View Full Version : Anyone have AHC wiring diagram for 06 LX?

11-08-2013, 11:41 AM
OK...so I have this idea that I might be able to use the existing switch and dial for the now removed AHC system for lights and stuff. My thinking was that I could use the "off" button to power a relay, then use the dial to control lighting. maybe something like...first click=backup lights, second click=FR LED bar, Third = Rack, fourth=all on.

To take it one step further...wouldn't it be cool to link it to the dash lights as indicators and change the words on the dash from "height control" to "Light control"!?

Does anyone know where I can get that wiring diagram? haven't found it through the Google. or maybe have an extra switch lyin' around that I can mess with on the bench?

Thanks! and if anyone has tried this lemmeno!

11-08-2013, 12:37 PM
Response from "mud"...I think I'm going to try this.

Great idea.
The 3 switches for the ahc have a common ground, pin 4. W-B. For the Soft-to-hard-suspension-switch, it's switching like this:

Soft (comfy): pin 4 to 2 L-W
Medium: pin 4 to 2 and 7 L-Y
Sport1: pin 4 to 7
Sport2 (hard): No connection.

The Up-down and the ahc-off switches are momentary, iirc, and connects like this:
Ahc-off: pin 4 to 9 LG-R
Down: pin 4 to 10 L-B
Up: pin 4 to 6 R-Y

The ground, pin 4, W-B, is from set-bolt at the LHS kick-panel junction block.
The 5 other conductors are terminated at the AHC-ECU

This for May 2005 production onwards.

11-08-2013, 12:57 PM
Great idea with the switch. Looking forward to seeing the results.

11-09-2013, 03:11 PM
Shawn, let's catch up this next week. I've been doing some tinkering with the switches here and I may do a demo run on my truck this week.

Jenny Cruiser
11-09-2013, 04:31 PM
I believe I have a 96 LX wiring manual. PM me if you want it.