DHM 273 - Electrical Systems II Lecture Hours: 2 Lab Hours: 3 CWE Hours: 0 Credits: 3
Description: This course covers advanced electrical/electronic controls for diesel trucks and heavy equipment. Troubleshooting and repair techniques are included.
Prerequisite(s): Take DHM 159 or CWE 113 and DHM 173 . Course Topics:
- Electrical schematic
- Advanced electrical systems
Textbooks: Textbook information can be found on the Chaser’s Bark Shop website Grading System: An overall grade of C or higher is required for transferability.
A = 90 - 100
B = 80 - 89
C = 70 - 79
D = 60 - 69
F = 0 - 59 Student Learning Outcomes:
- Identify the relationship between input, processor, and output as it relates to electronic systems.
- Interpret electronic control systems wiring diagrams, symbols, and schematics.
- Perform modern wiring and harness repair procedures.
- Analyze diagnostic test equipment and procedures of modern electronic components.
For SCC Online Courses: If the course you are taking is online, please review the SCC Online Course Policies that include:
- Identity Verification
- Required materials for all online courses
- Mandatory Attendance Requirement
- Orientation and Support
- Proctored Exams
Standard SCC Course Policies: Please review the Standard Course Policies on the following topics:
- Academic Integrity
- Add/Drop period
- Attendance
- Classroom Conduct
- Equal Access
- IT Access
- Online Behavior
- Online Confidentiality
- Services For Students with Disabilities
- Student Concerns
- Student Help Services
- Withdrawals
 Official Course Syllabus 2026-2027
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