Technical Service Bulletins (TSBs) for the 2003 F-550 are official communications between Ford & 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.

    SERVICE BRAKES, HYDRAULIC

    • TSB #16891

      Date Announced:
      JUN 01, 2003
      NHTSA ID:
      #10002606

      CLEAR GEL-LIKE SUBSTANCE IN THE HYDRAULIC BRAKE MASTER CYLINDER RESERVOIR. THIS SUBSTANCE IS A SILICONE BASE LUBRICANT USED DURING ASSEMBLY OF THE MASTER CYLINDER. *TT Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #TB-08-258

      Date Announced:
      DEC 29, 2008
      NHTSA ID:
      #10029029

      JERR-DAN: ANTI STALL FEATURE FOR FORD F SERIES LIGHT DUTY CHASSIS WITH V10 GAS ENGINE AND AN ENGINE DRIVE CLUTCH PUMP. MODEL YEARS UNKNOWN. *PE Read More »

    • TSB #16683

      Date Announced:
      MAR 01, 2003
      NHTSA ID:
      #10001937

      FALSE FAILURE OF THE VAPOR MANAGEMENT VALVE (VMV). *TT *JB Read More »

    • TSB #02194

      Date Announced:
      SEP 30, 2002
      NHTSA ID:
      #10008589

      DRIVEABILITY-NO START/REPEAT STARTER FAILURE-REPEAT STARTER REPLACEMENT. ELECTRICAL-STICKING OR BINDING IGNITION LOCK CYLINDER BETWEEN START AND RUN. ENGINE-STARTING-STARTER STAYING ENGAGED AT START UP. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #03261

      Date Announced:
      JAN 05, 2003
      NHTSA ID:
      #10008279

      NEW SERVICE PART - NUMBER 5 NEEDLE BEARING AND RACE KIT - 4R70W TRANSMISSION - SERVICE TIP. *TT Read More »

    ELECTRICAL SYSTEM

    • TSB #TB-08-258

      Date Announced:
      DEC 29, 2008
      NHTSA ID:
      #10029029

      JERR-DAN: ANTI STALL FEATURE FOR FORD F SERIES LIGHT DUTY CHASSIS WITH V10 GAS ENGINE AND AN ENGINE DRIVE CLUTCH PUMP. MODEL YEARS UNKNOWN. *PE Read More »

    • TSB #04174

      Date Announced:
      SEP 06, 2004
      NHTSA ID:
      #10013116

      MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED - SYSTEM LEAN DIAGNOSTIC TROUBLE CODES (DTC'S) - SERVICE TIPS. VARIOUS MODELS INCLUDING 2004 F-SERIES. *TT Read More »

    • TSB #03181

      Date Announced:
      SEP 15, 2003
      NHTSA ID:
      #10004027

      REMOTE KEYLESS ENTRY (RKE) - SERVICE TIPS. *TT Read More »

    EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

    • TSB #02176

      Date Announced:
      SEP 02, 2002
      NHTSA ID:
      #10008580

      LAMP-BRAKE-INVADVERTENT DISABLING OF BRAKE SHIFT INTERLOCK. *MJ Read More »