{"id":7512,"date":"2026-06-09T06:18:43","date_gmt":"2026-06-09T06:18:43","guid":{"rendered":"http:\/\/australianholden.com\/?p=7512"},"modified":"2026-06-21T04:14:27","modified_gmt":"2026-06-21T04:14:27","slug":"vr-bcm-fault-guide","status":"publish","type":"post","link":"https:\/\/australianholden.com\/index.php\/2026\/06\/09\/vr-bcm-fault-guide\/","title":{"rendered":"VR BCM Fault Guide"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The Body Control Module (BCM) is one of the most important electronic components in the VR Commodore. Introduced as part of Holden&#8217;s increasing use of electronic vehicle systems, the BCM controls numerous functions including central locking, interior lighting, security systems, power windows, warning chimes, and communication between various vehicle modules.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As VR Commodores continue to age, BCM-related faults are becoming increasingly common. These problems can range from minor annoyances to complete no-start conditions, making diagnosis and repair an important part of maintaining these vehicles.<\/p>\n\n\n<div id=\"fu_ebay_0\"><!-- Presentation: cols = 4, rows = 2, slideshow = Manual, slides = 3, slideId = 0 --><div class=\"fu_ebay_results_container \">\n<h5 class=\"fu_ebay_results_title\" style=\"display: block !important;\">\n<a name=\"fu_slidetop_0\"><\/a><a href=\"https:\/\/www.ebay.com.au\/?mkcid=1&#038;mkrid=705-53470-19255-0&#038;siteid=15&#038;campid=5339152561&#038;customid=5339151688&#038;toolid=10049&#038;mkevt=1\" class=\"fu_ebay\" style=\"display:inline !important;\" rel=\"nofollow\" target=\"_blank\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/australianholden.com\/wp-content\/plugins\/fast-ebay-listings\/US\/Right_Now_108x45.gif?resize=108%2C45&#038;ssl=1\" style=\"border:0;display:block !important;\" width=\"108\" height=\"45\" alt=\"Right Now on eBay\"\/><\/a>&nbsp;BCM<\/h5>\nLoading&#8230;<\/div>\n<\/div>\n<script>\n<!--\nvar content_fu_ebay_0 = null;\nvar waitForDepends_fu_ebay_0 = setInterval(function () {\n  if (typeof jQuery !== \"undefined\") {\n  if (window.fu_is_bot_useragent !== undefined) {\n    clearInterval(waitForDepends_fu_ebay_0);\n    if (typeof jQuery.ajax == \"undefined\") {\n      console.log(\"Fast eBay Listings: jQuery.ajax missing. Are you using jQuery.Slim that doesn't include ajax? \");\n      return;\n    }\n    if (fu_is_bot_useragent) return;\n    content_fu_ebay_0 = jQuery(\"#fu_ebay_0\");\n    jQuery(document).ready(jQuery.ajax({\n      type : \"post\",\n      url : \"https:\/\/australianholden.com\/wp-admin\/admin-ajax.php\",\n      data : {\n        action : \"fu_ebay_load_search\",\nfuDisableAPICache : 0,\nfuTraceLogging : 0,\nebay_country : \"AU\",\nfu_ebay_customId : \"\",\nfu_ebay_widget : 0,\nfu_ebay_picwidth : 225,\nfu_ebay_arrangement : 0,\nfu_ebay_title : \"BCM\",\nfu_ebay_query : \"VR Commodore BCM\",\nfu_ebay_searchInDesc : 0,\nfu_ebay_searchLocation : \"Internationally\",\nfu_ebay_pickupPostcode : \"\",\nfu_ebay_pickupRadius : 0,\nfu_ebay_sort : \"BestMatch\",\nfu_ebay_categoryIds : \"6030\",\nfu_ebay_sellers : \"\",\nfu_ebay_sellerType : \"\",\nfu_ebay_buyingOptions : \"\",\nfu_ebay_conditionOptions : \"\",\nfu_ebay_minPrice : 0,\nfu_ebay_maxPrice : 0,\nfu_ebay_minBids : 0,\nfu_ebay_maxBids : 0,\nfu_cols : 4,\nfu_rows : 2,\nfu_slideshow : \"Manual\",\nfu_slides : 3,\nfu_slideId : 0,\n\n      },\n      success : function( response ) {\n        content_fu_ebay_0.html( response );\n      },\n      error: function(e) {\n        console.log(\"Fast eBay Listings: deferred loading error: \" + e);\n      }\n    }));\n  }}\n}, 10);\n\/\/-->\n<\/script>\n\n\n\n<h1 class=\"wp-block-heading\">What Does the BCM Do?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The BCM acts as the central controller for many body-related electrical systems.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">BCM Functions<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Central locking<\/li>\n\n\n\n<li>Interior lighting<\/li>\n\n\n\n<li>Power windows<\/li>\n\n\n\n<li>Security system<\/li>\n\n\n\n<li>Remote locking<\/li>\n\n\n\n<li>Warning chimes<\/li>\n\n\n\n<li>Courtesy lights<\/li>\n\n\n\n<li>Communication with ECU<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">When the BCM develops faults, multiple systems may be affected simultaneously.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Why BCM Problems Occur<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Most BCM issues are age-related.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Common Causes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Internal electronic failure<\/li>\n\n\n\n<li>Moisture damage<\/li>\n\n\n\n<li>Corroded connectors<\/li>\n\n\n\n<li>Voltage spikes<\/li>\n\n\n\n<li>Poor earth connections<\/li>\n\n\n\n<li>Wiring faults<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Many BCMs are now over 30 years old.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Common BCM Fault Symptoms<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">Warning Signs<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>No-start condition<\/li>\n\n\n\n<li>Central locking failure<\/li>\n\n\n\n<li>Interior light problems<\/li>\n\n\n\n<li>Random alarm activation<\/li>\n\n\n\n<li>Power window issues<\/li>\n\n\n\n<li>Battery drain<\/li>\n\n\n\n<li>Intermittent electrical faults<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Multiple symptoms appearing together often point toward BCM issues.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">1. Security System No-Start Problems<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">One of the most common BCM-related complaints.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Engine cranks but won&#8217;t start<\/li>\n\n\n\n<li>Security system preventing operation<\/li>\n\n\n\n<li>Intermittent starting issues<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BCM communication fault<\/li>\n\n\n\n<li>Security module issues<\/li>\n\n\n\n<li>Key recognition problems<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The BCM forms part of the vehicle&#8217;s anti-theft system.