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Car Safety DB

NHTSA Campaign Number

04V045000

SERVICE BRAKES, HYDRAULIC

Reported to NHTSA: April 2, 2004

Defect Description

CERTAIN SPORT UTILITY VEHICLES, PICKUP TRUCKS, AND PASSENGER VANS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 135, ?PASSENGER CAR BRAKE SYSTEMS.? SOME OF THESE VEHICLES WERE PRODUCED WITH AN OUT-OF-SPECIFICATION BRAKE HYDRO-BOOST HOUSING RELIEF VALVE BORE.

Safety Consequence

CONSEQUENTLY, THE VALVE O-RING SEAL MAY FRACTURE. STEERING EFFORTS MAY BE SLIGHTLY INCREASED WHILE BRAKING OR PARKING. UNDER CERTAIN DRIVING CONDITIONS, A FRACTURED SEAL MAY REQUIRE A SLIGHT INCREASE IN THE APPLIED BRAKE PEDAL EFFORT TO ACHIEVE THE SAME VEHICLE DECELERATION RATE AS PRIOR TO THE SEAT FRACTURE.

Remedy

DEALERS ARE TO REPLACE THE HYDRO-BOOST RELIEF VALVE. THE RECALL BEGAN ON JUNE 18, 2004. OWNERS SHOULD CONTACT CADILLAC AT 1-866-982-2339; CHEVROLET AT 1-800-630-2438; GMC AT 1-866-996-9463; OR HUMMER AT 1-866-486-6376.

What This Recall Page Shows

This page summarizes a single NHTSA recall campaign, including the defect description, safety consequence, and manufacturer's remedy. The affected vehicles listed below are the make/model/year combinations tracked in our database — this is not a VIN-specific result. To check whether your individual vehicle is covered by this recall, enter your 17-digit VIN at nhtsa.gov/recalls. Click any vehicle below to view its full safety profile.

Affected Vehicles (18)

YearMakeModel
2003CadillacEscalade
2004CadillacEscalade
2003CadillacEscalade ESV
2004CadillacEscalade ESV
2003ChevroletSilverado
2004ChevroletSilverado
2003ChevroletSuburban
2004ChevroletSuburban
2003ChevroletTahoe
2004ChevroletTahoe
2003GMCSavana
2004GMCSavana
2003GMCSierra
2004GMCSierra
2003GMCYukon
2004GMCYukon
2003HummerH2
2004HummerH2

Browse Affected Vehicles

Affected Makes

Affected Models

Showing the first 8 affected models. Use the full affected vehicle list above for every tracked year.

Affected Years

This recall information is from NHTSA campaign 04V045000. This site is not affiliated with NHTSA. Contact your dealer or call NHTSA's Vehicle Safety Hotline at 1-888-327-4236 for more information.