (PHEV), and all electric (EV) vehicle control systems. Computer controlled systems covered during this course include the low voltage accessory system, drive motor inverter(s), high-voltage monitoring, and hybrid mode selection. In addition, the high-voltage battery, electronics, and passenger compartment heating and cooling, energy storage, and plug-in charging strategies will be discussed. Stop/Start System strategies and operation as it applies to both HEV and mild-HEV applications will be explored. Hands-on diagnosis of these vehicle systems using scan tools, the Fluke 1587 Insulation Multimeter, Fluke 88V Digital Multimeter (DMM), oscilloscopes, and other diagnostic equipment will be a significant part of this course.
DIAG 2720Diagnosing Noise, Vibration, and Harshness Issues2
Credit(s) 1 credit lecture/1 credit lab This course focuses on diagnosing, identifying the cause, and correcting vehicle Noise, Vibration, and Harshness (NVH) issues. This course examines the logical process necessary to measure vibrations and, by using careful analysis and calculations, to diagnose the root cause and correct the issue. Hands-on practice diagnosing NVH concerns using that logical diagnostic process along with the diagnostic equipment designed for vibration analysis will be a significant part of this course.
Credit(s) 2 credits lecture/2 credits lab This course addresses the operation and diagnosis of body control systems and accessories. The course starts with a review of automotive computer communication networks that are used with body control systems. Topics of study will include the Immobilizer and other theft deterrent systems; automatic climate control systems or heating, ventilation, and air conditioning (HVAC); cruise control; windshield wipers; and other accessory systems. Computerized door functions such as power seats, windows, door locks, mirrors, and lighting, will be covered. Advanced exterior lighting systems will be examined. Vehicle instrument panels, entertainment, and navigation systems will be explored. Radio frequency operated systems such as keyless entry and keyless start systems will be addressed as will supplemental restraint systems (Air Bags). Hands-on diagnosis of these systems using scan tools, the Fluke 88V DMM, oscilloscopes, and other diagnostic tools and equipment will be a significant part of this course.
Credit(s) 2 credits lecture/2 credits lab This course addresses the operation and diagnosis of chassis control and related systems. Computer controlled suspension systems, electric power steering, and four-wheel alignment diagnostic processes will be examined. Regenerative braking, anti-lock brakes (ABS), traction control (TCS), and vehicle stability control systems will be covered. Driver assistance technologies including parking assist and collision avoidance systems such as lane departure, emergency braking, and interactive cruise control will be explored and examined. Vehicle position monitoring and sensing systems such as sonar, radar, lidar, and the use of high definition cameras will also be covered. Hands-on service and diagnosis of these systems using scan tools, the Fluke 88V DMM, oscilloscopes, four-wheel alignment, and other diagnostic tools and equipment will be a significant part of this course.
Credit(s) 1 credit lecture/1 credit lab The focus of this course is the electronically controlled drive train systems in use on today¿s vehicles. Driver selected, electronically shifted manual and automatic transmissions will be covered. Computer controlled four-wheel (4WD) and all-wheel drive (AWD) transfer case systems will be addressed. Electronically controlled 4WD/AWD locking axles will also be examined. Hands-on service and diagnosis of these systems using scan tools, the Fluke 88V DMM, oscilloscopes, and other diagnostic tools and equipment will be a significant part of this course.
