(a)  A commercial motor vehicle, as defined in Section 260, operated by a motor carrier, whether the motor carrier is a private company or a public agency shall be equipped with a speedometer that shall be maintained in good working order. The speedometer shall indicate the vehicle‘s speed in miles per hour or kilometers (km) per hour and shall be accurate to within plus or minus 5 miles per hour (8 km/hour) at a speed of 50 miles per hour (80 km/hour).

(b) This section does not apply to an autonomous vehicle, as defined in Section 38750, that is not capable of operation by a human driver seated in the vehicle, provided that this exemption is consistent with, or authorized by, any applicable federal law, regulation, or exemption thereto.

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Terms Used In California Vehicle Code 24017

  • driver: is a person who drives or is in actual physical control of a vehicle. See California Vehicle Code 305
  • motor vehicle: includes a recreational vehicle as that term is defined in subdivision (a) of §. See California Vehicle Code 415
  • vehicle: is a device by which any person or property may be propelled, moved, or drawn upon a highway, excepting a device moved exclusively by human power or used exclusively upon stationary rails or tracks. See California Vehicle Code 670

(Amended by Stats. 2021, Ch. 428, Sec. 2. (SB 570) Effective January 1, 2022.)

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