Two Technicians Are Discussing Electronically Controlled Automatic Transmissions

question 36

Multiple Choice

Two technicians are discussing electronically controlled automatic transmissions. Technician A says inside many transmissions, there are small pressure switches. Technician B says these small pressure switches are typically simple open or closed type switches. Who is correct?

• A) Technician A
• B) Technician B
• C) Both A and B
• D) Neither A nor B

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Definitions:

Transmission ECU

The electronic control unit responsible for managing an automobile's transmission system operations.

Self-adjusting

Refers to mechanisms or systems that automatically adjust parameters or settings to maintain or improve performance without manual intervention.

System-actuated Clutch

A clutch mechanism that is engaged or disengaged by an automated system, as opposed to requiring manual actuation.

Freightliner ServicePro

A software application used by Freightliner dealerships for vehicle diagnostics, service information, and maintenance management.