Range Rover TCM Repair Service

Hey Range Rover crew! If your ZF transmission’s acting up and throwing solenoid fault codes, hold off on swapping those solenoids—ECU Maverick has a better fix. We specialize in repairing Continental and Bosch Transmission Computer Conductor Plates (TCM/TCU) for Range Rovers and Land Rovers, with a same-day turnaround in most cases. Ship us your TCM, and we’ll get your ride shifting smoothly again—no eBay or Amazon guesswork needed!

What’s Going Wrong?

Is your Range Rover giving you grief with its transmission? Here’s what we often see:

• “Transmission Failsafe Prog.” warning lighting up your dash.
• Transmission stuck in gear—like it’s just not budging.
• Slipping gears or hard, jerky shifts instead of that silky Range Rover glide.
• “Transmission malfunction, drive moderately” nagging you.
• Engine revving high but refusing to shift—like it’s teasing you.
• Laggy shifts between gears, especially 1st to 2nd or 2nd to 3rd.
• Rough shifting or delayed gear changes driving you nuts.
• Gear ratio fault codes or a “Transmission service due now” message popping up.

If any of that rings a bell, it’s likely your TCM or conductor plate acting up—not the solenoids. ZF makes rock-solid transmissions, and those solenoids hardly ever fail on their own!

Common Trouble Codes

Speaking of codes, you might spot stuff like P0850-00 (general solenoid circuit fault), P0850-01 to -08 (ranging from range malfunctions to shorts), P081C (clutch sensor issues), or P0615 (starter relay glitches). We’ve seen it all—send us pics or screenshots of your fault codes and their descriptions, and we’ll figure out the best fix!

Our TCM Repair Service

Here’s the deal: don’t waste time with used solenoids from eBay or Amazon—those “remanufactured” claims are often bunk, and they can mess things up worse. Instead, ship your TCM to us (no valve body needed), and we’ll test it to see what’s up. If it’s good, we’ll charge you a fair bench fee and send it back. If it needs fixing, we’ll repair it right—guaranteed. We’ve been doing this for years, and problems only pop up when folks install sketchy parts or skip telling us the full story about their vehicle’s history. Let’s keep it simple and get it done properly!

Oh, and if you’ve got solenoids you’re curious about, send those too—we’ll check ‘em out for you. Most cases, we’ll have your TCM back to you within 24 hours—talk about fast!

Which Models Do We Cover?

This service is tailor-made for Range Rovers and Land Rovers with ZF transmissions and Continental TCMs. Think Land Rover LR4 (Base, HSE, HSE Lux), Range Rover Sport (Autobiography, GT Limited Edition, HSE, HSE Lux, Supercharged 5.0L V8), and Range Rover (5.0L V8 Autobiography and Supercharged models from 2010-2012). Part numbers we’ve worked with include LR016342, LR048117, LR048680, LR045060, LR032145, LR010748, LR020327, LR020598, LR021938, LR029117, and LR032149. If your Range Rover’s in that family, we’ve got you!

Bosch Bonus

Got a Bosch computer instead? Contact us for pricing.
We also repair and reprogram those for Jaguar, Land Rover, and Range Rover vehicles—just let us know what you’re working with.

How to Get Started

Ready to fix that transmission? Snap some photos or screenshots of your fault codes, tell us what’s been going on, and give us a call. Ship your TCM our way (leave the valve body behind), and we’ll take it from there. We’ll test it, fix it if needed, and ship it back—usually the same day. No dodgy solenoids, no hassle—just a Range Rover that shifts like it should!

*Note: This is only for ZF transmissions with Continental TCMs—reach out if you’re not sure!*

Let’s Get Your Range Rover Rolling!

Whether your transmission’s stuck, slipping, or just being a pain, we’ve got the fix. Contact us today, and let’s get that TCM sorted so you can hit the road with confidence!