{"id":511083,"date":"2022-01-28T20:08:52","date_gmt":"2022-01-29T01:08:52","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/2005-infiniti-fx45-problems-reliability\/"},"modified":"2026-08-24T22:52:27","modified_gmt":"2026-08-25T02:52:27","slug":"2005-infiniti-fx45-problems-reliability","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/2005-infiniti-fx45-problems-reliability\/","title":{"rendered":"2005 Infiniti Fx45 Problems & Reliability"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[258,319],"tags":[114,847,320],"class_list":["post-511083","post","type-post","status-publish","format-standard","hentry","category-car","category-infiniti","tag-114","tag-fx45","tag-infiniti"],"acf":{"sku":"","year":"","make":"","model":"","post_title":"","featured_image":null,"introduction":"","what_is_pcm_programming":"","signs_your_year_make_model_needs_pcm_programming":"","product_title":"","product_view_link":"","how_pcm_programming_works_for_year_make_model":"","engine_size":"","engine_size_1_url":"","engine_size_2":"","engine_size_2_url":"","description":"When it comes to luxury SUVs from the mid-2000s, the 2005 Infiniti FX45 stands out with its bold design and powerful performance. As a 30-year-old navigating the world of automotive choices, you might find yourself drawn to this vehicle's unique blend of sporty aesthetics and robust V8 engine. However, like any vehicle of its age, the FX45 comes with its own set of challenges and reliability concerns that are important to consider before making a purchase. In this blog post, we'll delve into the common problems associated with the 2005 Infiniti FX45, providing you with a comprehensive understanding of what to expect and how to address potential issues.\n\nThe 2005 Infiniti FX45, while praised for its performance and style, has been reported to have several recurring issues that owners should be aware of. From electrical system glitches to suspension problems, these concerns can impact the overall driving experience and maintenance costs. By exploring these reliability issues, we aim to equip you with the knowledge needed to make an informed decision, whether you're considering buying a used FX45 or simply want to understand more about this intriguing SUV. Join us as we navigate the intricacies of the 2005 Infiniti FX45, offering insights and tips to help you enjoy a smoother ride with this iconic vehicle.","body_reported_problems":"

N\/A<\/p>","body_analysis":"

No major Body Components problems have been reported for the 2005 Infiniti FX45.<\/p>","brake_system_reported_problems":"

N\/A<\/p>","brake_system_analysis":"

No major Brake System problems have been reported for the 2005 Infiniti FX45.<\/p>","heating_&_cooling_reported_problems":"

N\/A<\/p>","heating_&_cooling_analysis":"

No major Heating & Cooling problems have been reported for the 2005 Infiniti FX45.<\/p>","drivetrain_reported_problems":"

N\/A<\/p>","drivetrain_reported_analysis":"

No major Drivetrain problems have been reported for the 2005 Infiniti FX45.<\/p>","interior_electronics_reported_problems":"

N\/A<\/p>","interior_electronics_analysis":"

No major Interior Electronics problems have been reported for the 2005 Infiniti FX45.<\/p>","cooling_system_reported_problems":"

N\/A<\/p>","cooling_system_analysis":"

No major Cooling System problems have been reported for the 2005 Infiniti FX45.<\/p>","ignition_&_wiring_reported_problems":"

N\/A<\/p>","ignition_&_wiring_analysis":"

No major Ignition & Wiring problems have been reported for the 2005 Infiniti FX45.<\/p>","engine_repairs_reported_problems":"

N\/A<\/p>","engine_repairs_analysis":"

No major Engine Repairs problems have been reported for the 2005 Infiniti FX45.<\/p>","exhaust_system_reported_problems":"

N\/A<\/p>","exhaust_system_analysis":"

No major Exhaust System problems have been reported for the 2005 Infiniti FX45.<\/p>","fuel_&_emissions_reported_problems":"

N\/A<\/p>","fuel_&_emissions_analysis":"

No major Fuel & Emissions problems have been reported for the 2005 Infiniti FX45.<\/p>","onboard_electronics_reported_problems":"

N\/A<\/p>","onboard_electronics_analysis":"

No major Onboard & Powertrain Control Electronics problems have been reported for the 2005 Infiniti FX45.<\/p>","strange_sounds_&_leaks_reported_problems":"

N\/A<\/p>","strange_sounds_&_leaks_analysis":"

No major Strange Sounds & Leaks problems have been reported for the 2005 Infiniti FX45.<\/p>","exterior_finish_reported_problems":"

N\/A<\/p>","exterior_finish_analysis":"

No major Exterior Finish problems have been reported for the 2005 Infiniti FX45.<\/p>","suspension_&_steering_reported_problems":"

N\/A<\/p>","suspension_&_steering_analysis":"

No major Suspension & Steering problems have been reported for the 2005 Infiniti FX45.<\/p>","transmission_repairs_reported_problems":"

N\/A<\/p>","transmission_repairs_analysis":"

No major Transmission Repairs problems have been reported for the 2005 Infiniti FX45.<\/p>","conclusion":"","image":""},"yoast_head":"\n2005 Infiniti FX45 Problems & Reliability<\/title>\n<meta name=\"description\" content=\"2005 Infiniti FX45 reliability overview and engine computer (PCM\/ECM) warning signs to watch for.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fs1inc.com\/blog\/2005-infiniti-fx45-problems-reliability\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2005 Infiniti FX45 Problems & Reliability\" \/>\n<meta property=\"og:description\" content=\"2005 Infiniti FX45 reliability overview and engine computer (PCM\/ECM) warning signs to watch for.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fs1inc.com\/blog\/2005-infiniti-fx45-problems-reliability\/\" \/>\n<meta property=\"og:site_name\" content=\"Flagship One Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/flagshipone\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/flagshipone\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-01-29T01:08:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-25T02:52:27+00:00\" \/>\n<meta name=\"author\" content=\"FlagshipOne\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@theflagshipone\" \/>\n<meta name=\"twitter:site\" content=\"@theflagshipone\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"FlagshipOne\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2005-infiniti-fx45-problems-reliability\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2005-infiniti-fx45-problems-reliability\\\/\"},\"author\":{\"name\":\"FlagshipOne\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/person\\\/a3cf463514bd03eb7656953ef8f75700\"},\"headline\":\"2005 Infiniti Fx45 Problems & Reliability\",\"datePublished\":\"2022-01-29T01:08:52+00:00\",\"dateModified\":\"2026-08-25T02:52:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2005-infiniti-fx45-problems-reliability\\\/\"},\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\"},\"keywords\":[\"2005\",\"fx45\",\"Infiniti\"],\"articleSection\":[\"Car\",\"Infiniti\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2005-infiniti-fx45-problems-reliability\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2005-infiniti-fx45-problems-reliability\\\/\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2005-infiniti-fx45-problems-reliability\\\/\",\"name\":\"2005 Infiniti FX45 Problems & Reliability\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#website\"},\"datePublished\":\"2022-01-29T01:08:52+00:00\",\"dateModified\":\"2026-08-25T02:52:27+00:00\",\"description\":\"2005 Infiniti FX45 reliability overview and engine computer (PCM\\\/ECM) warning signs to watch for.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2005-infiniti-fx45-problems-reliability\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2005-infiniti-fx45-problems-reliability\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2005-infiniti-fx45-problems-reliability\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"2005 Infiniti Fx45 Problems & Reliability\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\",\"name\":\"Flagship One Blog\",\"description\":\"Flagship One Inc. 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