{"id":8788,"date":"2022-03-10T20:30:41","date_gmt":"2022-03-10T20:30:41","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2334317\/"},"modified":"2022-03-10T20:30:41","modified_gmt":"2022-03-10T20:30:41","slug":"sm2334317","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2334317\/","title":{"rendered":"SMART BRAKE SUPPORT (SBS)"},"content":{"rendered":"<div class=\"detailsTabContent\">\n<h3 class=\"c1\">SMART BRAKE SUPPORT (SBS)<\/h3>\n<\/div>\n<p>SM2334317<\/p>\n<div class=\"node SERVICE_MANUALS\"><\/p>\n<div class=\"textleft\">\n<div class=\"attr CONTENT content c2\">\n<hr \/>\n<p class=\"servinfo-title-id\" align=\"right\">id151000003400<\/p>\n<p><br clear=\"all\" \/><br \/>\n<a name=\"id15100000340001\" id=\"id15100000340001\"><\/a><\/p>\n<p class=\"servinfosub-title\">Purpose<\/p>\n<div class=\"list\">\u2022 The Smart Brake Support (SBS) warns the driver using the warning indication in the active driving display or multi-information display and warning alarm sounds when the front radar sensor, ultrasonic sensor and forward sensing camera (FSC) detect a vehicle ahead, pedestrian or bicycle, and if there is the possibility of a collision .<\/div>\n<div class=\"list\">\u2022 If the possibility of a collision increases, it operates the brakes automatically to decrease the damage from the possible collision.<\/div>\n<p class=\"figure-title\">Structural view<\/p>\n<table class=\"figure-flame-non\">\n<tbody>\n<tr>\n<td>\n<table class=\"figure-non-float\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00008607.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"figure-caption\">am3zzn00008607<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<dl>\n<dd>\n<div class=\"attention1-label\">Warning<\/div>\n<\/dd>\n<dd>\n<div class=\"attention1\">\n<div class=\"list\">\u2022 The Smart Brake Support (SBS) performs the brake control (SBS brake), however, it is not a system which guarantees collision prevention under all conditions. Because deceleration by the brake control (SBS brake) is limited, always verify the safety of the surrounding area and keep a safe distance from a vehicle ahead or a pedestrian.<\/div>\n<div class=\"list\">\u2022 Object is vehicle ahead:<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 The Smart Brake Support (SBS) does not operate when the vehicle speed is less than approx. 4km\/h {2.5mph}<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2022 Object is pedestrian:<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 The Smart Brake Support (SBS) does not operate when the vehicle speed is less than approx. 10km\/h {6.2mph}<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2022 The Smart Brake Support (SBS) system operates in response to a vehicle ahead or a pedestrian. The system does not operate in response to obstructions such as a wall, 2-wheeled vehicles, or animals.<\/div>\n<div class=\"list\">\u2022 Do not apply stickers to the windshield surface around the forward sensing camera (FSC). Application of even transparent stickers will cause the Smart Brake Support (SBS) system to operate incorrectly, which could result in an accident.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n<dl>\n<dd>\n<div class=\"attention2-label\">Caution<\/div>\n<\/dd>\n<dd>\n<div class=\"attention2\">\n<div class=\"list\">\u2022 Always use tires for all wheels that are of the specified size, and the same manufacture, brand, and tread pattern. If such improper tires are used, the Smart Brake Support (SBS) system may not operate normally.<\/div>\n<div class=\"list\">\u2022 Do not use tires with significantly different wear patterns on the same vehicle. If such improper tires are used, the Smart Brake Support (SBS) system may not operate normally.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n<dl>\n<dd>\n<div class=\"attention3-label\">Note<\/div>\n<\/dd>\n<dd>\n<div class=\"attention3\">\n<div class=\"list\">\u2022 The Smart Brake Support (SBS) is a system for assisting driver operations. Accordingly, if the conditions for the Smart Brake Support (SBS) are met, or even when the Smart Brake Support (SBS) is operating, if the driver operates accelerator pedal sharply, the driver\u2019s operations take precedence and the brake control (SBS brake) operation is stopped temporarily.<\/div>\n<div class=\"list\">\u2022 In the following cases, turn the system off to prevent an unexpected operation.