Transmission Fluid Leak From Cooler Line on Chevrolet Malibu

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.

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Average mileage: 150,598 (70,000–199,000)
9 model years affected: 1997, 1998, 1999, 2000, more2001, 2003, 2005, 2009, 2011
13 people reported this problem
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Viewing 1 - 6 of 6 problem details
2011 Chevrolet Malibu 70,000 mi,
I just got a 2011 Chevy Malibu with 68000 miles and it's starting to leak transmission fluid has not been an accident or anything I Drive 55 miles to work.
2003 Chevrolet Malibu 152,000 mi,
Rusted trans cooler lines leaking ... want to replace but how do i add trans oil again ?
2001 Chevrolet Malibu 182,000 mi,
My Transmission cooler lines are leaking, I am trying to find a solution.
2001 Chevrolet Malibu 171,000 mi,
Front transmission seal leaking need a solution to fixing
2005 Chevrolet Malibu 104,000 mi,
Reddish fluid life leak
2000 Chevrolet Malibu 167,790 mi,
transmission lines are leaking