{"id":8370,"date":"2017-06-11T23:56:42","date_gmt":"2017-06-11T23:56:42","guid":{"rendered":"http:\/\/mazdaman.x10host.com\/sh13078\/"},"modified":"2017-06-11T23:56:42","modified_gmt":"2017-06-11T23:56:42","slug":"sh13078","status":"publish","type":"page","link":"https:\/\/chroot-me.in\/16ND\/sh13078\/","title":{"rendered":"CRUISE CONTROL SYSTEM [SKYACTIV-G 2.0]"},"content":{"rendered":"<div class=\"node node SERVICE_HIGHLIGHTS\">\n    <\/p>\n<div class=\"textleft\">\n<div class=\"attr CONTENT c1\">\n<div class=\"content\">\n          <link rel=\"stylesheet\" type=\"text\/css\" href=\"style.css\" media=\"screen\"><a class=\"prevPage\" href=\"SH13077\">&lt; Previous<\/a> <a class=\"nextPage\" href=\"SH13079\">Next &gt;<\/a><\/p>\n<h2>2016 &#8211; MX-5 &#8211; Engine<\/h2>\n<p><a name=\"id0120e3903400\" id=\"id0120e3903400\"><\/a><\/p>\n<h3>CRUISE CONTROL SYSTEM [SKYACTIV-G 2.0]<\/h3>\n<p><a name=\"id0120e390340001\" id=\"id0120e390340001\"><\/a><\/p>\n<h4>Outline<\/h4>\n<ul type=\"disc\">\n<li>\n<p>By setting the vehicle speed using the cruise control switch, the cruise control system enables driving at a constant speed without having to operate the accelerator pedal.<\/p>\n<\/li>\n<li>\n<p>The cruise control system reduces driver fatigue during long drives on expressways.<\/p>\n<\/li>\n<\/ul>\n<p>          <a name=\"id0120e390340002\" id=\"id0120e390340002\"><\/a><\/p>\n<h4>Function<\/h4>\n<ul type=\"disc\">\n<li>\n<p>The PCM maintains a constant vehicle speed by controlling the throttle valve actuator.<\/p>\n<\/li>\n<li>\n<p>The relations between each component part and functions are as follows.<\/p>\n<\/li>\n<\/ul>\n<table border=\"1\" cellpadding=\"0\" cellspacing=\"@colsep\" bordercolor=\"#CCCCCC\" frame=\"box\" rules=\"all\">\n<tbody valign=\"\" cellspacing=\"1\" rowspan=\"\">\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"2\">\n<p>Component parts<\/p>\n<\/td>\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Functions<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"4\" colspan=\"NaN\">\n<p>Start stop unit<\/p>\n<p>(CAN communication: cruise control switch condition signal)<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>ON<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>The cruise control system main switch. By operating the switch while the cruise control system is turned off, the cruise control system goes on stand-by.<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>OFF\/CANCEL<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>The cruise control system main switch.<\/p>\n<ul type=\"square\">\n                      <b>Cruise control system operating<\/b><\/p>\n<li>\n<p>By operating the switch, the cruise control system goes on stand-by.<\/p>\n<\/li>\n<\/ul>\n<ul type=\"square\">\n                      <b>Cruise control system stand-by<\/b><\/p>\n<li>\n<p>By operating the switch, the cruise control system turns off.<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>RESUME\/+<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<ul type=\"disc\">\n<li>\n<p>By operating the switch while the cruise control system is on stand-by and the vehicle is driven normally at more than <b>25 km\/h {16 mph}<\/b>, the PCM starts control at the set vehicle speed stored in the PCM. (Operates system while PCM has stored previous set vehicle speed)<\/p>\n<\/li>\n<li>\n<p>When the switch is pressed and released or continually pressed while the cruise control system is operating, the PCM performs acceleration control.<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>SET\/\u2212<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<ul type=\"disc\">\n<li>\n<p>By operating the switch while the cruise control system is on stand-by and the vehicle is driven normally at more than <b>25 km\/h (16 mph)<\/b>, the PCM stores the vehicle speed at the moment the switch is pressed as the set vehicle speed, and starts control.<\/p>\n<\/li>\n<li>\n<p>When the switch is pressed and released or continuously pressed while the cruise control system is operating, the PCM performs deceleration control.<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"4\" colspan=\"NaN\">\n<p>Instrument cluster<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>CAN communication: parking brake switch signal<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>When the parking brake is applied, the cruise control system goes on stand-by. (The pre-set vehicle speed is stored.)<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Cruise main indicator light (amber)<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>(See <a href=\"SH13077\">CRUISE MAIN INDICATOR LIGHT (AMBER), CRUISE SET INDICATOR LIGHT (GREEN) [SKYACTIV-G 2.0]<\/a>.)<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Cruise set indicator light (green)<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>(See <a href=\"SH13077\">CRUISE MAIN INDICATOR LIGHT (AMBER), CRUISE SET INDICATOR LIGHT (GREEN) [SKYACTIV-G 2.0]<\/a>.)<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Liquid crystal display (LCD) (pre-set vehicle speed display)<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Displays the pre-set vehicle speed. (See <a href=\"SH13468\">LIQUID CRYSTAL DISPLAY (LCD)<\/a>.)<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"2\" colspan=\"NaN\">\n<p>DSC HU\/CM<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>CAN communication: vehicle speed signal<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>The DSC HU\/CM sends the vehicle speed signal to the PCM.