Description
Factory Range Rover L405 Workshop Manual (2012-2021)
This OEM-level workshop manual covers the fourth-generation Range Rover L405 sold in the US market from 2012 through 2021, delivering factory-accurate repair procedures, wiring diagrams, and torque specifications for every major system on the vehicle.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 5.0L AJ133 V8 Supercharged (510PS / 565PS SVAutobiography Dynamic) |
| Diesel | 3.0L TDV6 V6, 4.4L TDV8 V8 |
| Transmissions | ZF 8HP70 8-speed automatic |
| Drive | Full-time AWD with Terrain Response 2 transfer case |
| Model Years | 2012-2021 |
| Badge Twins | N/A |
Common Range Rover L405 Repairs Covered
| System | Procedures |
|---|---|
| Air Suspension | Compressor replacement, air spring renewal, height sensor calibration – a known weak point on L405 models |
| Engine | 5.0L AJ133 supercharger coupler replacement, oil cooler gasket R&R, timing chain inspection |
| Transfer Case / Driveline | Transfer case service, propeller shaft removal, differential fluid change procedures |
| Electrical / Body Control | CAN bus fault diagnosis, InControl module reset, Terrain Response 2 sensor recalibration |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Why do L405 air suspension systems fail so often, and does this manual cover the repair?
The L405 air suspension compressor and air spring assemblies are among the most frequently replaced components on these trucks. The manual includes complete diagnostic routines, compressor removal and installation steps, air spring replacement torque values, and height sensor recalibration procedures needed to restore proper ride-height control.
Does coverage include both standard and long-wheelbase body styles?
Yes. The manual addresses both the standard-wheelbase and long-wheelbase (LWB) L405 body configurations across all trim grades – from base Vogue to the SVAutobiography Dynamic – with chassis-specific dimensions and body panel procedures where they differ.
Are wiring diagrams and Terrain Response 2 electronics included?
Full electrical documentation is part of this manual, including circuit diagrams for the Terrain Response 2 system, air suspension ECU, InControl infotainment, CAN bus network topology, and body control modules. Connector pinouts and ground reference locations are also provided.
What format is the manual?
The manual is a PDF file, compatible with Windows, macOS, iOS, Android, and any tablet or phone. Full text search lets you jump directly to any procedure, and individual pages can be printed for bench reference.
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