V70 XC AWD L5-2.4L Turbo VIN 56 B5254T (1998)
Release the brake. switch off the engine. Wait 1 minute. Then depress the pedal. The pedal should still feel soft but should become stiffer when it is
depressed several times.
Replace the power brake booster if the pedal feels hard and unresponsive when the engine is idling.
Replacing the power brake booster on left-hand drive cars. brake booster, replacing.
Replacing on right-hand drive cars. brake booster, replacing.