BY MATTHEW C. KEEGAN / ORIGINALLY PUBLISHED MARCH 18, 2018 / NATIONAL AUTOMOTIVE PARTS ASSOCIATION / When finishing a trip, you place the transmission in park, turn&hellip;{"id":11026,"date":"2019-03-20T11:00:22","date_gmt":"2019-03-20T18:00:22","guid":{"rendered":"https:\/\/www.pomonaswapmeet.com\/blog\/?p=11026"},"modified":"2019-03-20T11:00:22","modified_gmt":"2019-03-20T18:00:22","slug":"how-does-the-parking-brake-work","status":"publish","type":"post","link":"https:\/\/www.pomonaswapmeet.com\/blog\/2019\/03\/20\/how-does-the-parking-brake-work\/","title":{"rendered":"How Does the Parking Brake Work?"},"content":{"rendered":"<h5><span style=\"color: #000000;\">BY MATTHEW C. KEEGAN \/ ORIGINALLY PUBLISHED MARCH 18, 2018 \/<\/span>\u00a0<a href=\"https:\/\/www.napaonline.com\/\" target=\"_blank\" rel=\"noopener\">NATIONAL AUTOMOTIVE PARTS ASSOCIATION<\/a><span style=\"color: #000000;\">\u00a0\/<\/span><\/h5>\n<p><span style=\"color: #000000;\">When finishing a trip, you place the transmission in park, turn off the ignition and take your keys with you before exiting the vehicle. But there is another step you should include: engage the parking brake. The parking brake supplies an extra measure of insurance when your vehicle is stopped. We\u2019ll answer, \u201chow does the\u00a0<\/span><strong><a class=\"SWhtmlLink\" href=\"http:\/\/knowhow.napaonline.com\/parking-brake-work\/\" target=\"_blank\" rel=\"noopener noreferrer\">parking brake work<\/a><\/strong><span style=\"color: #000000;\">?\u201d and explain the potential consequences of not using one.<\/span><\/p>\n<h3><strong>The Purpose of a Parking Brake<\/strong><\/h3>\n<p><span style=\"color: #000000;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-11028\" src=\"https:\/\/i0.wp.com\/www.pomonaswapmeet.com\/blog\/wp-content\/uploads\/2019\/03\/parking-brake-1.jpg?resize=500%2C334&#038;ssl=1\" alt=\"Parking brake\" width=\"500\" height=\"334\" srcset=\"https:\/\/i0.wp.com\/www.pomonaswapmeet.com\/blog\/wp-content\/uploads\/2019\/03\/parking-brake-1.jpg?w=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/www.pomonaswapmeet.com\/blog\/wp-content\/uploads\/2019\/03\/parking-brake-1.jpg?resize=300%2C200&amp;ssl=1 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>A parking brake is sometimes known as an\u00a0<\/span><strong><a class=\"SWhtmlLink\" href=\"http:\/\/knowhow.napaonline.com\/when-to-use-your-emergency-brake-car-myths-debunked\/\" target=\"_blank\" rel=\"noopener noreferrer\">emergency brake<\/a><\/strong><span style=\"color: #000000;\">\u00a0and is typically designed as a hand- or foot-controlled lever in most vehicles. In some modern vehicles, the parking brake is switch operated and may automatically engage when the transmission is in park. Regardless, once engaged, the parking brake is tasked with keeping the vehicle stationary. Under most circumstances, it isn\u2019t enough to expect your vehicle to not move \u2014 a bump from another vehicle or a tremendous gust of wind could send it rolling. Engaging the parking brake can prevent that from happening.<\/span><\/p>\n<p><span style=\"color: #000000;\">The parking brake system consists of steel cables, which supply force to keep the vehicle immobile. When the handbrake is pulled or the brake pedal pushed, the cables tighten. Rear parking<\/span>\u00a0<strong><a class=\"SWhtmlLink\" href=\"http:\/\/knowhow.napaonline.com\/why-are-drum-brakes-still-in-modern-cars\/\" target=\"_blank\" rel=\"noopener noreferrer\">brake shoes<\/a><\/strong><span style=\"color: #000000;\">, which operate separately from the main braking system, secure the rear wheels by squeezing the inside of the drum, holding the car in place. As you might guess, the parking brake should be a part of your routine<\/span>\u00a0<strong><a class=\"SWhtmlLink\" href=\"https:\/\/www.napaonline.com\/en\/c\/brake-system-parts\" target=\"_blank\" rel=\"noopener noreferrer\">brake maintenance work<\/a><\/strong><span style=\"color: #000000;\">.<\/span><\/p>\n<p><span style=\"color: #000000;\">A parking brake may also serve as an emergency brake when your main braking system fails. Thus, if you apply pressure to your brakes while driving and the car doesn\u2019t stop, you can engage the parking brake to slow the vehicle. Automotive manufacturers typically don\u2019t refer to it as an emergency brake, because full stoppage isn\u2019t a guarantee.<\/span><\/p>\n<h3><strong>Parking on a Hill<\/strong><\/h3>\n<p><span style=\"color: #000000;\">We may not think about engaging the parking brake when stopped on a flat surface, but that will certainly change once we\u2019re parked on a hill. Once engaged, the parking brake can keep your car from rolling down the hill and creating destruction in its path.<\/span><\/p>\n<p><span style=\"color: #000000;\">If you\u2019re parking uphill (where the road is rising) and a curb is present, point the front wheels away from the curb. If there is no curb, then point the wheels to the right. Even with the parking brake engaged, either action ensures your vehicle won\u2019t roll into traffic if it is bumped while parked.