WenmarOpen by Wenmar Pro

Service bulletins for the 2000 Mercury Grand Marquis

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.

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

By type

By component

By trouble code

Bulletins, newest first
151582001-11-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT A FEAD BELT JUMP-OFF TOSS. *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
150262001-10-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT A STALL AT IDLE AFTER START-UP CONDITION. *TT
150612001-09-06. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. SOME VEHICLES BUILT 04/15/2000 OR EARLIER EQUIPPED WITH A KEYLESS ENTRY SYSTEM MAY EXHIBIT AN INOPERATIVE DOOR-MOUNTED KEYPAD, INTERIOR AND EXTERIOR LAMPS THAT SELF-ACTIVATE AND A WEAK OR DISCHARGED VEHICLE BATTERY. *TT
011372001-09-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES EQUIPPED WITH A 4R70W AUTOMATIC TRANSMISSION MAY EXHIBIT A CLUNK NOISE DURING THE 2-1 DOWNSHIFT EVENT. *TT
143102001-08-07. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT AN INCORRECT P1729 (4X4 LOW SWITCH) DIAGNOSTIC TROUBLE CODE (DTC) IN CONTINUES MEMORY. *TT
141812001-07-24. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY; ENGINE AND ENGINE COOLING:ENGINE. VEHICLES BUILT UP TO DECEMBER OF 1999 MAY EXHIBIT A CLUNK NOISE FROM THE REAR OF THE VEHICLE WHEN DRIVING OVER SPEED BUMPS. THIS MAY BE CAUSED BY THE FILL-LIMITING VALVE INSIDE THE FUEL TANK. *TT
149072001-07-20. Service bulletin. UNKNOWN OR OTHER. CONCERNS WITH VEHICLES EXHIBITING THE OIL PRESSURE GAUGE REGISTERING LOW OR NO OIL PRESSURE USUALLY ON INITIAL START-UP AFTER SEVERAL HOURS OF COLD SOAK. *TT
01582001-05-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES EQUIPPED WITH THE 4R70W AUTOMATIC TRANSMISSION MAY EXHIBIT A TICKING OR CLICKING TYPE NOISE IN FIRST GEAR. *TT
01472001-05-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING ENGINE OIL RECOMMENDATIONS FOR USE IN 2001 VEHICLES - SAE 5W-20 MOTOR OIL. *TT
148642001-05-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING CERTAIN VEHICLES WITH 4.6L ROMEO ENGINES EXHIBITING AN OIL LEAK FROM THE CYLINDER HEAD GASKET AREA. *TT
148212001-05-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME VEHICLES EQUIPPED WITH 4.6L ROMEO ENGINE MAY EXHIBIT AN OIL LEAK FROM THE CYLINDER HEAD GASKET AREA. *TT
148072001-05-23. Service bulletin. FUEL SYSTEM, GASOLINE:CARBURETOR SYSTEM. SOME VEHICLES MAY EXHIBIT A HOOT NOISE AT IDLE COMING FROM THE INDUCTION SYSTEM. POSSIBLE ADDITIONAL SYMPTOMS MAY INCLUDE DIAGNOSTIC TROUBLE CODE P1506 AND A HIGHER THAN NORMAL IDLE. *TT
148622001-05-23. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. INFORMATION ON REPLACING FUEL TANK STRAP BOLTS. *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
002142001-04-16. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. INFORMATION REGARDING REVISED ENGINE MOUNTS FOR SEVERE DUTY VEHICLES. *JB
002132001-04-16. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. SUBJECT REGARDING CLIMATE CONTROL - EATC - BLOWER MOTOR CONTROL SERVICE TIPS. *JB
011142001-04-03. Service bulletin. SUSPENSION. SOME VEHICLES MAY EXHIBIT VIBRATIONS FELT AT SPEEDS ABOVE 72 KM/H (45 MPH). *TT
01162001-04-03. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY PRODUCE A MALFUNCTION INDICATOR LAMP ILLUMINATED, ROUGH IDLE, A CHECK ENGINE LIGHT, AND DIAGNOSTIC TROUBLE CODES (DTCS) P0350 - P0360 STORED IN MEMORY. *TT
01112001-04-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ON SOME VEHICLES, THE ENGINE MOUNTS MAY NOT EXHIBIT SATISFACTORY DURABILITY UNDER SEVERE OPERATING CONDITIONS THAT MAY BE ENCOUNTERED BY POLICE, TAXI OR LIMO / LIVERY VEHICLES SUCH AS EXTENDED IDLING AT HIGH AMBIENT TEMPERATURES. *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
134482000-11-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT ENGINE OIL THAT HAS A MILKY APPEARANCE AT PREDELIVERY INSPECTION DUE TO CONDENSATION IN THE CRANKCASE. *TT
133612000-11-27. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. SOME VEHICLES MAY EXHIBIT STATIC NOISE THROUGH THE AUDIO SYSTEM SPEAKERS WITH THE RADIO TUNED TO THE LOWER AM BAND WHEN THE REAR WINDOW DEFROSTER IS OPERATING. *TT

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