The 2022 Range Rover L460 represents a major redesign with new MLA-Flex architecture and updated powertrains. While too new for widespread high-mileage failures, early adopters are already seeing significant P400 mild-hybrid engine issues and electrical gremlins that mirror classic Land Rover complexity.
P400 3.0L I6 Mild Hybrid Catastrophic Engine Failure
Occasional · high severityTypical onset: 15,000-40,000 mi
Symptoms: sudden loss of power with check engine light, metallic knocking from lower engine, oil pressure warning, complete seizure in severe cases
Fix: Crankshaft bearing failure and piston ring issues are documented on early P400 engines, often requiring complete short block replacement or engine rebuild. This is a 25-35 hour job including diagnosis, removal, installation, and calibration. Some cases covered under warranty extension, but post-warranty failures are devastating.
Estimated cost: $18,000-28,000
DC/DC Converter Failure (48V Mild Hybrid System)
Occasional · high severitySymptoms: vehicle won't start despite charged 12V battery, multiple electrical system warnings, complete loss of all vehicle functions, 48V system fault messages
Fix: The DC/DC converter bridges the 48V mild-hybrid battery to the 12V vehicle systems. When it fails, the entire vehicle is dead. NHTSA recall issued but doesn't cover all failure modes. Replacement takes 3-4 hours including system recalibration and software updates.
Estimated cost: $2,800-4,200
Backup Camera System Failure
Common · medium severitySymptoms: intermittent black screen when shifting to reverse, camera view freezes or pixelates, complete loss of rear camera function, park assist disabled warnings
Fix: Multiple NHTSA recalls address this, but issues persist. Often requires camera module replacement AND software updates to infotainment system. Water intrusion at camera seal is common culprit. 2-3 hours labor including trim removal and recalibration.
Estimated cost: $1,200-1,800
Transmission Oil Cooler Line Leaks
Occasional · medium severityTypical onset: 20,000-50,000 mi
Symptoms: transmission fluid spots under vehicle, low transmission fluid warnings, transmission overheating messages, harsh shifting when fluid level drops
Fix: The ZF 8-speed's cooler lines and connections leak at crimp points and quick-disconnects. Requires cooler line replacement and fresh ATF fill. Access is difficult on the L460 due to packaging. 4-6 hours labor depending on which line fails.
Estimated cost: $1,400-2,200
Pivi Pro Infotainment System Crashes and Freezes
Common · low severitySymptoms: touchscreen becomes unresponsive, system reboots randomly while driving, navigation freezes or crashes, climate controls locked out during system freeze
Fix: The new Pivi Pro system has software stability issues. Most cases resolved with OTA updates or dealer reflash (1.5 hours), but some require complete infotainment module replacement (4-5 hours). Land Rover has issued multiple software updates but hasn't eliminated the issue.
Estimated cost: $200-3,500
Electronic Tailgate Latch Failure
Occasional · medium severitySymptoms: tailgate won't open with button or key fob, manual release required repeatedly, tailgate ajar warning when fully closed, power tailgate operates but won't latch
Fix: Electronic latch mechanism fails, often due to moisture intrusion or internal motor failure. NHTSA recall issued for some VINs. Requires latch assembly replacement with tailgate trim removal. 2-3 hours labor plus recalibration to vehicle.
Estimated cost: $900-1,400
Only consider if still under comprehensive factory warranty—the P400 engine failures and electrical complexity make post-warranty ownership a financial gamble unless you have deep pockets or excellent extended coverage.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.