<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 The vehicle is being towed or when towing another vehicle<\/div>\n<div class=\"list\">\u2015 The vehicle is on a chassis roller<\/div>\n<div class=\"list\">\u2015 When driving on rough roads such as in areas of dense grass or off-road<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2022 If the clutch pedal is not depressed when the vehicle is stopped by the SBS brake operation, the engine stops (MTX).<\/div>\n<div class=\"list\">\u2022 If the vehicle is stopped by the SBS brake operation and the brake pedal is not depressed, the SBS brake is automatically released after about 2 seconds.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n<p><br clear=\"all\" \/><br \/>\n<a name=\"id15100000340002\" id=\"id15100000340002\"><\/a><\/p>\n<p class=\"servinfosub-title\">Function<\/p>\n<div class=\"list\">\u2022 The Smart Brake Support (SBS) has the following functions:<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 Smart Brake Support (SBS) warning which the warning alarm sounds and the warning indication flashes in the multi-information display and active driving display when the front radar sensor and forward sensing camera (FSC) detect a vehicle ahead or a pedestrian, and the body control module (BCM) determines that there is the possibility of a collision with them.<\/div>\n<div class=\"list\">\u2015 When the Driver Monitoring (DM) system determines that the driver is not paying attention to the road using the driver monitoring camera and it determines that there is the possibility of a collision with an obstruction, the Smart Brake Support (SBS) activates the collision warning earlier than normal. (Vehicle with Driver Monitoring (DM))<\/div>\n<div class=\"list\">\u2015 Brake prefill which reduces the clearance between the brake pads and the disc plate when the front radar sensor, ultrasonic sensor and forward sensing camera (FSC) detect a vehicle ahead or a pedestrian, and the body control module (BCM) recognize the vehicle approaching them to enable brake force generation immediately when the brake is operated.<\/div>\n<div class=\"list\">\u2015 Brake control (SBS brake) which operates the automatic brakes when the front radar sensor, ultrasonic sensor and forward sensing camera (FSC) detect a vehicle ahead or a pedestrian, and the body control module (BCM) determines that there is the risk of a collision. In addition, when the driver depresses the brake pedal, the brakes are applied firmly and quickly to assist.<\/p>\n<table class=\"figure-flame-non\">\n<tbody>\n<tr>\n<td>\n<table class=\"figure-non-float\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00008872.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"figure-caption\">am3zzn00008872<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"list\">\u2015 Smart Brake Support (SBS) display which displays the warning message and the system information in the active driving display or the multi-information display.<\/div>\n<\/dd>\n<\/dl>\n<p><br clear=\"all\" \/><br \/>\n<a name=\"id15100000340003\" id=\"id15100000340003\"><\/a><\/p>\n<p class=\"servinfosub-title\">Construction<\/p>\n<p class=\"figure-title\">System wiring diagram<\/p>\n<table class=\"figure-flame-non\">\n<tbody>\n<tr>\n<td>\n<table class=\"figure-non-float\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00008608.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"figure-caption\">am3zzn00008608<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"figure-title\">Block diagram<\/p>\n<table class=\"figure-flame-non\">\n<tbody>\n<tr>\n<td>\n<table class=\"figure-non-float\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00007182.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"figure-caption\">am3zzn00007182<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><br clear=\"all\" \/><br \/>\n<a name=\"id15100000340004\" id=\"id15100000340004\"><\/a><\/p>\n<p class=\"servinfosub-title\">Operation<\/p>\n<div class=\"list\">\u2022 If the front radar sensor, ultrasonic sensor and forward sensing camera (FSC) detect a vehicle ahead, pedestrian or bicycle, and the body control module (BCM) recognize that the vehicle is approaching another vehicle ahead, pedestrian or bicycle, the body control module (BCM) sends a Smart Brake Support (SBS) warning request signal to the instrument cluster and active driving display, and a brake prefill request signal to the DSC HU\/CM. At the same time, the body control module (BCM) outputs the warning sound signal to the Notification and Warning Speaker (Front).