Section 26301.5 Of Article 1. Brake Requirements From California Vehicle Code >> Division 12. >> Chapter 3. >> Article 1.
26301.5
. Every passenger vehicle manufactured and first registered
after January 1, 1973, except motorcycles, shall be equipped with an
emergency brake system so constructed that rupture or leakage-type
failure of any single pressure component of the service brake system,
except structural failures of the brake master cylinder body or
effectiveness indicator body, shall not result in complete loss of
function of the vehicle's brakes when force on the brake pedal is
continued.