Hi, My 91 TC does the same thing, I had to replace the compressor and dryer once, but I believe that it has something to do with the relay in the fuse box by the battery, it's the big square looking gizmo, use the label under the lid for the correct relay, I replaced one, and it seemed to help, but my light still comes on. I have found a aftermarket suspension system for these Town Cars. It is a set of heavy duty replacement springs, which replace the bags. I intend to buy them, they are under $200.00 not counting installation. Many reviews on these parts say the can barely tell the difference, and it eliminates the pump system completely, just how, I'm not sure. I have a friend with limos having same probs, says he will replace bags with springs for me as soon as I get $$$ for parts! I don't know if this will help, but good luck! Michael
You should check the air suspension switch, located on the passenger's side of the trunk. If the switch is off, the light will come on, also check the air suspension fuse. If both of these are OK, then the pump could possibly be going out.
Something is wrong with your air suspension.
If you fix the problem with your air suspension
A malfunction with the air suspension system has been detected
I have a 1998 ford grand Marquis- and the problem is the air suspension light stays on- how to fix this problem
there is an air suspension switch located in the trunk
Yes , there was standard suspension , sport / handling package , heavy duty suspension , and the air suspension
The air condition has nothing to do with the suspension on these vehicles at all. If you are looking for answers to the problems that come along with the Lincoln Navigator air suspension visit Strutmasters.com :)
get a new light
These cars have air suspension when they are built in the factory. Likely someone has taken the air suspension out, and left the sensors there, causing it to detect a problem. Not a serious thing.
It's adjusting to the weight of cargo in your car it should come on when first started if it stays on there is a problem with your rear air suspension =/
usually a light implies there is a possible problem. also, make sure air bag switch is on.