2008 Mercury Grand Marquis

11 Technical Service Bulletins (TSBs)

TSB List for the 2008 Mercury Grand Marquis

Technical Service Bulletins (TSBs) for the 2008 Grand Marquis are official communications between Mercury & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

  • STEERING:GEAR BOX:SHAFT PITMAN
  • ENGINE (PWS)
  • ENGINE AND ENGINE COOLING:ENGINE
  • ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
  • POWER TRAIN
  • POWER TRAIN:AUTOMATIC TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
  • EQUIPMENT

    • STEERING:GEAR BOX:SHAFT PITMAN

    • TSB #RP-13R01

      Date Announced:
      SEP 16, 2014
      NHTSA ID:
      #10054924

      FORD: THE LOWER INTERMEDIATE STEERING SHAFT, HAS CORROSION OF SWING LINK JOINTS, COMBINED WITH COLLAPSED UPPER INTERMEDIATE STEERING SHAFT, RESULTING IN STEERING COLUMN SEPARATION AND LOSS OF STEERING CONTROL. Read More »

    ENGINE (PWS)

    • TSB #TSB-12-7-4

      Date Announced:
      JUL 10, 2012
      NHTSA ID:
      #10045340

      FORD/LINCOLN/MERCURY: IF BATTERY WAS DISCONNECTED OR DEAD, VEHICLES/TRUCKS MAY EXPERIENCE HARD STARTS AND ENGINE IDLE RPM FLUCTUATION AND EXHIBIT DIAGNOSTIC TROUBLE CODES (DTCS) P0505, P0506, P2111 AND P2112. Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #07212

      Date Announced:
      OCT 01, 2007
      NHTSA ID:
      #10023943

      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. Read More »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

    • TSB #SI-19982

      Date Announced:
      OCT 01, 2007
      NHTSA ID:
      #10032224

      FORD: ENGINE COOLING FAN CONTROL RELAY PART AVAILABILITY. *PE Read More »

    POWER TRAIN

    • TSB #16-0032

      Date Announced:
      MAR 01, 2016
      NHTSA ID:
      #10075262

      4R75E TRANSMISSION - GRINDING/WHINE/VIBRATION/GEAR SLIPPAGE - SERVICE KIT AVAILABLE ISSUE A service kit has been released to assist with proper repair of the 4R75E transmission in 2008 Mark LT, 2008-2010 F-150, 2008-2010 / 2013-2014 ... Read More »

    • TSB #16-0032

      Date Announced:
      MAR 01, 2016
      NHTSA ID:
      #10075262

      4R75E TRANSMISSION - GRINDING/WHINE/VIBRATION/GEAR SLIPPAGE - SERVICE KIT AVAILABLE ISSUE A service kit has been released to assist with proper repair of the 4R75E transmission in 2008 Mark LT, 2008-2010 F-150, 2008-2010 / 2013-2014 ... Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #TSB-14-0153

      Date Announced:
      AUG 21, 2014
      NHTSA ID:
      #10056701

      FORD/LINCOLN/MERCURY: FAILURE OF PLANETARY GEAR ASSEMBLY IS DUE TO TRANSMISSION, ON CERTAIN VEHICLES, EXHIBITING GRINDING, GEAR SLIPPAGE, WHINE TYPE NOISE, VIBRATION, WHILE DRIVING OR LOSS OF REVERSE. Read More »

    • TSB #ASI-44538

      Date Announced:
      MAY 01, 2014
      NHTSA ID:
      #10056191

      FORD/LINCOLN/MERCURY: THE INDICATOR MAY ILLUMINATE OVERDRIVE OFF AND/OR SLIPPING IN 3RD OR NO 4TH GEAR, DUE TO DIRECT CLUTCH FAILURE AND DIAGNOSTIC TROUBLE CODE (DTC) P0733 AND/OR P0734. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

    • TSB #20144

      Date Announced:
      FEB 01, 2008
      NHTSA ID:
      #10024695

      MULTIPLE VEHICLE LINES - INTERMITTENT PCM, FUEL PUMP, IGN. COIL, A/C, ABS OR FOG LAMP OPERATION. *NJ Read More »

    • TSB #19865

      Date Announced:
      JUL 01, 2007
      NHTSA ID:
      #10023295

      MULTIPLE VEHICLE LINES - INTERMITTENT PCM, FUEL PUMP, IGN, COIL, A/C, ABS OR FOG LAMP OPERATION. *NJ Read More »

    EQUIPMENT

    • TSB #SSM 46332

      Date Announced:
      JAN 24, 2017
      NHTSA ID:
      #10095184

      REPLACING THE ORIGINAL EQUIPMENT SYNC/NAVIGATION SYSTEM WITH EITHER AN AFTERMARKET SYNC/NAVIGATION KIT OR MODIFYING ORIGINAL SYNC/NAVIGATION PARTS TO PROVIDE ADDITIONAL FEATURES IS NOT RECOMMENDED NOR SUPPORTED ON ANY FORD, MERCURY OR ... Read More »

    Browse Other Grand Marquis Years