Sentences with phrase «brake hydraulic control unit»
Ford Motor Company is recalling the 2016 Ford Transit Connect over an issue with the brake Hydraulic Control Unit (HCU) pump that could degrade the performance of the electronic stability control and related brake systems.
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According to Chrysler, the symptom is caused by an improperly formed brake tube that runs from the master cylinder to the hydraulic control unit.
When you are as little as one ounce short or too much, these pressures are wrong and because the hydraulic brakes and clutches inside won't work smoothly with the wrong pressure, the control unit forces emergency mode.
When impending wheel lockup is detected, the computer signals the hydraulic control unit to apply and release (automatically «pumping») the brakes several times per second with split - second timing, providing a level of braking efficiency that even professional race car drivers can not duplicate and resulting in shorter stopping distances and greater braking and steering control
The braking system and particularly the Anti Lock Brake (ABS) hydraulic control unit could be compromised.
The affected vehicles may experience a brake fluid leak from the two brake lines that connect the brake system's master cylinder to the Hydraulic Electronic Control Unit (HECU) due to insufficient seal between the inner brake hose and metal brake line fitting.
Brakes - brake switches, ABS control unit, ABS wiring harnesses, ABS relays, master cylinder, fluid reservoir, parking brake and associated lever switches, pressure accumulators, hydraulic lines and hoses, vacuum pump and hoses, front and rear calipers and booster.
NHTSA also notes that stability control systems are more widely available for air - braked vehicles, including truck tractors, than for hydraulic - braked single - unit trucks.
When the driver applies the brake pedal, a signal is sent to the vehicle's Electronic Control Unit (ECU), which determines the appropriate amount of braking force to assign to regenerative braking through the electric drive motor and to the hydraulic friction braking system.
The new Brake Assistant and the pre-loading function on the brakes significantly improves the overall quality and efficiency of the brake system: As soon as it detects application of the brakes in an emergency by means of information provided by the hydraulic PSM control unit, the Brake Assistant builds up the brake pressure required for maximum stopping power.
When a tire begins to lose traction, the sensor sends a signal to the electronic control unit, which instructs the hydraulic modulator to reduce the amount of hydraulic brake pressure being sent to that wheel.
Here, stability control and brake system in a single electro - hydraulic unit are combined, which has no brake booster, vacuum pump, cables and control devices.