Service bulletins for the 1999 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.
340 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Automatic transmission are shown. Show all
| 991610 | 1999-10-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. CONCERNS WITH SLIPPING TRANSMISSION SHIFTS AND / OR DELAYED OR NO TRANSMISSION ENGAGEMENTS MAY OCCUR ON SOME VEHICLES. *TT |
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| 6458 | 1999-09-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES WITH 4R44E / 5R55E TRANSMISSIONS MAY EXHIBIT SLIPPING SHIFTS, DELAYED OR NO ENGAGEMENTS. *TT |
| 9946 | 1999-09-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. CONCERNS WITH TRANSMISSION FLUID LEAKING AT THE RADIATOR. *TT |
| 5814 | 1999-06-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SERVICE TIPS FOR CHECKING TRANSMISSION FLUID LEVEL. *TT |
| 9946 | 1999-06-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. CONCERNS WITH TRANSMISSION FLUID LEAKING AT RADIATOR. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.