<\/div>\n<div class=\"list\">\u2022 The instrument cluster displays the Smart Brake Support (SBS) warning on the multi-information display based on a Smart Brake Support (SBS) warning request signal.<\/div>\n<div class=\"list\">\u2022 The active driving display displays the Smart Brake Support (SBS) warning based on a Smart Brake Support (SBS) warning request signal.<\/div>\n<div class=\"list\">\u2022 The DSC HU\/CM performs brake prefill based on a brake prefill request signal.<\/div>\n<div class=\"list\">\u2022 After the DSC HU\/CM performs brake prefill, if the driver does not perform an avoidance maneuver and there is the possibility of a collision, the body control module (BCM) sends a brake control (SBS brake) request signal to the DSC HU\/CM to perform the brake control (SBS brake). At the same time, the body control module (BCM) outputs the warning sound signal to the Notification and Warning Speaker (Front) and the Notification and Warning Speaker (Front) sounds a warning.<\/div>\n<div class=\"list\">\u2022 The Smart Brake Support (SBS) system is available when all of the following conditions are met:<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 The Smart Brake System (SBS) system is not turned off.<\/div>\n<div class=\"list\">\u2015 Object is vehicle ahead:<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2022 The vehicle speed is <span>approx. 4km\/h {2.5mph} or more<\/span><\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2015 Object is pedestrian or bicycle:<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2022 The vehicle speed is <span>approx. 10km\/h {6.2mph} to 80km\/h<\/span><\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2015 The DSC is not operating.<\/div>\n<\/dd>\n<\/dl>\n<dl>\n<dd>\n<div class=\"attention3-label\">Note<\/div>\n<\/dd>\n<dd>\n<div class=\"attention3\">\n<div class=\"list\">\u2022 The Smart Brake Support (SBS) system will operate even if the DSC OFF indicator light is illuminated after the DSC is stopped by operating the DSC OFF switch. If the Smart Brake Support (SBS) system operates while the DSC has been stopped, the DSC becomes operational and the DSC OFF indicator light turns off.<\/div>\n<div class=\"list\">\u2022 The Smart Brake Support (SBS) system may not operate normally under the following conditions:<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 If there is the possibility of hitting only a part of a vehicle or obstruction ahead.<\/div>\n<div class=\"list\">\u2015 The vehicle is driven at the same speed as the vehicle ahead.<\/div>\n<div class=\"list\">\u2015 The accelerator pedal is depressed sharply.<\/div>\n<div class=\"list\">\u2015 The brake pedal is depressed.<\/div>\n<div class=\"list\">\u2015 The steering wheel is being operated.<\/div>\n<div class=\"list\">\u2015 The selector lever is being operated.<\/div>\n<div class=\"list\">\u2015 The turn signal lever is being operated.<\/div>\n<div class=\"list\">\u2015 When the vehicle ahead is not equipped with taillights or the taillights are turned off at night.<\/div>\n<div class=\"list\">\u2015 The vehicle posture is abnormal due to the load<\/div>\n<div class=\"list\">\u2015 The vehicle is turning<\/div>\n<div class=\"list\">\u2015 The vehicle is driving on the winding road<\/div>\n<div class=\"list\">\u2015 Sudden interruption<\/div>\n<div class=\"list\">\u2015 The vehicle is driving on the repeated uphill or downhill road<\/div>\n<div class=\"list\">\u2015 The vehicle is driving on the bad road or unpaved road<\/div>\n<div class=\"list\">\u2015 When warnings and messages, such as a dirty windshield, related to the Forward Sensing Camera (FSC) or front radar sensor are being displayed on the multi-information display.<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2022 For the following types of detectable objects, the Smart Brake Support (SBS) system may operate.<\/div>\n<dl>\n<dd class=\"list\">\n<div class=\"list\">\u2015 Objects on the road at the entrance to a curve (including guardrails and snow banks).<\/div>\n<div class=\"list\">\u2015 Vehicles coming in the opposite lane while making a right turn or rounding a curve.<\/div>\n<div class=\"list\">\u2015 When crossing a narrow bridge.