Mercury · Canada · High
Mercury Marquis: Not Entered
Affects Mercury Marquis · 1981–1982 — about 625 vehicles.
The hazard
POLICE PACKAGE VEHICLES. RIGHT AND LEFT REAR SUSPENSION LOWER CONTROL ARMS MAY HAVE BEEN FABRICATED FROM STEEL WITH A MATERIAL THICKNESS BELOW THE MINIMUM SPECIFICATION. UNDER SEVERE CONDITIONS, STRESSES INDUCED IN THE CONTROL ARMS COULD CAUSE FATIGUE CRACKS WITH POSSIBLE SUBSEQUENT BREAKAGE OF THE CONTROL ARMS. THIS WOULD ALLOW THE REAR AXLE TO SHIFT AND ADVERSELY AFFECT VEHICLE CONTROL.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational