Fulltext TSBs

Technical Service Bulletins

06-4-2

  • BATTERY SERVICE – OPERATION OF BATTERY EYE – CHARGING SERVICE TIPS
05-26-10

  • CLUNK OR BUMP WHEN STARTING FROM A STOP
05-22-8

  • WDS COP KIT DIAGNOSTIC TIPS – COIL ON PLUG (COP) IGNITION SYSTEMS – ENGINE MISFIRE OR ROUGH RUNNING
05-20-3

  • OIL PAN CORROSION – 7.3L OR 6.0L
05-17-6

  • DRIVE-AWAY SHUDDER OR VIBRATION
05-17-4

  • VACUUM PUMP INOPERATIVE OR RUNS CONTINUOUSLY – CLIMATE CONTROL DEFAULTS TO DEFROST MODE
05-13-15

  • WATER IN THE FUEL TANK BEHIND REAR AXLE – 6.0L AND 7.3L DIESEL ENGINE
05-5-4

  • USE OF STAINLESS STEEL EXHAUST STUDS IN SERVICE FOR 5.4L 2V ENGINE
05-4-17

  • INTERMITTENT ROUGH IDLE – NON-COMMANDED EGR FLOW
05-3-10

  • SAFETY BELT WEB STOP BUTTON SERVICE
04-24-22

  • LOSS OF POWER OR STUMBLE WHILE DRIVING IN RAIN – 6.8L ENGINE
04-24-14

  • GENERAL PCM PROGRAMMING PROCEDURES
04-24-3

  • LEATHER-WRAPPED STEERING WHEEL – LEATHER COMING LOOSE
04-23-9

  • WATER LEAK – ROOF FLANGE AREA – WATER ACCUMULATION IN HEADLINER AND/OR LEAK AT THE CAB FLOOR PAN AREA
04-23-6

  • VEHICLE LEAN/SAG WHEN OBSERVED FROM REAR OF VEHICLE
04-20-2

  • OIL LEAK – TURBO PEDESTAL SEAL AT EXHAUST BACK PRESSURE ACTUATOR (EBP) – 7.3L DIESEL
04-18-15

  • ADDING ADDITIONAL BULBS TO TURN
    INDICATOR OR HAZARD FLASHER CIRCUITS – SERVICE TIPS

04-18-11

  • BODY-CORROSION AT BOTTOM OF DOOR OR TAILGATE HEM FLANGE – REPAIR PROCEDURE
04-18-5

  • AXLE – FRONT HUBS NOT ENGAGING, NOT STAYING ENGAGED AND/OR UNLOCKING
04-16-4

  • REAR AXLE POPPING/CHATTER NOISE – DANA 80 MODEL DUAL REAR WHEEL (DRW)
04-4-4

  • ENGINE – 7.3L DIESEL DI – HIGH PRESSURE OIL PUMP LEAK
03-23-2

  • BODY – MIRROR – EXTERIOR MIRROR GLASS AND MOTOR REPLACEMENT – SERVICE TIPS
03-21-49

  • DRIVEABILITY – LOSS OF POWER AND EXTERNAL TURBO OIL LEAK – 7.3L DIESEL
  • ENGINE – 7.3L DIESEL – LOSS OF POWER AND EXTERNAL TURBO OIL LEAK
  • NOISE – EXHAUST NOISE FROM TURBO – 7.3L DIESEL
03-21-45

  • ENGINE – 7.3L – EXTERNAL OIL LEAK DIAGNOSIS FOR 7.3L DIT ENGINES
03-21-44

  • NO START – STARTER MOTOR GEAR TEETH DAMAGE – VEHICLES EQUIPPED WITH 7.3L DIESEL ENGINE – MEXICO PRODUCED VEHICLES ONLY
  • ENGINE – 7.3L DIESEL – NO START – STARTER MOTOR GEAR TEETH DAMAGE – MEXICO PRODUCED VEHICLES ONLY
  • NOISE – STARTER MOTOR GEAR TEETH DAMAGE – MEXICO PRODUCED VEHICLES ONLY
03-21-42

