1999 Mercury Grand Marquis Service and Repair Manual
The 1999 Mercury Grand Marquis Service and Repair Manual is a practical, workshop-ready reference for maintenance, diagnostics, and repairs. Use it to troubleshoot symptoms, follow step-by-step procedures, verify specifications, and confirm wiring and connector locations before replacing parts.
Ideal for technicians and DIY owners, it supports everything from routine service to deeper mechanical and electrical work—including drivability, no-start, warning lights, overheating, brake and suspension issues, HVAC faults, and circuit testing.
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Dorman Products, Inc. (Dorman) is recalling certain model Dorman Steering Shafts, part number 425-359, Solutions Steering Shafts, part number 7-0359, and OE Solutions Steering Shafts, part number 425-
If the shafts separate during vehicle operation, a loss of steering control would result, increasing
Dorman will notify owners, and dealers will replace the steering shaft, free of charge. The recall
FORD/LINCOLN MERCURY: CERTAIN 1992-2001 MODEL YEAR CROWN VICTORIA, GRAND MARQUIS, AND TOWN CAR VEHICLES REGISTERED IN THE STATES OF WISCONSIN AND CONNECTICUT UPGRADE MODIFICATIONS FOR HIGH SPEED REAR IMPACTS. *PE
SOME 1997-2008 VEHICLES EQUIPPED WITH A 4.6L 2V, 5.4L 2V, OR 6.8L 2V ENGINE--SPARK PLUG THREAD REPAIR PROCEDURE--NOT COVERED UNDER NEW VEHICLE LIMITED WARRANTY. *NJ THIS INCLUDES F-53 MOTORHOME CHASSIS. UPDATED 2/23/10. *PE
EXTENDED COVERAGE PROGRAM 05N04 - EXTENDED COVERAGE FOR COMPOSITE INTAKE MANIFOLD. THIS PROGRAM IS BEING PROVIDED AS A SETTLEMENT TO A CLASS ACTION LAWSUIT. THE TERMS OF THE SETTLEMENT EXTEND THE COVERAGE OF THE ALL-COMPOSITE INTAKE MANIFOL
WDS COP KIT DIAGNOSTIC TIP - COIL ON PLUG (COP) IGNITION SYSTEMS - ENGINE MISFIRE OR ROUGH RUNNING. *TT
GENERAL (PCM) POWER TRAIN CONTROL MODULE PROGRAMMING PROCEDURES. *TT
REAR WINDOW DEFROSTER GRID/INTEGRAL ANTENNA DIAGNOSIS AND REPAIR - TERMINAL TAB REPAIR. *TT
GENERAL POWER TRAIN CONTROL MODULE (PCM) PROGRAMMING PROCEDURES. *TT
CLIMATE CONTROL A/C SERVICE TECH TIPS. *EH
Showing the 8 most recent of 138 technical service bulletins on file with NHTSA.
WHILE DRIVING ON THE EXPRESSWAY, THE VEHICLE SUDDENLY CHANGED LANES AND THE STEERING BECAME ERRATIC. UPON EXAMINATION, THE IDLER ARM HAD SEPARATED FROM THE STEERING LINK ARM. THERE WAS NO WARNING AND
DT*: THE CONTACT STATED, AS THE BREAK PEDAL WAS RELEASED TO BEGIN A LEFT TURN, THE VEHICLE WAS REAR ENDED BY ANOTHER VEHICLE. THE DRIVER SIDE SEATBELT RETRACTOR FAILED TO LOCK, CAUSING THE CONTACT'S H
WHILE DRIVING AT 65 MPH AIR BAG ON THE DRIVER'S SIDE DEPLOYED FOR NO APPARENT REASON, HITTING DRIVER IN THE FACE. DRIVER LOST CONTROL OF VEHICLE, RAN OFF THE ROAD, AND HIT A DITCH. VEHICLE WAS TO
VEHICLE DOWNSHIFTED INTO PASSING GEAR WHILE DRIVING DOWN A HILL AND VEHICLE ACCELERATED. BRAKES DID NOT RESPONSE, CAUSING CONSUMER TO RUN INTO A BUS AND TELEPHONE POLE. ALSO, DUAL AIRBAGS DID NOT DEP
VEHICLE DOWNSHIFTED INTO PASSING GEAR WHILE DRIVING DOWN A HILL AND VEHICLE ACCELERATED. BRAKES DID NOT RESPONSE, CAUSING CONSUMER TO RUN INTO A BUS AND TELEPHONE POLE. ALSO, DUAL AIRBAGS DID NOT DEP
Showing the 5 most serious of 202 complaints filed with NHTSA.
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