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Service bulletin 7549

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id612658
Published by NHTSA2000-06-12
Manufacturer's number7549
Manufacturer's date2000-03-01
NHTSA componentSUSPENSION:REAR

NHTSA's summary

SOME VEHICLES MAY EXHIBIT A POPPING NOISE FROM THE REAR OF THE VEHICLE NEAR THE SWAY BAR. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Suspension

Vehicles listed
FORD MUSTANG COBRA1999 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
01V1210002001-04-11. SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT
20010792001-04-05. Suspension

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
03952003-09-17. Service bulletin. POPPING TYPE NOISE WHILE TURNING INTO OR OUT OF AN INCLINE, SUCH AS TURNING INTO A DRIVEWAY, AT LOW SPEEDS (BELOW 15 MPH (25 KM/H). *TT
141492001-07-24. Service bulletin. INFORMATION ON CASTER ADJUSTMENT WHEN PERFORMING A FRONT END ALIGNMENT. *TT
132982000-11-27. Service bulletin. SOME COUPES MAY EXHIBIT A VIBRATION AT HIGHWAY SPEEDS. *TT
127192000-11-09. Service bulletin. SOME MANUAL TRANSMISSION EQUIPPED CONVERTIBLES MAY EXHIBIT A BODY VIBRATION / SHAKE. *TT
85302000-07-26. Service bulletin. SOME VEHICLES MAY EXHIBIT A POPPING NOISE FROM THE REAR OF THE VEHICLE NEAR THE SWAY BAR. **MR
75492000-07-26. Service bulletin. SOME VEHICLES MAY EXHIBIT A POPPING NOISE FROM THE REAR OF THE VEHICLE NEAR THE SWAY BAR. **MR
135242000-05-18. Service bulletin. SOME VEHICLES MAY EXHIBIT A POPPING NOISE FROM THE REAR OF THE VEHICLE NEAR THE SWAY BAR. THIS CONDITION IS MOST OFTEN NOTED DURING A QUICK LANE CHANGE OR WHILE DRIVING SLOWLY UP AN INCLINE (I.E., DRIVEWAY). *TT
66412000-05-11. Service bulletin. SOME VEHICLES MAY EXHIBIT A VIBRATION AT HIGHWAY SPEEDS AT 68 MPH. *TT
72682000-03-31. Service bulletin. SOME COUPES MAY EXHIBIT A VIBRATION AT HIGHWAY SPEEDS. *TT