Service Brakes
Problem: On certain passenger vehicles, the non-return valve May crack due to a poor weld causing a vacuum leak.
Original NHTSA wording
ON CERTAIN PASSENGER VEHICLES, THE NON-RETURN VALVE MAY CRACK DUE TO A POOR WELD CAUSING A VACUUM LEAK.
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.
Original NHTSA wording
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.
Remedy & notes
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.
Customers can also contact the national highway traffic safety administration's auto safety hotline at 1-888-DASH-2-DOT (1-888-327-4236).