1999 LC 100 AHC Issue

[Kamakazy]

Hi all,

I am new here and this is my first post...

I own a 1999 LC VXR that has done 400K to date.

I have an issue with my AHC where it does go up and down but on the dash shows the "OFF" blinking at random. The car used to change height on its own when stationary but stopped doing that now. Also, if I put the car up, it goes down on its own after reaching a certain speed, I guess that is by design.

So basically my question is what does it mean when the AHC OFF light comes on and off on random?

Thanks

 

[Jacob100]

Hi all,

I am new here and this is my first post...

I own a 1999 LC VXR that has done 400K to date.

I have an issue with my AHC where it does go up and down but on the dash shows the "OFF" blinking at random. The car used to change height on its own when stationary but stopped doing that now. Also, if I put the car up, it goes down on its own after reaching a certain speed, I guess that is by design.

So basically my question is what does it mean when the AHC OFF light comes on and off on random?

Thanks

Hi Kamakazy,

Can’t help you with the annoying flashing light (electrical fault?) but you’re right about the AHC dropping from H to N at a certain speed. Here it is 20mph but I’m guessing your speedo is in km/h?

 

[Jon Wildsmith]

I think the blinking OFF means it has detected a fault.

 

[Kamakazy]

Hi all,

Thanks for the reply... turns out it was a loose connection issue...