General Motors is recalling 155,465 pickups and sport utility vehicles – including the Hummer H2 – because of possible brake malfunctions, the automaker and federal safety regulators reportedly said.

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The Associated Press (AP) said all of the affected vehicles are from the 2004 and 2005 model years and have Bosch hydro-boost brake assemblies – they are the Chevrolet Avalanche, Express, Silverado and Suburban; the GMC Savana, Sierra and Yukon XL; two commercial trucks, the GMC Topkick and Chevrolet Kodiak; and the Hummer H2.


NHTSA reportedly said a pressure accumulator in the braking system could crack during normal driving and fragments could injure people if the bonnet [hood] was open – the crack also could allow hydraulic fluid to leak, which could make it harder to brake or steer and could cause a crash.


GM spokesman Alan Adler told AP the company did not know of any injuries related to the problem.

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