mikeymike79

Been getting this warning messages once in a while. IT goes away after a few seconds (or if I restart the car).

Air suspension seems to work fine though. I can change to all different levels without issues, even when the warning light goes on.

Any idea what's goin on? Am I in for some major or minor repairs?

Dennis C

You probably just need to have your air compressor rebuilt. It's not expensive.

99firehawk

I would agree usually its the compressor not building pressure quick enough and you get a 1772 fault, I would get the fault read before I replaced the compressor its not cheap for a new one.

User 4221

Glad to see you are still alive!

99firehawk

Some days more so then others.

pdxjim

Nice to have you back brad!

bigbuzuki

I had the same issue.

Weak main battery was the cause. Replaced the 5 year old battery and message never reappeared.

ArneeA

whoa, look at the stranger...

99firehawk

You had an air suspension faulty light from a weak battery, I have never seen that................maybe a 4x4 fautly light?

bigbuzuki

Definitely was the air suspension faulty message.

Just as the orig poster stated, would appear on initial start and disappear after the subsequent restart.

Was 4 years ago and never reappeared after the battery change.

Welcome back by the way....

mikeymike79

Hmmmmm surprisingly enough this started happening after my battery died from a navigation deck installation.

Maybe I'll see if a new battery helps. Is there a quick and easy way to check battery strength?

medtech

I've been getting the error randomly popping up for years, so far the compressor keeps working. I just ignore it.

bigbuzuki

May not be an issue with the compressor.