  • LACK OF POWER – UNDER A LOAD, AT CRUISE OR ON ACCELERATION – VEHICLES EQUIPPED WITH 7.3L DIT ENGINE ONLY – PRODUCED BEFORE 11/25/2000 ONLY
  • ENGINE – 7.3L DIT – LACK OF POWER UNDER A LOAD, AT CRUISE OR ON ACCELERATION – VEHICLES PRODUCED BEFORE 11/25/2000 ONLY
03-21-41

  • DRIVEABILITY – NO START, LOSS OF POWER OR ROUGH IDLE – DURING EXTREME COLD WEATHER OPERATION – FUEL GELLING – VEHICLES EQUIPPED WITH 7.3L ENGINE
  • FUEL – NO START, LOSS OF POWER OR ROUGH IDLE – DURING EXTREME COLD WEATHER OPERATION – FUEL GELLING – VEHICLES EQUIPPED WITH 7.3L ENGINE
03-21-40

  • DRIVEABILITY – BUCK/SURGE FELT WITH SPEED CONTROL ENGAGED – 7.3L ENGINE ONLY
  • ELECTRICAL – BUCK/SURGE FELT WITH SPEED CONTROL ENGAGED – 7.3L ENGINE ONLY
  • ELECTRICAL – SPEED CONTROL – BUCK/SURGE FELT WITH SPEED CONTROL ENGAGED – 7.3L ENGINE ONLY
03-21-38

  • ENGINE – 7.3L DIT – HIGH INJECTION CONTROL PRESSURE READINGS – ENGINES BUILT AFTER ENGINE SERIAL NUMBER 896812
03-21-37

  • ROUGH IDLE – NEW TOOL FOR TESTING ROUGH IDLE – INJECTOR PERFORMANCE ANALYZER – SERVICE TIP
03-21-35

  • IDLE – IDLE SPEED TOO LOW WHEN COLD – VEHICLES WITHOUT CRUISE CONTROL AND WITH 7.3L DIESEL ENGINE
  • ENGINE – 7.3L DIESEL – IDLE SPEED TOO LOW WHEN COLD – VEHICLES WITHOUT CRUISE CONTROL
03-21-34

  • LAMP – MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED – FALSE DIAGNOSTIC TROUBLE CODE (DTC) P1298 STORED IN MEMORY – VEHICLES BUILT THROUGH 4/12/1999 WITH 7.3L DIESEL ENGINE
  • MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED – FALSE DIAGNOSTIC TROUBLE CODE (DTC) P1298 STORED IN MEMORY – VEHICLES BUILT THROUGH 4/12/1999 WITH 7.3L DIESEL ENGINE
03-21-33

  • ENGINE – 7.3L DIESEL – 1999 ENGINE CONTENT REVISIONS
03-21-31

  • ROUGH IDLE – INJECTOR BORE SCUFFING DURING ENGINE BREAK-IN PERIOD – SERVICE TIP
03-21-30

  • ENGINE – 7.3L DIRECT INJECTION DIESEL – “CACKLING” NOISE HEARD WITH ENGINE WARM AND SLIGHTLY ABOVE IDLE
  • ENGINE – 7.3L DIRECT INJECTION DIESEL – “BUZZING” NOISE HEARD WITH KEY ON ENGINE OFF DURING FUEL PUMP CYCLING
03-21-29

  • ENGINE – 7.3L DIT – 1998-99 ENGINE CONTENT REVISIONS – SERVICE TIP
03-20-5

  • 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
03-20-3

  • DRIVEABILITY – MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED WITH DTC’S P0442, P0455, P0456, P0457, P1442 OR CHECK FUEL CAP LAMP ILLUMINATED WITH DTC P0457
03-19-10

