SAE J2688_202007

Parking Brake Control Identification – Vehicles with Hydraulic Brake Systems and Automatic Transmissions (Stabilized: Jul 2020)

Published by	Publication Date	Number of Pages
SAE	2020	8

SAE J2688 – Parking Brake Control Identification – Vehicles with Hydraulic Brake Systems and Automatic Transmissions (Stabilized: Jul 2020)

The scope and purpose of the SAE Recommended Practice is to provide standards for the control and indication of parking brakes in hydraulic braked vehicles over 4540 kg (10000 lb) GVWR. This recommended practice pertains to automatic transmission applications and supplements the SAE J915 recommended practice. This recommended practice does not address parking brake system performance. Parking brake system performance both static and dynamic conditions is the responsibility of the OEM vehicle manufacturer or manufacturers that modify the vehicle by adding special vocational required equipment (such as but not limited to outriggers cranes etc.).