2006 LR3 Front End Lowering (time-lapse video)

mgl97t

New member
Jul 21, 2020
2
0
Fort Worth, Tx
My 2006 LR3 front end is lowering when it sits for a long time. I replaced both front air struts. I have pushed and pulled on all connections on Front Valve Block, transfer valve block and compressor and they all seem secure. I sprayed soapy water on all and see no bubbles. Here is a Time-Lapse Video of front lowering over 8hrs even after new struts installed. Below are codes from iLAND diagnostics. I have set truck to Off-Road height tonight and pulled fuse F26E and recorded heights. I will report my findings from this test. Thanks in advance.

Screen Shot 2020-07-22 at 12.13.54 AM.pngScreen Shot 2020-07-22 at 12.14.06 AM.png
 

Howski

Well-known member
Oct 19, 2009
1,483
209
Alabama
Not saying throw parts at it but I’m leaning this might be a front valve block leaking internally. It leaks back to the compressor/reservoir and doesn’t show up externally. I had a similar issue and a new block solved it. Of course, be sure to check all lines between the block and bags
 

mgl97t

New member
Jul 21, 2020
2
0
Fort Worth, Tx
So it looks like the front evenly dropped 1.5 inches overnight with F26E Fuse pulled. The rear held perfect. @Howski I have had the front controller as the culprit but the guy I bought if off of about a year ago said he replaced the front controller already. Who knows where he bought it or if he really did or not. Any more thoughts after this?

LR3 overnight drop.jpg
 
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