Chevrolet Impala non-functioning A/C with failed evaporator core not covered under warranty on Chevrolet Impala

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Chevrolet Impala owners report experiencing issues with the air conditioning system due to a failed evaporator core, particularly in 2016-2018 models with a 3.6L V-6 engine. This defect can result from repeated freeze/thaw cycles that hinder proper drainage of condensate, leading to refrigerant leaks and a loss of cooling function. Although a special coverage adjustment exists for certain vehicles addressing this issue, many owners find that repairs may not be covered if their vehicle is out of warranty. Additionally, some owners encounter other common A/C problems, such as cooling issues, strange noises, and system malfunctions. For those facing a complete A/C failure, potential causes include system leaks, lack of coolant, and electrical issues. Understanding these concerns and the possibility of cost coverage for repairs can help owners effectively manage air conditioning problems in their Chevrolet Impala.

2 people reported this problem
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Chevrolet Impala vehicles with this problem

1 model year affected
Average mileage: 44,000 miles
(44,000 - 44,000)

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