  • BRAKES – BRAKE PULL – 4X4 F-250/350 AND 4X4 EXCURSION VEHICLES ONLY
03-18-1

  • ELECTRICAL – REMOTE KEYLESS ENTRY (RKE) – SERVICE TIPS
03-17-4

  • STEERING – STEERING WHEEL FIGHT AFTER RIDING OVER BUMPS/RUTS
03-14-8

  • TRANSMISSION – NEW TRANSMISSION COOLER FLUSHER – SERVICE TIPS
03-11-2

  • SUSPENSION – ON-VEHICLE FRONT INTEGRATED HUB/BEARING ROCKING END-PLAY MEASUREMENT
  • AXLE – ON-VEHICLE FRONT INTEGRATED HUB/BEARING ROCKING END-PLAY MEASUREMENT
03-6-6

  • DRIVEABILITY – BI-FUEL – OXYGEN SENSOR DIAGNOSTICS – HIGH OXYGEN SENSOR VOLTAGE READING
03-6-2

  • ENGINE – CYLINDER HEAD DECK LEAK – 4.6 AND 5.4L ENGINES – NEW “SERVICE-ONLY” GASKET AND CYLINDER HEAD KITS AVAILABILITY
03-4-1

  • FRONT LOCKING HUBS – SERVICE TIP
02-21-13

  • ENGINE – STRAIGHTEDGE PROCEDURE FOR CHECKING CYLINDER HEAD AND BLOCK FLATNESS
02-21-1

  • TRANSMISSION – 4R100/E4OD – TORQUE CONVERTER ACCESS EXTERNAL DUST PLUG MAY BECOME DISLODGED
02-17-12

  • MOTORHOME GENERATORS – SHUT OFF WHEN FUEL TANK READS 1/4 FULL
02-17-6

  • LAMP – BRAKE – INADVERTENT DISABLING OF BRAKE SHIFT INTERLOCK
02-16-4

  • FUEL SYSTEM – FUEL PUMP “WHINING”/”BUZZING” NOISE COMES THROUGH ENTERTAINMENT OR TWO-WAY RADIO SPEAKER
  • RADIO – ENTERTAINMENT OR TWO-WAY COMMUNICATION – “WHINING”/”BUZZING” NOISE IN SPEAKERS CAUSED BY FUEL PUMP
  • NOISE – “WHINING”/”BUZZING” – COMES THROUGH SPEAKERS OF ENTERTAINMENT OR TWO-WAY RADIO
02-14-1

  • SUSPENSION – SQUEAK NOISE FROM REAR LEAF SPRINGS – REPLACEMENT REAR LEAF SPRING TIP LINER – VEHICLES PRODUCED BEFORE 10/15/01
  • NOISE – SQUEAK NOISE FROM REAR LEAF SPRINGS – REPLACEMENT REAR LEAF SPRING TIP LINER – VEHICLES PRODUCED BEFORE 10/15/01
02-11-4

  • ENGINE – NEW GASKET REMOVER/CLEANER AND SERVICE TIPS FOR ALUMINUM HEADS AND BLOCKS
02-11-3

  • ELECTRICAL – VEHICLE SPEED SIGNAL (VSS) INPUT NOTICED WHEN TESTING WITH NEW GENERATION STAR TESTER (NGS) WHEN VEHICLE IS STOPPED – SUPER DUTY F-53 MOTORHOME CHASSIS VEHICLES BUILT 1/2/1998 THROUGH 7/31/2000
  • TRANSMISSION – 4R100 – TRANSMISSION STARTS OUT IN 2ND GEAR – ERRATIC 1-2 UPSHIFT OR ERRATIC 2-1 DOWNSHIFT FROM TRANSMISSION – SUPER DUTY F-53 MOTORHOME CHASSIS VEHICLES BUILT 1/2/1998 THROUGH 7/31/2000
02-10-8

  • DRIVEABILITY – 5.4L 2V – IDLE-AIR BYPASS FLOW INDUCED WHISTLE
  • ENGINE – 5.4L 2V – IDLE-AIR BYPASS FLOW INDUCED WHISTLE
  • NOISE – IDLE-AIR BYPASS FLOW INDUCED WHISTLE – VEHICLES EQUIPPED WITH 5.4L 2V ENGINE ONLY
02-3-5

