{"id":11518,"date":"2026-09-30T10:39:41","date_gmt":"2026-09-30T10:39:41","guid":{"rendered":"https:\/\/shop.autoboss.com\/?post_type=product&#038;p=11518"},"modified":"2026-10-09T10:38:55","modified_gmt":"2026-10-09T10:38:55","slug":"fxtul-m4-hd-advanced-diagnostic-tool-for-harley-davidson-motorcycles-code-reader","status":"publish","type":"product","link":"https:\/\/autoboss.com\/es\/product\/fxtul-m4-hd-advanced-diagnostic-tool-for-harley-davidson-motorcycles-code-reader\/","title":{"rendered":"FXTUL M4-HD Harley-Davidson Motorcycle Diagnostic Scan Tool with Actuator Test"},"content":{"rendered":"<div class=\"abd-pd\" data-abd-version=\"1\">\n<header class=\"abd-hero\">\n<h3>Test and Service Harley-Davidson Motorcycles by VIN<\/h3>\n<p class=\"abd-lead\">The FXTUL M4-HD covers Softail, Sportster, Touring, Trike, Dyna, Street and VRSC V-Rod families. If the model is not in the list, it can identify the bike from its VIN, then read codes, run actuator tests and perform service routines.<\/p>\n<ul class=\"abd-facts\">\n<li>Harley-Davidson Only<\/li>\n<li>VIN Identification<\/li>\n<li>12 Systems<\/li>\n<li>ABS Solenoid Tests<\/li>\n<li>One-Time Purchase<\/li>\n<\/ul>\n<\/header>\n<section class=\"abd-sec\" id=\"abd-features\">\n<h4>Key Features<\/h4>\n<ol class=\"abd-features\">\n<li>\n<h5>12 Control Modules<\/h5>\n<p>Reaches ECM, ABS, speedometer, instrument cluster, BCM, left and right hand grips, turn signal module, security module, tachometer, radio and the electro-hydraulic control unit.<\/p>\n<\/li>\n<li>\n<h5>Engine Actuator Tests<\/h5>\n<p>Run the fuel pump, idle air control valve, front and rear ignition coils, air cleaner intake valve and exhaust flap servomotor, or sweep the throttle actuator through its full travel.<\/p>\n<\/li>\n<li>\n<h5>Cooling System Checks<\/h5>\n<p>Switch the cooling pump or relay, fan A, fan B and the chassis fan on demand to confirm the cooling circuit.<\/p>\n<\/li>\n<li>\n<h5>ABS Component Tests<\/h5>\n<p>Operate the ABS pump motor and the front and rear apply and release solenoids to verify the hydraulic unit.<\/p>\n<\/li>\n<li>\n<h5>Service Functions<\/h5>\n<p>AFV reset, idle speed adjustment, module replacement setup, automatic compression release, side stand switch, EITMS, oil cooler fan, chassis fan cooler and cruise control.<\/p>\n<\/li>\n<li>\n<h5>Module Information<\/h5>\n<p>Shows hardware and software versions and serial numbers for each module.<\/p>\n<\/li>\n<\/ol>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-compare\">\n<h4>M4-HD vs Other M4 Versions<\/h4>\n<div class=\"abd-table-wrap\">\n<table class=\"abd-table abd-compare\">\n<thead>\n<tr>\n<th scope=\"col\"><\/th>\n<th scope=\"col\" class=\"is-current\">M4-HD<\/th>\n<th scope=\"col\">M4-BMW<\/th>\n<th scope=\"col\">M4-DUC<\/th>\n<th scope=\"col\">M4-EU \/ M4-Asia<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">Brand coverage<\/th>\n<td class=\"is-current\">Harley-Davidson<\/td>\n<td>BMW<\/td>\n<td>Ducati<\/td>\n<td>10 brands each<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Connecting cables<\/th>\n<td class=\"is-current\">5<\/td>\n<td>4<\/td>\n<td>5<\/td>\n<td>10<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Screen<\/th>\n<td class=\"is-current\">2.8-inch<\/td>\n<td>2.8-inch<\/td>\n<td>2.8-inch<\/td>\n<td>2.8-inch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-use\">\n<h4>How to Use<\/h4>\n<ol class=\"abd-steps\">\n<li><b>Connect<\/b><span>Attach the M4-HD to the motorcycle&#39;s diagnostic connector with the Harley cable.<\/span><\/li>\n<li><b>Select the bike<\/b><span>Open Diagnose and choose the model family, or select VIN identify if the model is not listed.<\/span><\/li>\n<li><b>Scan<\/b><span>Use Quick Test for all systems or Control Unit for a single module.<\/span><\/li>\n<li><b>Test or service<\/b><span>Read live data such as engine speed and temperature, run an actuator test or start a service function.<\/span><\/li>\n<\/ol>\n<p class=\"abd-note\">Full menu walkthrough: <a href=\"https:\/\/autoboss.com\/wp-content\/uploads\/fxtul-catalog\/media\/aac5c03e29194b6e98d57710.pdf\" target=\"_blank\" rel=\"noopener\">FXTUL M4 user manual (PDF)<\/a><\/p>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-support\">\n<h4>Updates &amp; Support<\/h4>\n<dl class=\"abd-meta\">\n<div>\n<dt>Software updates<\/dt>\n<dd>Free lifetime updates; one-time purchase for permanent use<\/dd>\n<\/div>\n<div>\n<dt>Update package<\/dt>\n<dd>Dedicated M4 Harley package<\/dd>\n<\/div>\n<div>\n<dt>Update method<\/dt>\n<dd>Connect to a computer by USB, replace the DIAGNOSE folder on the new drive with the downloaded one, then power on again<\/dd>\n<\/div>\n<\/dl>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-notes\">\n<h4>Good to Know<\/h4>\n<div class=\"abd-notes\">\n<div class=\"abd-note-group is-caution\">\n<h5><span class=\"abd-tag\">Caution<\/span><\/h5>\n<ul>\n<li>Systems and functions depend on the equipment fitted to each motorcycle; check your bike&#39;s configuration first.<\/li>\n<li>The USB port runs on 5V and is meant only for updating from a computer; a fast charger above 5V can damage the tool.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Test and Service Harley-Davidson Motorcycles by VIN The FXTUL M4-HD covers Softail, Sportster, Touring, Trike, Dyna, Street and VRSC V-Rod families. If the model is not in the list, it can identify the bike from its VIN, then read codes, run actuator tests and perform service routines. Harley-Davidson Only VIN Identification 12 Systems ABS Solenoid [&hellip;]<\/p>\n","protected":false},"featured_media":8857,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[195],"product_cat":[93],"product_tag":[],"class_list":["post-11518","product","type-product","status-publish","has-post-thumbnail","product_brand-fxtul","product_cat-motorcycle-diagnostic-tool","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/product\/11518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/comments?post=11518"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/media\/8857"}],"wp:attachment":[{"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/media?parent=11518"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/product_brand?post=11518"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/product_cat?post=11518"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/autoboss.com\/es\/wp-json\/wp\/v2\/product_tag?post=11518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}