Timing cover oil leak causing suspension issue?
On a cold morning last week, my GC diesel Limited's suspension wouldn't come out of park mode and indicated to service suspension immediately. Later in the day it was OK, but took it to the dealer to get it noted, just in case I end up with a major failure a week out of warranty or something.
Dealer said they found an oil leak from the timing cover which was coming down and had gotten into the suspension air pump. They needed three or four days to order parts.
Make sense? It's a '14 w/18K miles. Dealership had done an oil change a week earlier.