<\/div>\n<div class=\"list\">\u2015 When passing under a low gate or through a tunnel or a narrow gate.<\/div>\n<div class=\"list\">\u2015 When entering an underground parking area.<\/div>\n<div class=\"list\">\u2015 Metal objects, bumps, or protruding objects on the road.<\/div>\n<div class=\"list\">\u2015 The vehicle suddenly comes close to a vehicle ahead.<\/div>\n<div class=\"list\">\u2015 When driving in areas where there is high grass or forage.<\/div>\n<div class=\"list\">\u2015 Animals, wall, standing trees or similar objects.<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n<\/dd>\n<\/dl>\n<div class=\"list\">\u2022 If the body control module (BCM) determines that there is the possibility of a collision based on the information detected by the front radar sensor, ultrasonic sensor and the forward sensing camera (FSC), such as the distance between the vehicle ahead, pedestrian or bicycle and the difference in vehicle speed, it changes the mode in the order of \u201cWarning\/Brake prefill\u201d, \u201cWarning\/Gentle brake\u201d, and \u201cWarning\/Main brake\u201d to prepare for the possible collision.<\/div>\n<dl>\n<dd>\n<div class=\"attention3-label\">Note<\/div>\n<\/dd>\n<dd>\n<div class=\"attention3 list\">\u2022 The mode does not always change in the order of \u201cWarning\/Brake prefill\u201d, \u201cWarning\/Gentle brake\u201d, and \u201cWarning\/Main brake\u201d. The warning may be skipped and the braking performed depending on the situation.<\/div>\n<\/dd>\n<\/dl>\n<p><br clear=\"all\" \/><\/p>\n<p><a name=\"id15100000340005\" id=\"id15100000340005\"><\/a><\/p>\n<p class=\"topic-title\">Warning mode\/Brake prefill operation<\/p>\n<p clear=\"all\">\n<p class=\"table-title\">Solenoid valve operation table<\/p>\n<table class=\"table-flame\" border=\"1\">\n<thead>\n<tr>\n<th id=\"\" align=\"center\" colspan=\"2\">\n<p class=\"thead\">Traction control solenoid valve<\/p>\n<\/th>\n<th id=\"\" align=\"center\" colspan=\"2\">\n<p class=\"thead\">Stability control solenoid valve<\/p>\n<\/th>\n<th id=\"\" align=\"center\" colspan=\"4\">\n<p class=\"thead\">Inlet solenoid valve<\/p>\n<\/th>\n<th id=\"\" align=\"center\" colspan=\"4\">\n<p class=\"thead\">Outlet solenoid valve<\/p>\n<\/th>\n<th id=\"\" align=\"center\" rowspan=\"2\">\n<p class=\"thead\">Pump motor, pump<\/p>\n<\/th>\n<\/tr>\n<tr>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LF\u2014RR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RF\u2014LR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LF\u2014RR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RF\u2014LR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LF<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RF<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LF<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RF<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RR<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td id=\"\" align=\"center\" colspan=\"2\">\n<div class=\"tbody\">OFF (open)<\/div>\n<\/td>\n<td id=\"\" align=\"center\" colspan=\"2\">\n<div class=\"tbody\">OFF (close)<\/div>\n<\/td>\n<td id=\"\" align=\"center\" colspan=\"4\">\n<div class=\"tbody\">OFF (open)<\/div>\n<\/td>\n<td id=\"\" align=\"center\" colspan=\"4\">\n<div class=\"tbody\">OFF (close)<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Operating<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"figure-title\">Hydraulic circuit diagram<\/p>\n<table class=\"figure-flame-non\">\n<tbody>\n<tr>\n<td>\n<table class=\"figure-non-float\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00004450.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"figure-caption\">am3zzn00004450<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"figure-title\">Block Diagram<\/p>\n<table class=\"figure-flame-non\">\n<tbody>\n<tr>\n<td>\n<table class=\"figure-non-float\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00008661.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"figure-caption\">am3zzn00008661<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<dl>\n<dd>\n<div class=\"list\">\u2022 When the front radar sensor, ultrasonic sensor and forward sensing camera (FSC) detect a vehicle, pedestrian or bicycle, it sends the object information (1) to the body control module (BCM).<\/div>\n<div class=\"list\">\u2022 When the body control module (BCM) determines that there is the possibility of a collision, it send a brake warning request signal (2) to the instrument cluster and active driving display, and a brake prefill request signal (2) to the DSC HU\/CU. At the same time, the body control module (BCM) outputs the warning sound signal to the Notification and Warning Speaker and the Notification and Warning Speaker sounds a warning.<\/div>\n<div class=\"list\">\u2022 When the instrument cluster receives a brake warning request signal (2), it indicates the Smart Brake Support (SBS) warning on the multi-information display (3).<\/div>\n<div class=\"list\">\u2022 When the active driving display receives a brake warning request signal (2), it indicates the Smart Brake Support (SBS) warning (3).<\/div>\n<div class=\"list\">\u2022 When the DSC HU\/CM receives a brake prefill request signal (2), it operates the pump motor to activate the pump (3) so that the brake fluid pressure is lead to the caliper piston (4) and the brake pads are kept near the disc plate.<\/div>\n<div class=\"list\">\u2022 As a result, if the driver realizes that he\/she is approaching a vehicle ahead, pedestrian or bicycle and depresses the brake pedal, or if the driver does not perform an avoidance maneuver and the automatic brakes are operated, the brake force is generated immediately and the braking distance is reduced.<\/p>\n<table class=\"figure-flame-non\">\n<tbody>\n<tr>\n<td>\n<table class=\"figure-non-float\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00008873.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"figure-caption\">am3zzn00008873<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/dd>\n<\/dl>\n<p><br clear=\"all\" \/><\/p>\n<p><a name=\"id15100000340006\" id=\"id15100000340006\"><\/a><\/p>\n<p class=\"topic-title\">Gentle brake mode\/Main brake mode operation<\/p>\n<p clear=\"all\">\n<p class=\"table-title\">Solenoid valve operation table<\/p>\n<table class=\"table-flame\" border=\"1\">\n<thead>\n<tr>\n<th id=\"\" align=\"center\" colspan=\"2\">\n<p class=\"thead\">Traction control solenoid valve<\/p>\n<\/th>\n<th id=\"\" align=\"center\" colspan=\"2\">\n<p class=\"thead\">Stability control solenoid valve<\/p>\n<\/th>\n<th id=\"\" align=\"center\" colspan=\"4\">\n<p class=\"thead\">Inlet solenoid valve<\/p>\n<\/th>\n<th id=\"\" align=\"center\" colspan=\"4\">\n<p class=\"thead\">Outlet solenoid valve<\/p>\n<\/th>\n<th id=\"\" align=\"center\" rowspan=\"2\">\n<p class=\"thead\">Pump motor, pump<\/p>\n<\/th>\n<\/tr>\n<tr>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LF\u2014RR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RF\u2014LR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LF\u2014RR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RF\u2014LR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LF<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RF<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LF<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RF<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">LR<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">RR<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td id=\"\" align=\"center\" colspan=\"2\">\n<div class=\"tbody\">ON (close)<\/div>\n<\/td>\n<td id=\"\" align=\"center\" colspan=\"2\">\n<div class=\"tbody\">ON (open)<\/div>\n<\/td>\n<td id=\"\" align=\"center\" colspan=\"4\">\n<div class=\"tbody\">OFF (open)<\/div>\n<\/td>\n<td id=\"\" align=\"center\" colspan=\"4\">\n<div class=\"tbody\">OFF (close)<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Operating<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"figure-title\">Hydraulic circuit diagram<\/p>\n<table class=\"figure-flame-non\">\n<tbody>\n<tr>\n<td>\n<table class=\"figure-non-float\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00004452.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"figure-caption\">am3zzn00004452<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"figure-title\">Block Diagram<\/p>\n<table class=\"figure-flame-non\">\n<tbody>\n<tr>\n<td>\n<table class=\"figure-non-float\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00008868.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"figure-caption\">am3zzn00008868<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<dl>\n<dd>\n<div class=\"list\">\u2022 If the driver does not perform an avoidance maneuver under a warning mode\/brake prefill operation condition and the vehicle further approaches the vehicle ahead, pedestrian or bicycle the body control module (BCM) sends the gentle brake control request signal\/the main brake control request signal (1) to the DSC HU\/CM.