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DOT - 49 CFR PART 571 124

Standard No. 124; Accelerator control systems

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Organization: DOT
Publication Date: 1 October 2016
Status: active
Page Count: 1
scope:

This standard establishes requirements for the return of a vehicle's throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a severance or disconnection in the accelerator control system.

Purpose. The purpose of this standard is to reduce deaths and injuries resulting from engine overspeed caused by malfunctions in the accelerator control system.

Document History

October 1, 2022
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle's throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2021
Standard No. 124; Accelerator control systems.
This standard establishes requirements for the return of a vehicle's throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2020
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle's throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2019
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle’s throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2018
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle’s throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2017
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle’s throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
49 CFR PART 571 124
October 1, 2016
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle’s throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2015
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle’s throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2014
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle's throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2013
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle's throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2012
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle's throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2011
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle's throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2010
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle's throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
October 1, 2009
Standard No. 124; Accelerator control systems
This standard establishes requirements for the return of a vehicle's throttle to the idle position when the driver removes the actuating force from the accelerator control, or in the event of a...
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