  • BODY – “SQUEAK” OR BIND FROM TAILGATE
  • NOISE – “SQUEAK” OR BIND FROM TAILGATE
02-1-9

  • ENGINE – ENGINE OIL – RECOMMENDED APPLICATIONS FOR SAE 5W-20 AND SAE 5W-30 MOTOR OILS – GASOLINE AND FLEXIBLE FUEL VEHICLES ONLY
01-24-6

  • ENGINE – ENGINE OIL SYSTEM PRIMING
    PROCEDURES – SERVICE TIPS
01-23-6

  • ENGINE COOLANT – PROPYLENE GLYCOL – FORD MOTOR COMPANY POSITION ON ENGINE COOLANTS MADE FROM PROPYLENE GLYCOL
  • ENGINE COOLANT – PROPYLENE GLYCOL-BASED – FORD MOTOR COMPANY POSITION ON PROPYLENE GLYCOL-BASED ENGINE COOLANTS
01-21-13

  • DRIVEABILITY – DIAGNOSTIC TROUBLE CODES (DTC) P0500, P1502 AND/OR U1039 CONTINENTAL MODELS ONLY – STICKING OR BINDING IGNITION LOCK CYLINDER – HIGH EFFORT WHEN TURNING IGNITION SWITCH
  • ELECTRICAL – STICKING OR BINDING IGNITION LOCK CYLINDER – HIGH EFFORT WHEN TURNING IGNITION SWITCH
01-21-4

  • DRIVEABILITY – BI-FUEL – LOCK-OFF SOLENOID AND SOLENOID TANK VALVE COIL RESISTANCE CHART – SERVICE TIPS
01-20-6

  • DRIVEABILITY – BI-FUEL WIRING CONNECTOR CROSS-REFERENCE CHART
  • ELECTRICAL – BI-FUEL WIRING CONNECTOR CROSS-REFERENCE CHART
01-17-3

  • VIBRATION – DRIVELINE DRONE OR VIBRATION – FELT AT 80-96 KM/H (50-60 MPH) – VEHICLES EQUIPPED WITH 228 INCH WHEELBASE AND 6.8L ENGINE ONLY
01-15-6

  • CLIMATE CONTROL – REPEAT HEATER CORE
    FAILURE
  • COOLING SYSTEM – REPEAT HEATER CORE
    FAILURE
01-15-5

  • DRIVEABILITY – BI-FUEL VEHICLES ONLY – NO START – GASOLINE OR ALT FUEL MODE – VEHICLES EQUIPPED WITH 5.4L OR 6.8L BI-FUEL ENGINE ONLY
01-15-2

  • DRIVEABILITY – BI-FUEL – NO START IN BI-FUEL MODE – ALT FUEL LIGHT ON – VEHICLES EQUIPPED WITH BI-FUEL ENGINE ONLY
01-12-2

  • ENGINE – OIL LEAK FROM RIGHT SIDE HEAD GASKET AREA – VEHICLES EQUIPPED WITH 4.6L/5.4L WINDSOR ENGINE ONLY – SERVICE TIPS
01-10-12

  • WIRING – WIRE HARNESS TERMINAL REPAIR KIT AND WIRE SPLICE PROCEDURE
01-10-11

  • DRIVEABILITY – BI-FUEL COMPONENT IDENTIFICATION CHART – BI-FUEL ENGINES ONLY
01-10-6

  • DRIVEABILITY – BI-FUEL – COMPUVALVE PRE-REPLACEMENT CHECK LIST – SERVICE TIPS
01-10-5

  • ENGINE – 6.8L – OIL LEVEL INDICATOR READS INACCURATE – SUPER DUTY F-53 MOTORHOME CHASSIS VEHICLES – UPDATED OIL LEVEL INDICATOR
01-10-1