<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>CAN communication: brake pressure signal<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>If the brake pressure exceeds <b>0.3 MPa {3 kg\/cm<sup>2<\/sup>, 44 psi}<\/b>, the cruise control system goes on stand-by. (The pre-set vehicle speed is stored.)<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"2\">\n<p>Brake switch<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>When the brake pedal is pressed during cruise control, the cruise control system goes on stand-by. (The pre-set vehicle speed is stored.)<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"2\">\n<p>Clutch pedal position (CPP) switch (MT)<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>When the clutch pedal is pressed during cruise control, the cruise control system goes on stand-by. (The pre-set vehicle speed is stored.)<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"2\">\n<p>Neutral switch (MT)<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>When the shift lever is shifted to the neutral position during cruise control, the cruise control system goes on stand-by. (The pre-set vehicle speed is stored.)<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"2\" colspan=\"NaN\">\n<p>TCM (AT)<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>CAN communication: gear signal<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<ul type=\"disc\">\n<li>\n<p>When the selector lever is shifted from D to N position during cruise control, the cruise control system goes on stand-by. (The pre-set vehicle speed is stored.)<\/p>\n<\/li>\n<li>\n<p>The cruise control system does not operate when the selector lever is in the N or P position.<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>CAN communication: diagnostic signal<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>If there is a malfunction with the AT, the cruise control system goes on stand-by. (The pre-set vehicle speed is stored.)<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"2\">\n<p>PCM<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>The cruise control system starts or stops operation according to the cruise control switch ON\/OFF signal. During cruise control, the system controls the vehicle speed to the previously set vehicle speed by operating the throttle valve actuator.<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"2\">\n<p>Throttle valve actuator<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Adjusts the throttle valve opening angle according to the duty signal received from the PCM.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n          <a name=\"id0120e390340003\" id=\"id0120e390340003\"><\/a><\/p>\n<h4>Structural View<\/h4>\n<p align=\"center\"><a href=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001400.GIF\"><img decoding=\"async\" align=\"absmiddle\" border=\"0\" src=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001400.GIF\"><\/a><\/p>\n<p><a name=\"id0120e390340004\" id=\"id0120e390340004\"><\/a><\/p>\n<h4>Block Diagram<\/h4>\n<p align=\"center\"><a href=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001401.GIF\"><img decoding=\"async\" align=\"absmiddle\" border=\"0\" src=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001401.GIF\"><\/a><\/p>\n<p><a name=\"id0120e390340005\" id=\"id0120e390340005\"><\/a><\/p>\n<h4>Operation<\/h4>\n<p>            1. When the cruise control switch is operated (1), the start stop unit sends (2) a cruise control switch condition signal to the PCM via CAN communication.<\/p>\n<p>            2. When the PCM receives the cruise control condition signal, it controls (3) the throttle valve actuator according to the set vehicle speed. At the same time, the PCM sends (4) a cruise main indicator light (amber)\/cruise set indicator light (green) illumination request signal and a pre-set vehicle speed display request signal to the instrument cluster via CAN communication.<\/p>\n<p align=\"center\"><a href=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001402.GIF\"><img decoding=\"async\" align=\"absmiddle\" border=\"0\" src=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001402.GIF\"><\/a><\/p>\n<p>          <a class=\"prevPage\" href=\"SH13077\">&lt; Previous<\/a> <a class=\"nextPage\" href=\"SH13079\">Next &gt;<\/a><\/p>\n<div align=\"right\">\n            <a href=\"\"#\">Back to Top<\/a>\n          <\/div>\n<div align=\"center\">\n            <em>\u00a9 2014 Mazda North American Operations, U.S.A.<\/em>\n          <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>&lt; Previous Next &gt; 2016 &#8211; MX-5 &#8211; Engine CRUISE CONTROL SYSTEM [SKYACTIV-G 2.0] Outline By setting the vehicle speed using the cruise control switch, the cruise control system enables driving at a constant speed without having to operate the accelerator pedal. The cruise control system reduces driver fatigue during long drives on expressways. Function The PCM maintains a constant vehicle speed by controlling the throttle valve actuator. The relations between each component part and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-8370","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/pages\/8370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/comments?post=8370"}],"version-history":[{"count":0,"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/pages\/8370\/revisions"}],"wp:attachment":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/media?parent=8370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}