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">2. Central Locking Failure<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">A very common VR fault.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Doors fail to lock<\/li>\n\n\n\n<li>Doors fail to unlock<\/li>\n\n\n\n<li>Intermittent operation<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BCM output failure<\/li>\n\n\n\n<li>Wiring issues<\/li>\n\n\n\n<li>Faulty actuators<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Always check actuators before condemning the BCM.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">3. Interior Light Problems<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The BCM controls interior lighting functions.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lights remain on<\/li>\n\n\n\n<li>Lights fail to operate<\/li>\n\n\n\n<li>Delayed switching faults<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BCM logic failure<\/li>\n\n\n\n<li>Door switch faults<\/li>\n\n\n\n<li>Wiring issues<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">4. Battery Drain Problems<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">A common complaint in older VR Commodores.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Flat battery after sitting<\/li>\n\n\n\n<li>Excessive current draw<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BCM failing to enter sleep mode<\/li>\n\n\n\n<li>Internal BCM fault<\/li>\n\n\n\n<li>Related electrical components remaining active<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">5. Power Window Issues<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The BCM assists in controlling window functions.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Windows stop working<\/li>\n\n\n\n<li>Intermittent operation<\/li>\n\n\n\n<li>Multiple windows affected<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BCM output faults<\/li>\n\n\n\n<li>Window relay issues<\/li>\n\n\n\n<li>Wiring problems<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">6. Random Alarm Activation<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Common in ageing BCM systems.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Alarm sounding unexpectedly<\/li>\n\n\n\n<li>Security system behaving erratically<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Faulty BCM inputs<\/li>\n\n\n\n<li>Wiring faults<\/li>\n\n\n\n<li>Door switch problems<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">7. Warning Chime Faults<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The BCM controls various vehicle alerts.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>No warning chime<\/li>\n\n\n\n<li>Continuous warning sounds<\/li>\n\n\n\n<li>Incorrect alerts<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Internal BCM failure<\/li>\n\n\n\n<li>Wiring issues<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">8. Intermittent Electrical Problems<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">One of the hardest issues to diagnose.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Random electrical faults<\/li>\n\n\n\n<li>Systems working intermittently<\/li>\n\n\n\n<li>Multiple unrelated failures<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Internal circuit board deterioration<\/li>\n\n\n\n<li>Connector corrosion<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">9. BCM Connector Corrosion<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">A very common issue.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Multiple electrical faults<\/li>\n\n\n\n<li>Intermittent operation<\/li>\n\n\n\n<li>Communication problems<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Moisture ingress<\/li>\n\n\n\n<li>Age-related corrosion<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Always inspect connectors carefully.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">10. Poor Earth Connections<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Often mistaken for BCM failure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Random electrical issues<\/li>\n\n\n\n<li>BCM communication faults<\/li>\n\n\n\n<li>Unusual system behaviour<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Corroded earth straps<\/li>\n\n\n\n<li>Loose connections<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Always verify earth integrity before replacing a BCM.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">How to Diagnose BCM Problems<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">Step 1: Check Battery Voltage<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Low voltage can create false BCM symptoms.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Step 2: Inspect BCM Connectors<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Look for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Corrosion<\/li>\n\n\n\n<li>Moisture<\/li>\n\n\n\n<li>Loose pins<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Step 3: Check Earth Points<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Verify all grounding connections.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Step 4: Test Related Components<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Confirm:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Door actuators<\/li>\n\n\n\n<li>Window motors<\/li>\n\n\n\n<li>Switches<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Before blaming the BCM.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Step 5: Scan for Fault Codes<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Later diagnostic tools may identify communication issues.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">BCM Location in VR Commodore<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The BCM is typically mounted beneath the dashboard area.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Inspection Areas<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Wiring harness<\/li>\n\n\n\n<li>Connector plugs<\/li>\n\n\n\n<li>Mounting brackets<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Access varies slightly depending on vehicle specification.