Title: Check the warning indicators.
Course: Diesel Equipment Technology I (20107-I) > Section: Preventive Maintenance and Inspection: Servicing the Cab and Hood Instruments and Controls

Checking should include

- coolant temperature
- fuel
- vehicle speed
- odometer
- oil pressure
- tachometer.

Process/Skill Questions:

- What is the purpose of warning indicators?
- How are the indicators checked?
- What is the difference between a mechanical and electronic warning indicator?