  • DRIVEABILITY – BI-FUEL – PARAMETER IDENTIFICATION DATA (PID) INPUT AND OUTPUT INFORMATION – VEHICLES EQUIPPED WITH 5.4L OR 6.8L BI-FUEL ENGINE ONLY
01-9-7

  • DRIVEABILITY – HO2S (HEATED OXYGEN SENSOR), CATALYST, AND FUEL SYSTEM MONITORS – SERVICE TIPS – OBD II VEHICLES ONLY
01-8-8

  • DRIVEABILITY – BI-FUEL OBD II DIAGNOSTIC MONITOR APPLICATION STRATEGIES – BI-FUEL VEHICLES ONLY
01-8-7

  • DRIVEABILITY – BI-FUEL – INTERMITTENT STARTING OR DRIVEABLITY WIRE HARNESS SERVICE TIPS – IN BI-FUEL OR GASOLINE MODE – BI-FUEL VEHICLES ONLY
01-7-5

  • CLIMATE CONTROL – FACTORY INSTALLED A/C PREP PACKAGE COMPONENT IDENTIFICATION AND WARRANTY COVERAGE – F-53 SUPER DUTY CLASS A MOTORHOME CHASSIS VEHICLES ONLY
01-7-2

  • ENGINE – 6.8L – “SQUEALING” NOISE FROM ENGINE COMPARTMENT – COMING FROM FRONT END ACCESSORY DRIVE (FEAD) BELT AREA – F-53 MOTORHOME CHASSIS VEHICLES BUILT 1/5/1998 THROUGH 7/18/1999 ONLY
  • NOISE – “SQUEALING” FROM ENGINE COMPARTMENT – COMING FROM FRONT END ACCESSORY DRIVE (FEAD) BELT AREA – F-53 MOTORHOME CHASSIS VEHICLES BUILT 1/5/1998 THROUGH 7/18/1999 ONLY
01-4-2

  • ENGINE – 5.4L – OIL SENDING UNIT INTERFERENCE FIT AT ENGINE OIL DRIP SHIELD – 4X4 VEHICLES EQUIPPED WITH 5.4L ENGINE ONLY
01-3-2

  • STEERING – WANDERING/STIFF STEERING OR POOR RETURNABILITY AFTER TURNS – 4X4 VEHICLES ONLY
  • SUSPENSION – WANDERING/STIFF STEERING OR POOR RETURNABILITY AFTER TURNS – 4X4 VEHICLES ONLY
00-26-1

  • ENGINE – ROUGH IDLE/MISS AFTER START-UP DURING COLD AMBIENT TEMPERATURES LESS THAN -12 DEGREES C (10 DEGREES F) – VEHICLES BUILT 3/1/1996 THROUGH 7/31/2000
  • NOISE – FROM ENGINE – ROUGH IDLE/MISS AFTER START-UP DURING COLD AMBIENT TEMPERATURES LESS THAN -12 DEGREES C (10 DEGREES F) – VEHICLES BUILT 3/1/1996 THROUGH 7/31/2000
00-24-6

  • TRANSMISSION – 4R100 – ERRATIC SHIFTING – EARLY AND/OR LATE SHIFTS – VEHICLES EQUIPPED WITH 6.8L ENGINE BUILT 1/12/1998 THROUGH 7/3/1999 ONLY
00-24-4

  • TRANSMISSION – 4R100 – FLUID OVERHEATS DURING SEVERE DUTY – AVAILABILITY OF UPDATED FLUID COOLER/FILTER KIT – VEHICLES PRODUCED BEFORE 2/6/2000
00-23-10

  • TRANSMISSION – FLUID IN-LINE FILTER KIT – REPEAT REPAIRS OF TRANSMISSION – SERVICE TIPS
00-21-9

  • SUSPENSION – VIBRATION/SHAKE FELT IN STEERING WHEEL OR SEAT 72-120 KM/H (45-75 MPH)
  • VIBRATION – VIBRATION/SHAKE FELT IN STEERING WHEEL OR SEAT 72-120 KM/H (45-75) MPH
00-18-9

