Recall — 2004 CHEVROLET AVALANCHE

Vehicles as recorded

• 2004 CHEVROLET AVALANCHE This vehicle's overview →
• 2005 CHEVROLET AVALANCHE This vehicle's overview →
• 2004 CHEVROLET SILVERADO This vehicle's overview →
• 2005 CHEVROLET SILVERADO This vehicle's overview →
• 2004 CHEVROLET SUBURBAN This vehicle's overview →
• 2005 CHEVROLET SUBURBAN This vehicle's overview →
• 2004 GMC SIERRA This vehicle's overview →
• 2005 GMC SIERRA This vehicle's overview →
• 2004 GMC YUKON XL This vehicle's overview →
• 2005 GMC YUKON XL This vehicle's overview →
• 2004 HUMMER H2 This vehicle's overview →
• 2005 HUMMER H2 This vehicle's overview →

Stated content

1. Official description

   特定の車両において、通常の車両運転条件下で、油圧ブレーキブースターのプレッシャーアキュムレーターが割れ、かつ/またはハイドロブースト ASYから分離する可能性があります。分離が生じ、かつ車両のボンネットが開いていた場合、アキュムレーターからの破片が周辺エリアの人員に怪我を与える可能性があります。加えて、この割れまたは破断面の存在により、ブースターASYのアキュムレーター回路から油圧液が漏れる可能性があります。液体の喪失により、ハンドル操作とブレーキ操作の力が増加します。対策：ディーラーがハイドロブースト ASYを点検し、必要に応じて交換します。 Machine translation (unreviewed)

   On certain vehicles, the hydraulic brake booster's pressure accumulator may crack and/or separate from the Hydro-Boost assembly during normal vehicle operating conditions. If a separation occurred and the hood of the vehicle was open, fragments from the accumulator could cause injury to people in the immediate area. In addition, the presence of this crack or fractured surface could allow the hydraulic fluid to leak from the accumulator circuit of the booster assembly. The loss of fluid would cause increased steering and braking effort. Correction: Dealers will test and, if necessary, replace the Hydro-Boost assembly.

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Source

Source

Transport Canada Vehicle Recalls Database

Source reference

2005033

Received by source

2005-02-15

Incident date

Unknown

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