DT: THE BRAKE SYSTEM (NOT ABS) FAILED. SHE WAS NOT GETTING A WARNING SIGN WHEN THE BRAKES WERE GOING BAD. DEALERSHIP AND THE MANUFACTURER SAID THAT IT WAS NORMAL WEAR AND TEAR. THE BRAKES WENT OUT AT 12,000 MILES. *AK
2012
SERVICE BRAKES
LOSS OF VACUUM PRESSURE TO POWER BRAKE BOOSTER UNDER DECELERATION AT 10MPH AND UNDER. MY VEHICLE IS A 2012 SCION XB AUTOMATIC. THERE IS A SUDDEN LOSS OF VACUUM PRESSURE TO THE POWER BRAKE BOOSTER DURING DECELERATION AROUND 10MPH WHICH CAUSE THE BRAKES TO BECOME LESS RESPONSIVE THE MOMENT THE TRANSMISSION DOWN SHIFTS, REQUIRING ME TO PRESS THE BRAKE PEDAL A LITTLE HARDER TO CONTINUE STOPPING THE VEHICLE AT THE RATE I DEEM AS "SAFE". ISSUE IS WORSENED WHEN THE A/C IS RUNNING. THIS HAPPENS 1-20 TIMES W/O A/C AND 20-20 TIMES WITH THE A/C TURNED ON. THIS ISSUE IS DANGEROUS AND CAUSES ME TO NEARLY REAR-END VEHICLES AHEAD OF ME IF I AM NO PAYING CLOSE ATTENTION TO MY VEHICLE SPEED. *TR