Title: Inspect the transmission temperature gauge, wiring harnesses, and sensor/sending unit.
Course: Diesel Equipment Technology III (20107-III) > Section: Drive Train: Servicing the Transmission

Inspection should include

- visually checking the wiring harness
- testing the operation of the temperature gauge
- using a voltmeter and an ohm-meter to verify proper operation
- determining any needed action.

ASE 2: I. Diesel Engines: E. Cooling Types (P-1)

Process/Skill Questions:

- Where is the transmission temperature sensor located?
- How will a sending unit react with a short to ground?