• 2005–2013 Land Rover Range Rover Discovery 3 LR3 Conductor Plate TCM Transmission Computer Repair TGD500600 TGD500440, TGD500470, TGD500471 THC500060 0260550041, 0 260 550 041, 0260550008, 0 260 550 008 LR032144 LR020597, LR021937
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2005–2013 Land Rover Range Rover Discovery 3 LR3 Conductor Plate TCM Transmission Computer Repair

2005–2013 Land Rover Range Rover Discovery 3 LR3 Conductor Plate TCM Transmission Computer Repair

$750.00 USD
$750.00 USD
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TCM Transmission Computer/Conductor Plate Repair Service for Land Rover Range Rover.  

Plug-and-Play

Part number: TGD500600 TGD500440, TGD500470, TGD500471 THC500060

Common Fault Codes:

P0783-62

P0783-64

P0780-00: Shift monitoring fault - input/output shaft speed ratio out of range during a shift (any gear).

P0781-62: 1-2 Shift - Comparison of input and output speed during a shift

P0781-64: 2-1 Shift - Comparison of input and output speed during a shift

P0782-62: 2-3 Shift - Comparison of input and output speed during a shift

P0782-64: 3-2 Shift - Comparison of input and output speed during a shift

P0783-62: 3-4 Shift - Comparison of input and output speed during a shift

P0783-64: 4-3 Shift - Comparison of input and output speed during a shift

P0784-62: 4-5 Shift - Comparison of input and output speed during a shift

P0784-64: 5-4 Shift - Comparison of input and output speed during a shift

P0829-62: 5-6 Shift - Comparison of input and output speed during a shift

P0829-64: 6-4 Shift - Comparison of input and output speed during a shift

Part numbers:

TGD500560

TGD500300

TGD500430

TGD500431

TGD500480

TGD500481

TGD500841

THC500061

TGD500560

TGD500430

TGD500481

LR045060 LR016342; LR048117; LR048680

LR020597, LR021937

LR020596 LR010747

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Getting Started

Submit Your Work Order

Fill out our simple work order form to get your unique work order number. We'll email you shipping instructions immediately. Ship your module to us using any carrier (USPS, FedEx, UPS). Include your work order number with your shipment.

What's Covered

Thorough Bench Testing

Every module is tested before and after repair to ensure full functionality. If your unit tests fine, shows no issues, or is deemed non-repairable, a bench fee applies. We'll contact you before charging anything beyond the base service fee.

What to Expect

Turnaround & Warranty

✓ Turnaround: 2-3 business days (complex jobs may take longer)

✓ Warranty: 6 months on repairs we perform

✓ Programming: Not required—plug and drive

About ECU Maverick — Expert ECU Repair & Programming Services

ECU Maverick specializes in component-level ECU repair and programming for European, domestic, and specialty vehicles. Based in Fort Myers, Florida, we serve independent repair shops, dealerships, and vehicle owners nationwide.

Where most shops rely on reprogram-and-replace methods, we take a different approach. Our technicians diagnose and repair individual circuits at the board level, restoring modules that others write off as failures. This expertise comes from years of reverse engineering and bench testing across thousands of control units.

Vehicles We Service

We specialize in European automotive electronics, including BMW, Mercedes-Benz, Audi, Porsche, Land Rover, Bentley, Ferrari, Lamborghini, Maserati, and Aston Martin ECU repair. We also service domestic vehicles, heavy equipment control modules, and marine electronics systems.

Why Shops and Owners Choose Us

Fast Turnaround — Most ECU repairs ship within 2–3 business days. Same-day rush service available.

Plug-and-Play Ready — Every module leaves fully programmed and coded to your vehicle. No dealer visit required.

Direct Communication — Text or call us and speak with a real technician. No ticket queues, no waiting.

6-Month Unlimited Mileage Warranty — Drive with confidence. Our warranty covers you regardless of how many miles you put on.

Our Commitment

We exist to keep your vehicle out of the dealership and back on the road—with reliable repairs, transparent pricing, and expert support from start to finish. Every job receives the same attention we'd give our own vehicle.