  • MIRRORS – SIDE VIEW SIGNAL MIRRORS – DELAMINATION OF SIGNAL MIRROR CHROME PLATING – MIRROR GLASS BLACK SPOTS
00-9-1

  • LEAK – TRANSMISSION FLUID LEAKS AT RADIATOR – VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSION AND TRANSMISSION OIL COOLER IN RADIATOR END TANK
00-7-4

  • BRAKES – PREMATURE REAR BRAKE PAD WEAR – SEVERE DUTY OPERATION – 17,500 LB F-550 AND ALL F-450 ONLY
00-1-6

  • SUSPENSION – FRONT STABILITY BAR MAY BREAK OFF – VEHICLES BUILT FROM 1/1/1998
99-25-8

  • BRAKES – GRABBING OR PEDAL KICKBACK
  • STEERING – INCREASED STEERING EFFORT
  • NOISE – “HISSING” HEARD WHILE APPLYING BRAKES
99-25-6

  • BRAKES – INCORRECT ROTOR THICKNESS STAMPED ON ROTOR – F-150 4X2 ONLY
  • BRAKES – INCORRECT WORKSHOP MANUAL ROTOR DISCARD THICKNESS SPECIFICATION
99-24-6

  • NOISE – “THUMPING” FROM THE A/C SYSTEM DURING COLD ENGINE STARTUP – VEHICLES BUILT THROUGH 11/29/1999
99-24-2

  • LOCKS – REPLACE AND/OR REPAIR ANY LOCK COMPONENT – AVAILABILITY OF INDIVIDUAL LOCKS
99-23-6

  • TRANSMISSION – 4R100 – FLEXPLATE REPLACEMENT – VEHICLES WITH 7.3L DIESEL ENGINE – SERVICE TIP
99-23-4

  • MALFUNCTION INDICATOR LAMP (MIL) – DIAGNOSTIC TROUBLE CODES (DTCS) P0442 AND P0455 – NO DRIVEABILITY CONCERNS
99-23-2

  • AXLE – GAWR – INCREASING GAWR – SERVICE TIP
99-21-2

  • WHEELS – HUB CAPS FALLING OFF WHILE DRIVING – VEHICLES BUILT THROUGH 10/16/1999
99-18-10

  • TRANSMISSION – M6OD – BROKEN/BENT SHIFT LEVER – VEHICLES WITH 7.3L DIESEL ENGINE
  • TRANSMISSION – M6OD – HARD SHIFTING – VEHICLES WITH 7.3L DIESEL ENGINE
99-18-7

  • NOISE – “SQUAWKING” NOISE HEARD WHILE IN REVERSE BACKING UP – VEHICLES EQUIPPED WITH 5.4L OR 6.8L ENGINE
  • TRANSMISSION – 4R100 – “SQUAWKING” NOISE HEARD WHILE IN REVERSE BACKING UP – VEHICLES EQUIPPED WITH 5.4L OR 6.8L ENGINE
99-16-9

  • TRANSMISSION – 4R100 – 3-4/4-3 SHIFT HUNT WHILE THE CRUISE CONTROL IS IN USE – VEHICLES WITH 7.3L DIESEL ENGINE
  • TRANSMISSION – 4R100 – NO 3-4 UPSHIFT WHILE THE CRUISE CONTROL IS IN USE – VEHICLES WITH 7.3L DIESEL ENGINE
99-16-4

  • IGNITION KEY – HARD TO REMOVE FROM IGNITION CYLINDER
  • IGNITION KEY – HARD TO TURN
99-16-3

  • SUSPENSION – FRONT LEAF SPRINGS – “SQUEAKING” NOISE HEARD WHILE DRIVING
  • NOISE – “SQUEAKING” NOISE HEARD FROM FRONT LEAF SPRINGS WHILE DRIVING
99-15-2

