Hydraulic brake booster. 1 - brake system reservoir, 2 - return hose, 3 - inlet pipe (from the power steering pump), 4 - hydraulic brake booster, 5 - pressure pipe/hose of the steering gear, 6 - steering gear, 7 - cooler of the working fluid of the power steering, 8 - pump of the power steering.
Of course, it should be understood that the control systems and their algorithms have changed over time to more modern ones, but the set of systems themselves has remained the same: ABS (anti-lock braking system), electronic Brakeforce Distribution System (EBD or DRP), traction control system (TCS), vehicle stability control system (VSES). The only thing is that new models are equipped with an electronic brake force distribution system (EBD) instead of a rear brake force distribution system (DRP).
The changes mainly concern the control system itself rather than changes in design elements.
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