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Service bulletins for the 2008 Mercury Mountaineer

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.

21 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
SSM 519092023-10-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. When performing any transmission fluid changes or topoffs involving MERCON SP, MERCON LV has replaced all versions of MERCON SP and can be used going forward. Mixing MERCON LV and MERCON SP in the same transmission is acceptable. After 30-Jun-2023, MERCON SP ATF will no longer be manufactured and will only be available until inventory depletes.
ASI-205892009-06-22. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). FORD/MERCURY: SOME VEHICLES MAY EXHIBIT VARIOUS SYMPTOMS SUCH AS DRIVABILITY SYMPTOMS, INCLUDING BUT NOT LIMITED TO NO CRANK WITH/WITHOUT BLOWN FUSE, AND ILLUMINATION OF MALFUNCTION INDICATOR LAMP. *PE
TSB-08-19-32009-05-21. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL; POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT. FORD: SOME VEHICLES MAY EXHIBIT OIL SEPARATION FROM THE INTERNAL LUBE FOUND IN THE UNITIZED CARTRIDGE SEAL. OIL SEPARATION APPEARS TO BE AND IS OFTEN MISDIAGNOSED, AS AN AXLE LUBE LEAK. *PE
TSB-08-9-52008-10-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). FORD/MERCURY: 4.0L/4.6L HARD START/ROUGH RUNNING; AFTER LONG HOT SOAK/DIP IN RPM WHEN COMING TO A STOP; BUILT ON OR BEFORE 4/2/08. MAY EXHIBIT A DIP IN RPM BELOW NORMAL IDLE LEVEL OF 600 RPM ON DECELERATION. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.