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Service bulletins for the 2001 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.

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

By type

By component

By trouble code

Bulletins, newest first
148192001-05-23. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME 4X4 VEHICLES MAY EXHIBIT A FLUID LEAK FROM THE FRONT AXLE VENT TUBE. *TT
01862001-05-22. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. ON SOME VEHICLES, INCLUDING SPORT AND SPORT TRAC, THE FRONT AXLE LEAKS FLUID FROM THE VENT TUBE. *TT
01622001-05-22. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. VEHICLES EQUIPPED WITH PASSIVE ANTI-THEFT SYSTEM (PATS) MAY NOT START OR CRANK. *TT
01252001-05-16. Service bulletin. SEAT BELTS:FRONT:WARNING LIGHT/DEVICES. SEAT BELT WARNING SYSTEM - BELT REMINDER FUNCTION, OPERATION AND SERVICE TIPS. *TT
143712001-04-18. Service bulletin. SUSPENSION. SUBJECT REGARDING POP / CREAK NOISE FROM THE REAR UNDERBODY WHILE DRIVING. *JB
143452001-04-18. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT THE OIL PRESSURE GAUGE REGISTERING LOW OR NO OIL PRESSURE USUALLY ON INITIAL STRT-UP AFTER SEVERAL HOURS OF COLD SOAK. *JB
002132001-04-16. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. SUBJECT REGARDING CLIMATE CONTROL - EATC - BLOWER MOTOR CONTROL SERVICE TIPS. *JB
002012001-04-16. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. SOME VEHICLES MAY EXHIBIT HESITATION ON ACCELERATION OR WHILE TURNING. *JB
00L092001-04-16. Service bulletin. EQUIPMENT:OTHER:LABELS. SUBJECT PERTAINING TO SUPPLEMENTAL TIRE INFLATION LABEL. *JB
011102001-04-03. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE; AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE. AIR BAG LAMP ON WITH DIAGNOSTIC TROUBLE CODES B1994 AND / OR B1998 STORED IN MEMORY. *TT
146172001-04-03. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. SUBJECT PERTAINING TO BROKEN THERMOSTAT. *JB
145832001-04-02. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. CONCERNS WITH BROKEN THERMOSTATS ON ENGINES. *JB
145542001-04-02. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES EQUIPPED WITH 4R70W TRANSMISSION MAY EXHIBIT THE TCIL ON WITH DIAGNOSTIC TROUBLE CODE P0741 (TORQUE CONVERTER CLUTCH SYSTEM PERFORMANCE OR STUCK OFF) IN CONTINUOUS MEMORY. *JB
0024052001-03-06. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES EQUIPPED WITH A 5.0L ENGINE MAY EXHIBIT A MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0351 THROUGH P0354 POSSIBLE WITH NO DRIVEABILITY CONCERNS PRESENT. *TT
0023102001-03-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. SUBJECT REGARDING CONTAMINATION FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM. *TT
144512001-03-02. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES EQUIPPED WITH 5.0L ENGINE MAY EXHIBIT A MALFUNCTION INDICATOR LIGHT (MIL) ON WITH POSSIBLE DIAGNOSTIC TROUBLE CODES P0351, P0352, P0353 AND / OR P0354 IN SELF TEST WITH NO DRIVEABILITY CONCERNS PRESENT. *TT
002452001-03-02. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES EQUIPPED WITH A 5.0L ENGINE MAY EXHIBIT A MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODES (DTCS) P0351 THROUGH P0354 POSSIBLE WITH NO DRIVEABILITY CONCERNS PRESENT. *TT
00M122001-03-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. FORD MOTOR COMPANY IS PROVIDING ADDITIONAL COVERAGE FOR THE 4.0L SOHC CAMSHAFT CHAIN TENSIONER AND LOWER INTAKE MANIFOLD GASKET. *TT
141982000-09-20. Service bulletin. STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS. SOME VEHICLES MAY EXHIBIT A SQUEAK NOISE FROM THE FRONT LOWER DOOR HINGE(S) WHEN OPENING OR CLOSING THE DOORS. *TT
140902000-08-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT A HARD START / NO START CONDITION WHEN ATTEMPTING TO START THE VEHICLE. *TT
140612000-07-27. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY COME IN FOR A MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE P0171 AND/OR P0174 IN SELF TEST. **MR
140622000-07-27. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. SOME VEHICLES MAY EXHIBIT A COOLING SYSTEM LEAK DUE TO A BROKEN CONSTANT TENSION CLAMP. **MR
140562000-07-27. 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
85342000-07-26. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. SOME VEHICLES MAY EXHIBIT A COOLING SYSTEM LEAK DUE TO A BROKEN CONSTANT TENSION CLAMP. **MR
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

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