Land Rover LR3 Air Suspension Diagnosis - Ep. 4

In episode four I diagnose the inoperable air suspension on our 2006 Land Rover LR3. I discover the ECU is running the wrong air compressor firmware and demonstrate the step by step process of updating it. I then discover a significant air leak in one of the valve blocks and show how to change the o-rings on all three. By the end of the video the air suspension is functioning and raises the vehicle to “off-road” height.

4x4 Air seals O-ring set: https://4x4airseals.com/product/land-...
Gap Diagnostics IID Tool: https://www.ebay.com/itm/113759684278...
Amazon Affiliate Links:
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Kaiweets Multimeter: https://amzn.to/3sBlnLG
Air Suspension Relay: https://amzn.to/3Naq0WA
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Camera Gear Used:
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Canon RF 15-35 2.8 L: https://amzn.to/3RWE5rI
Canon M6MKII (overhead shots): https://amzn.to/3vZPU7Z
Rode Wireless Go Lavaliere Microphone: https://amzn.to/2GHU237

Views and recommendations expressed are my opinion based on hands on testing, experience, and results.

Video Chapters:
0:00 - Intro
1:57 - Explaining the 4x4 Info Screen
3:45 - Ride Height Sensor Test
6:26 - Compressor Live Readings
9:10 - Opening & Inspecting the Air Compressor Box
13:33 - Identifying & Inspecting the Air Suspension Relay
14:27 - Updating the Air Compressor Firmware
18:34 - Discovering the Valve Block Leak
19:49 - Removing Valve Blocks
27:27 - Servicing the Valve Blocks
44:20 - Testing the System
45:12 - Conclusion

Email: [email protected]

Send stuff to: Mike King
7582 S. Las Vegas Blvd. Suite 189
Las Vegas, NV 89123

#landrover #lr3 #airsuspension #gapiidtool