Defogger Heater Problems of Mazda CX-5

Mazda CX-5 owners have reported 2 problems related to defogger heater (under the visibility category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mazda CX-5 based on all problems reported for the CX-5.

1 Defogger Heater problem of the 2016 Mazda CX-5

Failure Date: 11/26/2019

Tl the contact owns a 2016 Mazda Cx-5. The contact stated that the check engine indicator was illuminated. The vehicle was taken to naples Mazda (6387 airport pulling rd n, naples, FL 34109, 239-597-9607) where it was diagnosed that the heater core was clogged and needed to be replaced. The contact referenced manufacturer communication numbers: 10091444 and sa218, which stated that an overheated heater core was due to clogging. The contact stated that theses codes indicated that the failure was a known issue. The manufacturer stated that there was no recall and provided the contact with case number: 124474827. The vehicle was taken to an independent mechanic who replaced the heater core. The failure mileage was approximately 14,870.

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2 Defogger Heater problem of the 2013 Mazda CX-5

Failure Date: 05/01/2017

2013 Mazda Cx-5. Consumer writes in regards to heater core replacement issues. Updated 06/20/2017.

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Other Common Visibility related problems of Mazda CX-5



Safety Ratings of CX-5 Cars
Fuel Economy of CX-5 Vehicles
CX-5 Service Bulletins