NHTSA recall 04V493000
Service brakes, hydraulic › Power assist › Vacuum › Hoses, lines/piping, and fittings
Volvo S40 and 1 more
Reported Oct 14, 20041,719 vehicles affectedVOLVO CARS OF N.A. LLC.Maker’s number 137Built Sep 17, 2003 – Nov 25, 2003
The defect
On certain passenger vehicles, the non-return valve may crack due to a poor weld causing a vacuum leak.
The risk
If this occurs, more brake pedal force may be required to stop the vehicle and/or may experience a rough engine idle, which could result in a crash.
The remedy
Dealers will inspect, and if necessary, replace the vacuum hose. the recall began on november 29, 2004. owners should contact volvo cars at 1-800-458-1552.