Title: Diagnose (troubleshoot) charging system for causes of undercharge, no-charge, or overcharge conditions.
Course: Automotive Technology III (20104-III) > Section: Electrical/Electronic Systems: Charging System Diagnosis and Repair

Diagnosis should include

- reference to service materials and manufacturer guidelines
- use of recommended testing equipment.

ASE Education Foundation
2017 Automobile Service Technology (AST) Level
VI. Electrical/Electronic Systems
D. Charging System Diagnosis and Repair
Task 2

Process/Skill Questions:

- What might be the effect of a loose belt?
- What would a wet battery indicate?
- What is the effect of revolutions per minute (RPM)/idle speed being too low?