AC Condenser May Develop Refrigerant Leaks on Pontiac Montana

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

The AC may stop working due to a refrigerant leak from the condenser. GM has developed and updated condenser and mounting bracket to help prevent the replacement condenser from failing in the same manner.

25 people reported this problem
11 comments
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Pontiac Montana vehicles with this problem

Average mileage: 121,181 miles
(75,000 - 169,000)

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