ahc

  1. LowDrag82

    Question about replacing AHC accumulators vs the whole assembly.

    I’m buying some globes from Japan because someone recommended I should replace them on my high mileage 06 LX. My question is, would it be better to just get the globe or is there any reason to get the whole accumulator assembly which is part 49051-60020 and 49052-60020 for right and left sides...
  2. AtinLango

    Effect of weight on rear AHC neutral pressure

    If i read AHC neutral pressure for LC 100 under these two conditions, which one will report higher REAR pressure, and why? 1. Fuel tank full and all seats installed, including third row. I know this is recommended. 2. Fuel tank a quarter full and third row seats removed. In both cases, there...
  3. cryptyk

    Which springs with AHC?

    I'm currently running the King 79s. She's a heavy girl. I have: Front and rear steel bumpers Winch Rear tire carrier Rear swingout Full drawer system Heavy roof tent 8 Gallon water tank Solar panels ...and more stuff I'm not thinking of Front pressures are dialed in using the stock LX...
  4. A

    AHC Fluid Flush - questions on the complete process (200 series) LX

    Hello all, I've done a forum search on this topic, naturally there is. ton of chatter on this, however in my search I can't seem to find an actual step by step guide on how to do this myself on my 2008 LX that is detailed enough to cover the process fully from start to finish... If there is one...
  5. cgarre29

    SOLD  Upper Control arms with AHC from LX470 for 100 Series Land Cruiser

    I am selling both front upper control arms from my LX470. They are in relatively great shape and make no noise, only replacing to allow for more caster adjustment. 2002, 164k.
  6. cgarre29

    SOLD  100 Series AHC Height Sensors LC100/LX470

    I have for sale all three AHC height sensors from my LX post suspension conversion. They function perfectly and are in great shape. 2002, 164k. I am willing to sell them separately or as a lot.
  7. ChuckB

    The Great AHC Debate - To keep or not to keep (once it breaks...) - 04 LX470

    First off, I've heard nothing but great things about Trollhole's! @Trollhole @Teddy A guy I know here locally mentioned that you have done numerous AHC deletes. I'll try to keep this as short as possible... I'm looking for an expert second opinion on my AHC system, which I also happen to like...
  8. GOTLOCKED96

    AHC help needed on 2006 LC

    Hello Mudders, I need some AHC advice for wife's 2006 LC. When we purchased it back in 2021 I did all 4 globes with OEM replacements and Flushed/Filled with OEM AHC fluid. Suspension has been pretty good, however the AHC off light sometimes flashed. Today I went to adjust the torsion bars...
  9. logicbyondreaso

    SOLD  NJ: 100 Series AHC Measuring Tool

    100 Series AHC hub measuring tool. When adjusting the torsion bars for level the hub to fender measurement is important. This tool makes the measuring easier and more precise. No more eyeballing the center of hub. I made a batch of these and have 1 left. Cleaning out the garage. $115 shipped...
  10. Babyruthless

    Mudify Suspension

    I have a 02 LX470. The AHC is not functioning as it should and I think it’s time to replace it. I’m not rock crawling or hardcore off road. Mostly city driving and weekend adventures that find us on dirt roads and camping trips. I was a simple but reliable suspension, plus a new baby means I...
  11. B

    LX600 AHC Hate?

    I had been looking at a used LX 570 for an overland build but now shifting to the LX 600 as an overland / daily driver. I’ve read a lot of positives on AHC on the 570, but almost every comment about it in the 600 is negative. Is it worse than it was on the 570 or is it just that there was no...
  12. D

    1999 LX470 AHC Refresh/Sunroof resuscitation

    Good Morning! After a lengthy search to find a 100 Series with a frame that wasn't completely rusted out, i finally found one and pulled the trigger. I have been slowly taking care of some minor issues that are driving me nuts but the ride comfort and leaking/non-operational sunroof that the...
  13. A

    2003 LX470 steering angle problem VGRS, AHC

    Hi all. Can't solve the problem with steering angle readings in VGRS and AHC. Earlier fixed VGRS intermediate shaft. Works good now and no any VGRS truble codes. Did VCS zero point calibration in accordance with Issues after new steering rack. Zero point/steering angle/VSC -...
  14. H

    AHC switch intermittent operation

    Anyone took this switch apart and cleaned it? Mine is intermittent at times and need it working reliably for an obx trip coming up.
  15. hush1

    AHC killswitch

    Tittle says it all, anyone figure out how to do an ahc kill switch like the lx570?
  16. AtinLango

    AHC woes

    I routinely do 1,000 kms round trip. 800 km is smooth tarmac, 200 kms rough/bad unpaved. Yesterday, i made the forward trip of 500 kms. I had no issues as always. I have nearly full tank of fuel since i refilled close to the destination. However, after resting, i was helping someone transport...
  17. MidwestLC

    For Sale  Chicagoland - LC100 AHC, Suspension, other misc. new & used parts

    Sold my 2006 LC100 and I've got some spare parts for sale Front AHC lines (used, sourced from southern states) - $160 each + shipping Rear AHC lines (New Toyota parts) - $180 each + shipping Rear AHC globes (New Toyota/Lexus parts) - $325 + shipping Used (10k -ish miles, bought on ih8mud)...
  18. D

    Bouncy Ride (AHC), P0504, P0571, and P2447

    Hey all, I have a 2010 LX 570 (my second cruiser, first was an '06 LX 470). I've had a super bouncy ride since about a few hours after buying it used. It has had the the 4Lo flashing occasionally, and my mechanic scanned to show a faulty brake switch. Now I just got the Check VSC System, check...
  19. M

    LC200 AHC: refill fluid after circuit completely empty

    Hello everyone, I appologize that by first post post is to seek help. Beginning of the year, I bought a Toyota LC200 V8 Diesel with 210 000 kms - with the AHC system. It failed quite quickly, with the error code C1754 (Front gate solenoid valve malfunction) and the famous message "CHECK...
  20. logicbyondreaso

    For Sale  NJ: 100 Series AHC Globes (used 140k)

    AHC globes off of a 2006 LX470 with 140k miles. They were replaced as preventative maintenance. Still passed the graduation test. $150 shipped.
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