<\/div>\n<div class=\"list\">\u2022 The DSC HU\/CM receives the gentle brake control request signal\/the main brake control request signal (1), it energizes the linear control solenoid valve to switch the hydraulic pressure circuit and increase the brake fluid pressure. As a result, gentle braking\/main braking is performed (2).<\/div>\n<div class=\"list\">\u2022 While the brake control (SBS brake) is performed, brake light signal (2) is sent from the DSC HU\/CM to the electrical supply unit (ESU) and the brake lights are turned on (3). The electrical supply unit (ESU) sends the brake light condition signal (3) to the DSC HU\/CM.<\/div>\n<\/dd>\n<\/dl>\n<dl>\n<dd>\n<div class=\"list-title\">Gentle brake mode<\/div>\n<\/dd>\n<\/dl>\n<dl>\n<dd>\n<div class=\"list\">\u2022 Based on the information regarding the distance and difference in vehicle speed with a vehicle ahead, pedestrian or bicycle from the front radar sensor and forward sensing camera (FSC), the body control module (BCM) sends a gentle brake control request signal to the DSC HU\/CM.<\/div>\n<div class=\"list\">\u2022 When the DSC HU\/CM receives a gentle brake control request signal, the DSC HU\/CM energizes the linear control solenoid valve to switch the hydraulic pressure circuit and increase the brake fluid pressure. As a result, gentle braking is performed.<\/p>\n<table class=\"figure-flame-non\">\n<tbody>\n<tr>\n<td>\n<table class=\"figure-non-float\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00008874.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"figure-caption\">am3zzn00008874<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/dd>\n<\/dl>\n<dl>\n<dd>\n<div class=\"list-title\">Main brake mode<\/div>\n<\/dd>\n<\/dl>\n<dl>\n<dd>\n<div class=\"list\">\u2022 From gentle brake mode condition, if the vehicle further approaches the vehicle ahead, pedestrian or bicycle and the body control module (BCM) determines that avoiding a collision is difficult, the body control module (BCM) sends a main brake control request signal to the DSC HU\/CM and the mode changes to the main brake mode.<\/p>\n<dl>\n<dd>\n<div class=\"attention3-label\">Note<\/div>\n<\/dd>\n<dd>\n<div class=\"attention3 list\">\u2022 The mode may change directly to the main brake mode without entering the gentle brake mode.<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n<div class=\"list\">\u2022 The DSC HU\/CM increases the pump motor output according to the deceleration level requested by the main brake and deceleration request signal, and increases the brake fluid pressure more than in the gentle brake mode to generate a greater brake force.<\/p>\n<table class=\"figure-flame-non\">\n<tbody>\n<tr>\n<td>\n<table class=\"figure-non-float\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00008975.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"figure-caption\">am3zzn00008975<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/dd>\n<\/dl>\n<p><br clear=\"all\" \/><\/p>\n<p><a name=\"id15100000340007\" id=\"id15100000340007\"><\/a><\/p>\n<p class=\"topic-title\">Smart Brake Support (SBS) display<\/p>\n<dl>\n<dd>\n<div class=\"list\">\u2022 The Smart Brake Support (SBS) display which displays in the active driving display or the multi-information display are as follows:<\/div>\n<\/dd>\n<\/dl>\n<p clear=\"all\">\n<p class=\"table-title\">Smart Brake Support (SBS) display table<\/p>\n<table class=\"table-flame\" border=\"1\">\n<thead>\n<tr>\n<th id=\"\" align=\"center\" colspan=\"2\">\n<p class=\"thead\">Smart Brake Support (SBS) operating condition<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Content<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Smart Brake Support (SBS) OFF indicator light<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">i-ACTIVSENSE warning indication<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Active driving display<\/p>\n<\/th>\n<th id=\"\" align=\"center\">\n<p class=\"thead\">Multi-information display<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Disable<\/div>\n<\/td>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"tbody\">After switch the ignition ON (engine off or