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Este dossiê reúne os defeitos conhecidos do Mazda CX-7, escritos e documentados pela comunidade. A leitura é livre; uma conta gratuita permite contribuir. Um defeito recebe o selo quando colaboradores reconhecidos suficientes o validam.
257 owners in the United States reported problems with the engine and cooling of this car to NHTSA (model years 2007–2011), typically at around 52,000 miles. Most often named: cooling system (26%). Reported consequences: 1 crash, 22 fires, 3 injuries.
195 owners in the United States reported problems with the engine of this car to NHTSA (model years 2007–2013), typically at around 78,000 miles. Reported consequences: 2 crashes, 11 fires, 1 injury.
67 owners in the United States reported problems with the electrical system of this car to NHTSA (model years 2007–2012), typically at around 65,000 miles. Reported consequences: 4 crashes, 8 fires, 2 injuries.
Mazda North American Operations (Mazda) is recalling certain 2007-2012 CX-7, CX-9, and 2009-2012 Maza6 vehicles. These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
De passagiersairbagontsteker kan door langdurige blootstelling aan een hoge vochtigheidsgraad inwendig breken.
Passenger airbag inflators may not operate as intended.
Some vehicles may exhibit the inner cloth (A) falling down at the rear end causing a poor appearance and obstructing the view of the back window.
Some vehicles may exhibit a rattle noise and/or exhaust leaking noise from the rear of the vehicle. The noise may be caused by a gap between the exhaust hanger bracket and flange, which allows moisture containing road salt to enter and cause the exhaust studs to rust and possibly break off.The welding location of the exhaust hanger bracket and flange has been changed during vehicle production to ensure the hanger bracket and flange are flush, with no gaps that could allow intrusion of moisture containing road salt.The purpose of this bulletin is to cut and clean the welding location of the exhaust hanger bracket and re-attach it, so the hanger bracket and flange are flush with no gaps, to prevent intrusion of moisture containing road salt.
Some vehicles may experience an engine that runs rough and the check engine light on with dtcs p0201 and p0204 or p0202 and p0203.Note:Engine misfire related dtcs (p0301, p0302, p0303, p0304) are usually stored at the same time.P0201:00: Fuel injector circuit/open cylinder no.1p0202:00: Fuel injector circuit/open cylinder no.2p0203:00: Fuel injector circuit/open cylinder no.3p0204:00: Fuel injector circuit/open cylinder no.4this concern may be caused by an internal failure of the pcm (denso produced only). To correct the concern, the pcm internal failure has been eliminated.
Fontes: NHTSA (Estados Unidos, domínio público), Transport Canada (Open Government Licence – Canada), DVSA (Reino Unido, Open Government Licence v3.0), RappelConso e Safety Gate da UE (França, Licence Ouverte 2.0).