WenmarOpen by Wenmar Pro

Service bulletins for the 2000 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.

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

By type

By component

By trouble code

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

Bulletins, newest first
85122000-07-26. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. SOME VEHICLES MAY EXHIBIT AN OIL LEAK FROM THE FRONT AXLE PINION OIL SEAL AREA. **MR
00832000-07-21. Service bulletin. POWER TRAIN:AXLE ASSEMBLY; SUSPENSION:REAR. SOME VEHICLES EQUIPPED WITH A 5.0L ENGINE MAY EXHIBIT A RUBBING NOISE DURING RIGHT HAND TURNS FROM THE REAR OF THE VEHICLE. **MR
140112000-06-14. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. SOME 2000 AND 2001 MODEL YEAR VEHICLES MAY EXHIBIT AN OIL LEAK FROM THE INSIDE DIAMETER OF THE REAR AXLE PINION OIL SEAL. *TT
84232000-06-13. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. SOME VEHICLES MAY EXHIBIT AN OIL LEAK FROM THE INSIDE DIAMETER OF THE REAR AXLE PINION OIL SEAL. *TT
137232000-06-12. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). SOME ALL WHEEL DRIVE VEHICLES MAY EXPERIENCE A LOW SPEED WHINING NOISE FROM THE TRANSFER CASE. *MJS
80352000-06-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. TRANSMISSION FLUID LEAK AT THE RADIATOR COOLER LINE FITTING. *TT
00152000-06-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS
135042000-05-18. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. CONCERNS WITH VEHICLES EXHIBITING AN OIL LEAK FROM THE FRONT AXLE PINION SEAL. ENGINEERING IS CURRENTLY ADDRESSING THIS ISSUE THROUGH THE HIGH MILAGE / TIME-IN-SERVICE CONCERN RESOLUTION PROCESS. *TT
134822000-05-18. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXHIBIT A VIBRATION / GROAN ON ACCELERATION OR TAKE-OFF DUE TO THE REAR TRANSMISSION MOUNT BEING TWISTED AND ALLOWING A GROUND OUT CONDITION TO OCCUR. *TT
74682000-05-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXHIBIT A VIBRATION / GROAN ON ACCELERATION OR TAKE OFF.
73532000-05-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXHIBIT A CONDITION OF NO 4X4 LOW RANGE ENGAGEMENT OR A STUCK IN 4X4 LOW RANGE, WITH NO DIAGNOSTIC TROUBLE CODES STORED IN THE GEM MODULE. *TT
134122000-04-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXHIBIT A CONDITION OF NO 4X4 LOW RANGE ENGAGEMENT OR A STUCK IN 4X4 LOW RANGE, WITH NO (DTC) DIAGNOSTIC TROUBLE CODE STORED IN THE GEM. *TT
73162000-04-04. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. SOME VEHICLES MAY EXHIBIT AN OIL LEAK FROM THE FRONT AXLE PINION SEAL. *TT
72412000-03-30. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. VEHICLES EQUIPPED WITH 5.0L ENGINES AND 3.73:1 RATIO / 8.8 INCH RING GEAR REAR AXLES MAY EXHIBIT A WHINE NOISE DURING VARIOUS DRIVE MODES AT SPEEDS BETWEEN 45 TO 65 MPH. *TT
131762000-03-21. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. INFORMATION REGARDING REAR AXLE WHINE AT HIGHWAY SPEEDS. *MJS
69922000-03-14. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES MAY EXHIBIT A WHINE NOISE FROM THE REAR AXLE DURING VARIOUS DRIVE MODES AT HIGHWAY SPEEDS. *TT
9914121999-11-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SERVICE PROCEDURE FOR GREEN SERVICE TAGGED 4R70W TRANSMISSIONS. *TT

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