Range Rover Sport Key Not Working — Restored After KVM Fault and Smart Fob Duplication

When a Land Rover Sport owner contacted us, his vehicle could not start or even turn on the ignition. The smart key had completely failed — no remote locking, no proximity detection, and no immobilizer response. The car had to be towed to our shop for inspection.

Key cannot start issue solved

Step 1: Diagnosing the Problem

Modern Land Rover vehicles use a Keyless Vehicle Module (KVM) to communicate with the smart key. When this module malfunctions, the vehicle will not detect the key even if the battery inside the fob is good. In this case, both the remote and the transponder chip functions were inactive, leaving the car completely immobilized.

Using our advanced diagnostic equipment, we pinpointed the fault to the KVM unit — a common failure point in keyless Land Rover systems.

Step 2: Restoring the KVM

Instead of replacing the module, which can be very costly, we successfully restored the original KVM and re-synchronized it with the vehicle’s smart key system. After the repair, the customer’s existing key was fully functional again — able to lock, unlock, and start the car via push start as normal.

Step 3: Duplicating a Second Smart Fob

To prevent future inconvenience, we also duplicated a second smart fob for the customer. Having a working backup key is always important — not only for convenience, but also to avoid being stranded if the only key fails unexpectedly.

Why Choose Soxxi Master

Soxxi Master has extensive experience with Land Rover and Range Rover key systems, including smart keys, transponder keys, and KVM module repairs. We use genuine diagnostic tools and precision equipment to ensure every duplicated key or module restoration meets original performance standards.

Whether your car key is unresponsive, damaged, or lost, we can help you diagnose, repair, or duplicate it quickly and professionally.

Soxxi Master — Your Car Key Specialist in Singapore

📍 37 Jalan Pemimpin #07-16 Mapex Singapore 577177

📞 +65 8833 0107

🌐 www.soxximaster.com

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