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Service bulletins for the 1998 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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
021382002-11-04. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. LOW LINE PRESSURE READING AT WIDE OPEN THROTTLE (WOT), SLIPPING SHIFTS AND / OR DELAYED ENGAGEMENTS WITH POSSIBLE DIAGNOSTIC TROUBLE CODES P0732, P0733, P1762 SET ON VEHICLES BUILT BEFORE 12/1/2001. *TT
02322002-04-19. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES EQUIPPED WITH THE 4.0L SOHC ENGINE MAY EXHIBIT A CHECK ENGINE LIGHT ON WITH DIAGNOSTIC TROUBLE CODES P0300 (RANDOM MISFIRE) OR P0301. *TT
012462002-04-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. ENGINE OIL SYSTEM PRIMING PROCEDURES, SERVICE TIPS FOR REPORTS OF PREMATURE ENGINE FAILURE. *TT
154062002-04-17. Service bulletin. VISIBILITY:REAR WINDOW WIPER/WASHER. CONCERNS WITH REAR WIPERS THAT DO NOT SUFFICIENTLY CLEAN THE BACK GLASS. *TT
155632002-04-12. Service bulletin. UNKNOWN OR OTHER. INFORMATION REGARDING MALFUNCTION INDICATOR LIGHT ILLUMINATING WITH DIAGNOSTIC TROUBLE CODE P0300/P0301.*YH
155322002-04-11. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS. INFORMATION ON VEHICLES EXHIBITNG FUEL LINE DAMAGE DUE TO PINCHING/SQUEEZING OF THE FUEL RETURN LINE. *TT
02142002-04-11. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME ENGINE ASSEMBLIES WITH ALUMINUM CYLINDER HEADS REPAIRED IN-VEHILE HAVE BEEN FOUND TO LEAK COOLANT AND/OR OIL FROM THE CYLINDER HEAD GASKET AREA. *TT
01B772002-03-05. Service bulletin. TIRES. OWNER NOTIFICATION PROGRAM SUPPLEMENT 7 REVISED INFORMATION - REGARDING REPLACEMENT OF WILDERNESS AT TIRES. *TT
012052002-02-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT VACUUM OR AIR LEAKS IN THE INTAKE MANIFOLD AND / OR ENGINE SYSTEM CAUSING DIAGNOSTIC TROUBLE CODES P0171 AND OR P0174. *TT
0121132002-02-22. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. SOME IGNITION SWITCH LOCK CYLINDER ASSEMBLIES MAY EXHIBIT ROUGNESS AND / OR EXCESS EFFORT IN TURNING, KEY DOES NOT FULLY RETURN FROM START, A MALFUNCTION INDICATOR LAMP MAY ILLUMINATE WITH P0500, P1502 AND U1039 STORED IN POWERTRIAN CONTROL MODULE (PCM). *TT
152492001-12-03. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. CONCERNS WITH HIGH BRAKE PEDAL FORCE TO STOP AFTER ROTOR MACHINING. *TT
011812001-11-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH. BRAKE SHIFT INTERLOCK.*JB
151552001-11-15. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. ON SOME VEHICLES THE REAR WIPER ARM FAILS TO CLEAN BACK GLASS. *ET
151682001-11-08. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. SOME VEHICLES MAY EXHIBIT AN INTERMITTENT HIGH FREQUENCY BRAKE SQUEAL NOISE. *YH
011572001-10-31. Service bulletin. UNKNOWN OR OTHER. INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. *SLC
011562001-10-31. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE. SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC
0701012001-10-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING OWNER NOTIFICATION PROGRAM 01M01 SUPPLEMENT #2: REVISED TECHNICAL INSTRUCTIONS AND NEW LABOR OPERATION. NLM
011142001-10-22. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME 4X4 VEHICLES MAY EXHIBIT A HIGH-PITCHED SQUEAL OR WHISTLE TYPE NOISE FROM THE FRONT AXLE AREA OF THE VEHICLE AT SPEEDS FROM 16 TO 64 KM/H (10 TO 40 MPH). *TT
99872001-09-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SOME VEHICLES MAY EXHIBIT HARSH DOWNSHIFT FROM 3RD TO 1ST GEAR WHILE STOPPING, HESITATION AFTER ACCELERATION FROM STOP AND / OR LACK OF POWER AFTER ACCELERATION FROM STOP ON VEHICLES WITH 4.0L OR 5.0L ENGINES. *TT
144892001-08-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES BUILT THROUGH 01/1999, EQUIPPED WITH A 5.0L ENGINE MAY EXHIBIT A COLD START OR HOT ENGINE DECELERATION NOISE COMING FROM THE #5 CYLINDER. *TT
142652001-08-07. Service bulletin. VEHICLE SPEED CONTROL. SOME VEHICLES MAY EXHIBIT AN INTERMITTENT HESITATION ON ACCELERATION OR WHILE TURNING. *TT
138792001-07-23. Service bulletin. ELECTRICAL SYSTEM. INFORMATION ON REPLACING A GEM MODULE ON 4X4 VEHICLES EQUIPPED WITH 4.0L SOHC, OHV AND THE NEUTRAL TOW KIT. *TT
137522001-07-23. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. SOME 4X4 VEHICLES MAY EXHIBIT AN OIL LEAK FROM THE FRONT AXLE PINION SEAL. *TT
01M012001-07-19. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING OWNER NOTIFICATION PROGRAM 01M01 REGARDING ADDITIONAL COVERAGE FOR FRONT CAM CHAIN GUIDE ASSEMBLY. *TT
01M012001-05-31. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING ADDITIONAL COVERAGE ON THE FRONT CAM CHAIN GUIDE ASSEMBLY FOR RENTAL VEHICLES WITH 4.0L SINGLE OVERHEAD CAM (SOHC) ENGINES. *TT

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