One problem related to power assist brake vacuum hoses, lines/piping, and fittings has been reported for the 1998 Volvo S70. The most recently reported issues are listed below.
A piece of the vacuum brake system came loose, causing engine to increase its rpms spontaneously and locke dup the brakes, resulting in loss of control.
| Brake Electric Antilock problems | |
| Brake Antilock Control Unit/module problems | |
| Brake Abs Warning Light problems | |
| Brake Foundation Components problems | |
| Abs Brake Fail problems | |
| Brake Disc Pads problems | |
| Service Brakes problems | |
| Brake Disc Caliper problems | |
| Brake Master Cylinder problems | |
| Brake Disc problems | |
| Brakes Failed problems | |
| Power Assist Brake Vacuum Hoses, Lines/piping, And Fittings problems |