Transmission Fluid Leak From Cooler Line on Buick Rendezvous

An automatic transmission fluid leak may develop from the rubber section of a transmission cooler line. In some cases the rubber section of hose can be replaced. In others, the complete cooler line must be replaced to correct this type of leak.

RepairPal Verified
Average mileage: 120,625 (72,500–220,000)
3 model years affected: 2002, 2003, 2005
5 people reported this problem
2 people shared problem details
Red transmission fluid leaking from top transmission coolant pipe where the rubber section mates to the metal section.
2005 Buick Rendezvous100,000
transmission fluid leak
Related Items:
The high pressure power steering hose will commonly leak fluid and should be replaced if this is the case.
i have to put fluid in it twice aday in it leak out on the left front
My transfer case is leaking fluid. How much will it cost to get it repaired?
need to change fluid in all wheel drive on 2006 buick rendezvous

Related Content