<\/span><\/p>\n<p><span style=\"color: #000000;\">On the other hand, if you\u2019re parking downhill (where the road is dropping), always turn the front wheels to the right whether a curb is present or not. In all three examples, either the curb will stop the vehicle from rolling into traffic and risking further destruction or it will roll off the road where it is less likely to do major damage.<\/span><\/p>\n<h3><strong>Engage the Parking Brake<\/strong><\/h3>\n<p><span style=\"color: #000000;\">When coming to a complete stop, immediately engage the parking brake before placing your car in park. That way, the pressure is off of the transmission, reducing wear and tear. When you\u2019re ready to move again, press your main brake, release the emergency brake and then place the transmission in drive.<\/span><\/p>\n<p><span style=\"color: #000000;\">By answering the question of \u201chow does the parking brake work,\u201d you\u2019ll see why engaging your vehicle\u2019s parking brake when you\u2019ve completed a trip is a good habit to get into. Not only will your car\u2019s parking brake ensure that your car will remain stationary, but it can also be used in case of an emergency.<\/span><\/p>\n<p><span style=\"color: #000000;\">Check out all of the<\/span>\u00a0<strong><a href=\"https:\/\/www.napaonline.com\/en\/c\/brake-systems\" target=\"_blank\" rel=\"noopener noreferrer\">brake system parts<\/a><\/strong>\u00a0<span style=\"color: #000000;\">available on<\/span>\u00a0<strong><a href=\"https:\/\/www.napaonline.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">NAPA Online<\/a><\/strong>\u00a0<span style=\"color: #000000;\">or trust one of their 16,000<\/span>\u00a0<strong><a href=\"http:\/\/www.napaautocare.com\/store-finder.aspx\" target=\"_blank\" rel=\"noopener noreferrer\">NAPA AutoCare locations<\/a><\/strong>\u00a0<span style=\"color: #000000;\">for routine maintenance and repairs. For more information on how your parking brake works, chat with a knowledgeable expert at your<\/span>\u00a0<strong><a href=\"https:\/\/www.napaonline.com\/en\/store-locator\" target=\"_blank\" rel=\"noopener noreferrer\">local NAPA AUTO PARTS store<\/a><\/strong><span style=\"color: #000000;\">.<\/span><\/p>\n<p><span style=\"color: #000000;\">Photos courtesy of Matthew C. Keegan.<\/span><\/p>\n<p><i><span style=\"color: #000000;\">This article has been reproduced with the permission of the copyright holder, National Automotive Parts Association. Further reproduction is prohibited without permission. Click here for more<\/span>\u00a0<\/i><strong><i><a href=\"http:\/\/knowhow.napaonline.com\/\" target=\"_blank\" rel=\"noopener\">automotive tips and stories<\/a><\/i><\/strong><i>\u00a0<span style=\"color: #000000;\">from NAPA, or here for more information on<\/span>\u00a0<strong><a href=\"http:\/\/www.pomonaswapmeet.com\/event-info\/car-show-hours-dates\/\" target=\"_blank\" rel=\"noopener\">the next Pomona Swap Meet &amp; Classic Car Show<\/a><\/strong><span style=\"color: #000000;\">.<\/span><\/i><\/p>\n","protected":false},"excerpt":{"rendered":null,"protected":false},"author":98,"featured_media":11029,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cos_headline_score":0,"cos_seo_score":0,"cos_headline_text":"","cos_headline_has_been_analyzed":false,"cos_last_analyzed_headline":[],"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[805],"tags":[3056,4578,4586,6886,3496,3493,6885,4373,3497,6888,6879,6883,6880,3626,3491,3037,3026,6878,6881,6882,6887,6889,6890,6884],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.pomonaswapmeet.com\/blog\/wp-content\/uploads\/2019\/03\/parking-brake-2.jpg?fit=1000%2C523&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p9nnZN-2RQ","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.pomonaswapmeet.com\/blog\/wp-json\/wp\/v2\/posts\/11026"}],"collection":[{"href":"https:\/\/www.pomonaswapmeet.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pomonaswapmeet.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pomonaswapmeet.com\/blog\/wp-json\/wp\/v2\/users\/98"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pomonaswapmeet.com\/blog\/wp-json\/wp\/v2\/comments?post=11026"}],"version-history":[{"count":3,"href":"https:\/\/www.pomonaswapmeet.com\/blog\/wp-json\/wp\/v2\/posts\/11026\/revisions"}],"predecessor-version":[{"id":11031,"href":"https:\/\/www.pomonaswapmeet.com\/blog\/wp-json\/wp\/v2\/posts\/11026\/revisions\/11031"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pomonaswapmeet.com\/blog\/wp-json\/wp\/v2\/media\/11029"}],"wp:attachment":[{"href":"https:\/\/www.pomonaswapmeet.com\/blog\/wp-json\/wp\/v2\/media?parent=11026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pomonaswapmeet.com\/blog\/wp-json\/wp\/v2\/categories?post=11026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pomonaswapmeet.com\/blog\/wp-json\/wp\/v2\/tags?post=11026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}