Genuine vs. Refurbished BECM: A Critical Safety Warning for Land Rover Owners

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Why a Used or Refurbished Land Rover BECM is a Gamble You Can’t Win When faced with a failed Battery Energy Control Module (BECM), the cost of a new genuine part can lead some to look for cheaper alternatives like used or ‘refurbished’ units from salvage yards or online sellers. This is a critical mistake […]

Range Rover Sport PHEV Won’t Charge? The BECM is a Likely Culprit

LR137929 BECM Battery Defender 110

Troubleshooting: Why Won’t My Range Rover Sport PHEV Charge? A primary benefit of owning a Plug-in Hybrid (PHEV) is charging it up for electric-only driving. So, when your Range Rover Sport refuses to charge, it’s a major problem. While the issue can sometimes be the charging station or cable, a very common cause in these […]

How a Failed BECM Can Damage Your Land Rover’s High-Voltage Battery

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Warning: A Bad BECM Can Lead to Catastrophic HV Battery Damage Replacing a failed Battery Energy Control Module (BECM) is an expensive repair. But leaving it unfixed or attempting an improper repair can lead to a far more costly outcome: permanent damage to the main high-voltage (HV) battery pack, a component that costs many thousands […]

How Much Does a Land Rover BECM Replacement Cost? (Part & Labor)

Breaking Down the Cost of a Land Rover BECM Replacement If you’ve been diagnosed with a failed Battery Energy Control Module (BECM) in your Land Rover or Range Rover PHEV, one of your first questions is likely: “How much will this cost?” It is a significant repair, and the cost is comprised of two main […]

A Technician’s Guide to Land Rover BECM Replacement (High Voltage Warning)

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Technician’s Guide: Land Rover BECM Replacement WARNING: LETHAL HIGH VOLTAGE. This procedure must only be performed by trained and certified high-voltage technicians with access to the proper tools and JLR workshop manuals (TOPIx). Failure to follow safety procedures can result in serious injury or death. This guide provides a high-level overview of the BECM replacement […]

How to Find the Right BECM Part Number for Your Range Rover

LR137929 BECM Battery Defender 110

The Most Important Step: Finding the Correct BECM Part Number When replacing a component as critical as the Battery Energy Control Module (BECM), there is zero room for error. Installing the wrong part will not work. This guide explains how to ensure you source the exact BECM for your Range Rover PHEV. Why Is the […]

Does a Land Rover BECM Have an Internal Battery?

Land Rover Defender L663 2019-Rechargeable-Lithium Iron Battery BECM L8B2-10C784-BB

Exploring the BECM: Does it Have an Internal Battery? Owners familiar with the JLR Telematics Control Unit (TCU) know that its common ‘SOS System Inactive’ fault is caused by the failure of a small internal backup battery. This leads many to ask: Does the Battery Energy Control Module (BECM) also have an internal battery that […]

How to Update Land Rover InControl Maps via USB: The Complete Guide

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The Complete Guide to Updating Your Land Rover InControl Maps by USB If you have a Land Rover with the InControl Touch or InControl Touch Pro system, keeping your navigation maps up-to-date is essential for accurate routing. Unlike the newer Pivi Pro system, this process requires a download and a USB stick. This guide will […]

Land Rover Pivi Pro Map Updates: The Complete Wireless (OTA) Guide

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Understanding Land Rover Pivi Pro Map Updates: It’s All Over-the-Air If you own a newer Land Rover (2020+) with the Pivi or Pivi Pro infotainment system, you can forget about USB sticks and manual downloads. Your map updates are delivered wirelessly, or ‘Over-The-Air’ (OTA), just like updates on your smartphone. Here’s how it all works. […]

How to Check and Renew Your JLR Navigation Subscription

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Is Your JLR Navigation Subscription Expiring? Here’s How to Check and Renew To receive map updates for either an older InControl system or a newer Pivi Pro system, you need an active navigation subscription. When this subscription expires, your maps will stop updating. This guide shows you how to check your status and renew your […]

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