GMC Sierra 2500 owners have reported 1 problem related to power steering fluid (under the steering category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Sierra 2500 based on all problems reported for the Sierra 2500.
The hydraulic brake booster's pressure accumulator cracked and /or separated from the hydro-boost assembly during normal vehicle operating conditions. The presence of this crack or fractured surface allowed the hydraulic fluid to leak from the accumulator circuit of the booster assembly. The loss of fluid caused increased steering and braking effort.
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all problems of the 2005 GMC Sierra 2500
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