WABCO USA LLC: Safety Recalls in 2009

Updated on March 19, 2026.

There were 2 safety recalls made by WABCO USA LLC in 2009. See the details of the recalls below.

You can also see similar information for other manufacturers.

Data Source: NHTSA.

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May 19, 2009

(Campaign #: C9AB)

STEERING ANGLE SENSOR FAILURE

MERITOR WABCO IS RECALLING 1,021 STEERING ANGLE SENSORS (SAS), P/NOS. 444 120 004 0, 400 850 647 0, AND 400 850 666 0, WITH SERIAL NUMBERS BELOW 3404 WHICH WERE SHIPPED AS ORIGINAL EQUIPMENT FOR USE IN MOTOR COACHES AND EMERGENCY VEHICLES BETWEEN JULY 2007 AND FEBRUARY 26, 2009. INTERNAL FRICTION CAN DEVELOP BETWEEN THE SENSOR GEARS AND THE SENSOR HOUSING AS A RESULT OF EXTERNAL FORCES EXPERIENCED ON THE VEHICLE INCLUDING VIBRATION. IF DEVELOPED FRICTION IS GREAT ENOUGH, THE DRIVING TAB OF THE SAS CAN SHEER AS THE DRIVER TURNS THE STEERING WHEEL.

NHTSA ID: 09E032000

Component:

# of Units Affected: 1,021

Consequence Summary:

WITH A BROKEN SAS DRIVING TAB, THE ELECTRONIC STABILITY CONTROL (ESC) WILL NOT FUNCTION PROPERLY, WHICH COULD POSSIBLY RESULT IN A VEHICLE CRASH.

Corrective Action:

EACH VEHICLE MANUFACTURER WILL PROVIDE A REMEDY PLAN AND NOTIFICATION SCHEDULE. THE AFFECTED VEHICLES WILL BE REPAIRED WITHOUT CHARGE TO THE OWNERS. OWNERS MAY CONTACT THEIR VEHICLE MANUFACTURER OR MERITOR WABCO AT 1-859-525-3676.

Park Outside Advisory: No

Do not Drive Advisory: No

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May 4, 2009

(Campaign #: C9AA)

HALDEX QUICK RELEASE VALVES

MERITOR WABCO IS RECALLING 4,520 QUICK RELEASE VALVES (QRV) MANUFACTURED BY HALDEX BRAKE PRODUCTS FROM MAY 27 TO OCTOBER 15, 2008, AND BEAR CORRESPONDING PRODUCTION DATE CODES OF 148 THROUGH 289. THE AFFECTED VALVES WERE LABELED WITH THE FOLLOWING MERITOR WABCO P/NOS. 9738990110, 9738990030, 9340990100, AND 9340990200 AND DISTRIBUTED TO CERTAIN VEHICLE MANUFACTURERS. THE RUBBER DIAPHRAGM INSIDE THE QRV MAY EXPERIENCE DELAMINATION RESULTING IN SIGNIFICANT LEVELS OF AIR PRESSURE LEAKAGE PAST AND/OR THROUGH THE DIAPHRAGM, OR THE DEVELOPMENT OF A BUBBLE IN THE DIAPHRAGM WHICH MAY TRAP AIR PRESSURE IN THE VALVE AND NOT ALLOW THE SERVICE OR PARKING BRAKES TO RELEASE.

NHTSA ID: 09E023000