Articles
Technical guides, repair videos, product updates, and diagnostic tips for Land Rover owners.
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Range Rover P38a – EAS Unlock V4
EAS Unlock V4 Purpose-Built Diagnostics for the P38 Range Rover The P38 Range Rover (1995–2002) is notorious for air suspension faults and warning lights that scare owners into expensive dealer…
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Land Rover LR3 – 4Dcan Diagnostics
4Dcan Professional-Level Diagnostics for Your Land Rover 4Dcan gives you direct access to the proprietary ECUs in your Land Rover. Read and clear fault codes, graph live sensor data and…
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Range Rover MKIII – All Comms
All Comms The OBD-II Diagnostic Kit for the L322 Range Rover The L322 Range Rover (2002–2005) uses proprietary vehicle computers that generic scan tools cannot reach. All Comms was built…
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Trouble Updating Software?
RSW Solutions software periodically requires a licensed validation check to online servers and also an update. Check to make sure you have the most up-to-date version of the software. Several…
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Legacy Windows Updates
Older versions of Windows need to be updated in order to be safe, secure and reliable. You need to get the necessary security updates from Microsoft. Specifically: “Support for urgent…
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MKIII All Comms – Recode
The MKIII All Comms Version 2 Software is now able to re-code the L322 Range Rover Body Control Module and the Steering Angle Module. This procedure is necessary when a…
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Range Rover MKIII – Key Sync Procedure
To link a key with the L322 Range Rover Body Control Module (BCM) there are a few steps that need to be performed. 1. Enter the vehicle and make sure…
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4Dcan Air Suspension Calibration
Wow, It took about 90 days, but I finally finished the LR3 Air suspension calibration module. There were many obstacles that needed to be overcome and with some help, the…
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Discovery LR3 – Air Suspension Calibration
Diagnose and clear faults on your LR3, LR4, or Range Rover Sport with the 4Dcan diagnostic tool.
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Discovery LR3 – New 4Dcan Software Tool
Diagnose and clear faults on your LR3, LR4, or Range Rover Sport with the 4Dcan diagnostic tool.
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Discovery LR3 – Tire Selection
Diagnose and clear faults on your LR3, LR4, or Range Rover Sport with the 4Dcan diagnostic tool.
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L322 Steering Column
I am currently working on a solution to the very common L322 Steering Column interlock ECU failure. The symptoms that the owner experience are the inability to turn the vehicle…