Is Your Range Rover Sport PHEV Acting Up? 5 Symptoms of a Failing BECM The Battery Energy Control Module (BECM) is a known failure point on some Range Rover Sport PHEV models (like the P400e and P440e). If you are experiencing strange and severe electrical issues, a faulty BECM is a likely culprit. Here are […]
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 […]
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 […]
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 […]
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 […]
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. […]
Genuine vs. Aftermarket Land Rover DC-DC Converter: A High-Stakes Decision When a critical component like the 48V to 12V DC-DC Converter fails, it can be tempting to look for a cheaper aftermarket alternative. However, for this specific part, choosing anything other than a Genuine Land Rover OEM part is a significant risk that can lead […]
Decoding Land Rover DC-DC Converter Fault Codes (DTCs) When a technician connects a diagnostic scanner to your MHEV Land Rover with a charging fault, they’re looking for specific Diagnostic Trouble Codes (DTCs) stored in the Generator Control Module (GCM) or Powertrain Control Module (PCM). These codes provide clues to the root of the problem. Here […]
The JLR TCU Backup Battery: A Tiny Part Causing a Major Fault If your Jaguar or Land Rover is displaying the ‘SOS System Inactive’ warning, one of the most likely culprits is a tiny battery hidden deep inside the Telematics Control Unit (TCU). While you can’t see it, its failure has major consequences for your […]
The Ultimate JLR Tool Showdown: JET Master vs. TOPIx Cloud, Pluto, GAP & Lock50 In the complex world of modern Jaguar and Land Rover (JLR) diagnostics and programming, choosing the right tool is the single most critical decision a workshop, technician, or locksmith can make. The move to Diagnostics over Internet Protocol (DoIP) architecture in […]
