2001 Lincoln Navigator Q&A
2001 Lincoln Navigator Question: my rear air susp isnt working cant hear comp.running, switch on..reset maybe???
best to get compressor tested. if compressor checks out, than look to program. - arturo08
Not uncommon to have air suspension failures at the age of your car. Likely the pump has failed due to overworking with system leaks from air bag springs. - milesauto
get pump tested or install aftermarket non air susp kit, i think its a better way to go considering cars age - globalhelper