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Common Misdiagnoses<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">Faulty Door Actuators<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Often blamed on the BCM.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Window Switch Failures<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Can mimic BCM problems.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Battery and Charging Issues<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Low voltage frequently creates BCM-like symptoms.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Earth Faults<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">One of the most common false BCM diagnoses.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">BCM Replacement Considerations<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Replacing a BCM is not always straightforward.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Things to Consider<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Security system compatibility<\/li>\n\n\n\n<li>Matching vehicle specifications<\/li>\n\n\n\n<li>Programming requirements<\/li>\n\n\n\n<li>Key and immobiliser compatibility<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Using the correct replacement unit is essential.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Repair vs Replacement<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">BCM Repair<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">Advantages<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Retains original unit<\/li>\n\n\n\n<li>May be cheaper<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Disadvantages<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Not always successful<\/li>\n\n\n\n<li>Limited repair options<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">BCM Replacement<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">Advantages<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reliable solution<\/li>\n\n\n\n<li>Eliminates internal faults<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Disadvantages<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Compatibility considerations<\/li>\n\n\n\n<li>Potential programming requirements<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">Preventing BCM Problems<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">Maintain Battery Health<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Voltage spikes damage electronics.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Keep Connectors Dry<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Moisture causes corrosion.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Repair Water Leaks Promptly<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Protects wiring and modules.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Maintain Earth Connections<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Reduces electrical instability.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Warning Signs of Imminent BCM Failure<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Multiple unrelated electrical faults<\/li>\n\n\n\n<li>Random security system issues<\/li>\n\n\n\n<li>Persistent battery drain<\/li>\n\n\n\n<li>Intermittent no-start conditions<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Early diagnosis can prevent extensive troubleshooting.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The BCM is a critical component of the VR Commodore&#8217;s electrical system and is responsible for many body and security-related functions. As these vehicles age, BCM faults are becoming increasingly common, particularly due to connector corrosion, internal electronic deterioration, and voltage-related damage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Because BCM failures can mimic many other electrical problems, careful diagnosis is essential before replacing the module. In many cases, poor earths, wiring faults, or failing actuators are the real cause.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With proper testing and systematic diagnosis, most BCM-related problems can be accurately identified and repaired, helping keep VR Commodores reliable and enjoyable to own.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Related Articles<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/australianholden.com\/index.php\/australian-holden\/commodores\/vr-commodore\/vr-commodore-common-issues\/\" type=\"page\" id=\"254\">VR Commodore Common Issues<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/australianholden.com\/index.php\/2026\/06\/10\/vn-vp-vr-vs-no-start-guide\/\" type=\"post\" id=\"7500\">VN, VP, VR, VS No-Start Guide<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/australianholden.com\/index.php\/2026\/06\/10\/vn-vp-vr-vs-starting-problems-guide\/\" type=\"post\" id=\"7487\">VN, VP, VR, VS Starting Problems Guide<\/a><\/li>\n\n\n\n<li>Best Scan Tools for Holden Owners<\/li>\n\n\n\n<li>How to Inspect a VR Commodore Before Buying<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Body Control Module (BCM) is one of the most important electronic components in the VR Commodore. Introduced as part of Holden&#8217;s increasing use of electronic vehicle systems, the BCM controls numerous functions including central locking, interior lighting, security systems, power windows, warning chimes, and communication between various vehicle modules. As VR Commodores continue to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":593,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1],"tags":[],"class_list":["post-7512","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>VR BCM Fault Guide - Australian Holden<\/title>\n<meta name=\"description\" content=\"The Body Control Module (BCM) is one of the most important electronic components in the VR Commodore.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/australianholden.com\/index.php\/2026\/06\/09\/vr-bcm-fault-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VR BCM Fault Guide - 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