on)<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">SBS system is disabled<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">On<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Off<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No display<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No display<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"left\" rowspan=\"6\">\n<div class=\"tbody\">Enable<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">SBS system is activated<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Off<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Off<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No display<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No display<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">When there is the possibility of a collision with a vehicle ahead or an obstruction<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">SBS warning\/Brake control (SBS brake) is in operation<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Off<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Off<\/div>\n<\/td>\n<td id=\"\" align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00008976.png\" \/><\/td>\n<td id=\"\" align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00008977.png\" \/><\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"tbody\">2 seconds after the vehicle is stopped by the SBS system<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Depress the brake pedal<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Off<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Off<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No display<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No display<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">Brake pedal not depressed<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Off<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">Off<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No display<\/div>\n<\/td>\n<td id=\"\" align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00007768.png\" \/><\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"left\" rowspan=\"2\">\n<div class=\"tbody\">When a malfunction occurred in the SBS system<\/div>\n<\/td>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">SBS system malfunction is occurred<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">On<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">On<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No display<\/div>\n<\/td>\n<td id=\"\" align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00007767.png\" \/><\/td>\n<\/tr>\n<tr>\n<td id=\"\" align=\"left\">\n<div class=\"tbody\">SBS system temporarily stops the function due to dirty sensors<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">On<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">On<\/div>\n<\/td>\n<td id=\"\" align=\"center\">\n<div class=\"tbody\">No display<\/div>\n<\/td>\n<td id=\"\" align=\"center\"><img decoding=\"async\" src=\"..\/assets\/am3zzn00007752.png\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"ATTACHMENTS\"><\/div>\n<div class=\"attr VTOC_FILENAME content c2\"><!--\n                        am3zz151000n0000026 --><\/div>\n<div class=\"attr SIE_ID content c2\"><!--\n                        id151000003400.ent --><\/div>\n<p><!--\n*****************************\nERROR: Schema not found. TYPE=META REFERENCEKEY=SERVICE_MANUALS ROOT=null\n*****************************\n--><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>SMART BRAKE SUPPORT (SBS) SM2334317 id151000003400 Purpose \u2022 The Smart Brake Support (SBS) warns the driver using the warning indication in the active driving display or multi-information display and warning alarm sounds when the front radar sensor, ultrasonic sensor and forward sensing camera (FSC) detect a vehicle ahead, pedestrian or bicycle, and if there is the possibility of a collision . \u2022 If the possibility of a collision increases, it operates the brakes automatically to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-8788","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/8788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/comments?post=8788"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/8788\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=8788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}