The 1990 White Wx has 3 NHTSA recall campaigns affecting an estimated 95,485 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.
VEHICLE DESCRIPTION: CLASS 8 HEAVY DUTY TRUCKS. THE AIR SUSPENSION CONTROL VALVE SUPPLY LINE WAS NOT PLUMBED THROUGH AN AIR PRESSURE PROTECTION VALVE. IN THE EVENT OF A FAILURE, THERE WOULD BE LOSS OF AIR PRESSURE IN THE 'B' SYSTEM AIR RESERVOIR THAT SUPPLIES AIR PRESSURE FOR THE FRONT STEER AXLE BRAKES.
THIS CONDITION WOULD RESULT IN INCREASED STOPPING DISTANCES.
DEALERS WILL INSTALL THE NECESSARY AIR PRESSURE PROTECTION VALVE.
IF SUCH CONTACT OCCURS WHEN HEATER FAN IS ON MEDIUMSPEED, AN ELECTRICAL SHORT OCCURS, CAUSING THE FAN SPEED CONTROL RESISTOR TOOVERHEAT AND MELT THE PLASTIC FAN HOUSING; THIS WOULD CREATE A POTENTIAL FORA FIRE.
REPOSITION AIR RIDE SUSPENSION VALVE TO PREVENT ITS CONTACT WITH THE HEATER FAN CONTROL SWITCH.
THE BLADE(S) MAY SEPARATE FROM THE ENGINE COOLING FAN ASSEMBLY.
BLADES SEPARATING FROM THE FAN ASSEMBLY COULD PRESENT ASAFETY HAZARD TO ANYONE WALKING IN THE VICINITY OF THE ENGINE.
REMOVE AND REPLACE SUSPECT FAN ASSEMBLY.
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1990 White Wx as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.