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Strange suspension HDC fault issue

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Old Dec 15, 2022 | 02:38 PM
  #1  
toofaroffroad's Avatar
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Winching
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From: Vancouver BC
Default Strange suspension HDC fault issue

Hi, 2005 V8 LR3 approx 150k.
removed air approx 6 months ago, did coil conversion from Atlantic British.
4x4 info on dash had shown the 4 height indicators flashing ( I disconnected them when did conversion as per instructions ). Hasn’t been an issue, everything has been great.

Noticed about 1 month ago that the front left indicator stopped flashing and is showing something different.

Coincidentally, I’ve had a couple random HDC faults pop up lately.

not showing any related codes on GAP tool. Wondering if I should perform a hard reset with battery to see if this goes away?

fyi checked the sensor again and it’s unplugged. So, it should be flashing.

thanks for any help.



 
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Old Dec 15, 2022 | 03:33 PM
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DakotaTravler's Avatar
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From: Green Bay, WI
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Contact AB, looks like a fault with the module that gets installed to "disable" the EAS.
 
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Old Dec 26, 2022 | 07:55 PM
  #3  
toofaroffroad's Avatar
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Winching
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From: Vancouver BC
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Although I have not fixed it yet I know for a fact it’s related to the coil conversion modulator that tricks the LR3 into thinking it doesn’t have air shocks. I’ve gotta trace back but it’s a wiring issue.
 
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Old Dec 26, 2022 | 08:20 PM
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DakotaTravler's Avatar
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From: Green Bay, WI
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Do you have a GAP tool? I never tired it, but I wonder if changing the CCF from air to coil would actually do anything.
 
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