Haldex Commercial Vehicle Systems – HALDEX/FMVSS 121

EQUIPMENT DESCRIPTION: MANIFOLD DASH VALVES (MDV) USED IN TRACTOR AND TRAILER PARKING BRAKES. THESE VALVES DO NOT MEET THE REQUIREMENTS OF FMVSS NO. 121, “AIR BRAKE SYSTEMS.” A LOSS OF THE ISOLATION OF THE TWO BRAKE SYSTEM CIRCUITS CAN RESULT IN THE LOSS OF SERVICE BRAKES WHEN THERE IS ANOTHER FAILURE OF ONE OF THE TWO BRAKE CIRCUITS.


Report Received Date 12/15/1999
NHTSA ID 99E046000
Consequence Summary THE LOSS OF SERVICE BRAKES CAN OCCUR, INCREASING THE RISK OF A CRASH.
Corrective Action A REPLACEMENT VALVE WILL BE PROVIDED TO OWNERS WITH INSTALLATION INSTRUCTIONS.
Recall Code NR (Not Reported)
Potentially Affected 23632
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=99E046000)