  • TRANSMISSION – NEW TRANSMISSION FLUSH AND FILL TOOL AVAILABLE THROUGH ROTUNDA
99-14-7

  • CALIBRATION INFORMATION – VEHICLES BUILT THROUGH 1/29/1999 – APPLICABLE ENGINES ARE 2.0L, 2.5L, 3.0L, 3.4L, 3.8L, 4.0L, 4.2L, 4.6L, 5.0L, 5.4L, 6.8L, AND 7.3L – SERVICE TIP
99-14-5

  • SUSPENSION – REAR OF VEHICLE IS TOO HIGH/LOW – 5TH WHEEL AND GOOSE NECK APPLICATIONS – 4X4 VEHICLES BUILT THROUGH 2/14/1999
99-13-6

  • BRAKES – INNER REAR PAD – PREMATURE WEAR
99-12-12

  • BRAKES – NEW DESIGN FRONT ROTOR AND HUB – INCLUDES VEHICLES WITH 4X4 – SERVICE TIP
99-11-1

  • NOISE – TSB SPECIAL FOR NOISE/VIBRATION/HARSHNESS
  • VIBRATION – TSB SPECIAL FOR NOISE/VIBRATION/HARSHNESS
99-8-15

  • INTERIOR TRIM – DOOR TRIM PANEL REPLACEMENT – SERVICE TIP
99-8-1

  • TRANSMISSION – 4R100 – SHIFT FLARE (RISE IN ENGINE RPM) DURING 2-3 AND/OR 3-4 UPSHIFT – VEHICLES BUILT THROUGH 12/7/1998 WITH 7.3L DIESEL ENGINE
99-7-4

  • TRANSMISSION – 4R100 – OIL-TO-AIR TRANSMISSION FLUID COOLER – SERVICE TIP
99-6-5

  • WINDNOISE – AROUND SIDE DOOR(S) – SERVICE TIPS
99-5-3

  • TRANSMISSION – CHECKING TRANSMISSION FLUID LEVEL COLD – SERVICE TIP
99-4-3

  • REPROGRAMMING POWERTRAIN CONTROL MODULES (PCMS) – OUT-OF-VEHICLE – EEC V VEHICLES ONLY
99-4-2

  • BRAKES – ILLUMINATION OF RED BRAKE WARNING LAMP – BRAKE FLUID LEAK FROM REAR CALIPER – VEHICLES BUILT THROUGH 10/22/1998
  • BRAKES – INCREASED BRAKE PEDAL TRAVEL – BRAKE FLUID LEAK FROM REAR CALIPER – VEHICLES BUILT THROUGH 10/22/1998
  • BRAKES – SPONGY BRAKE PEDAL FEEL – BRAKE FLUID LEAK FROM REAR CALIPER – VEHICLES BUILT THROUGH 10/22/1998
  • LAMP – ILLUMINATION OF RED BRAKE WARNING LAMP – BRAKE FLUID LEAK FROM REAR CALIPER – VEHICLES BUILT THROUGH 10/22/1998
99-3-5

  • NOISE – “RATTLING” NOISE FROM CONVERTER AREA – VEHICLES EQUIPPED WITH 4R100 TRANSMISSION AND 7.3L DIESEL ENGINE
  • TRANSMISSION – 4R100 – “RATTLING” NOISE FROM CONVERTER AREA – VEHICLES EQUIPPED WITH 7.3L DIESEL ENGINE
99-2-3

  • WATER LEAKS – WINDSHIELD SEALING – SERVICE TIP
  • WINDSHIELD – SEALING – SERVICE TIP
99-1-6

  • CLUTCH – LOW CLUTCH PEDAL ENGAGEMENT – VEHICLES BUILT THROUGH 9/12/1998 WITH 7.3L ENGINE AND M6 TRANSMISSION
98-26-2

  • FUEL – INFORMATION ON GASOLINE – TIPS TO RESOLVE VOLATILITY RELATED DRIVEABILITY CONCERNS
98-25-9

  • INTERIOR TRIM – REPAIRS TO VINYL COVERED SURFACES – SERVICE TIP
98-24-6

  • ELECTRICAL – NEW TERMINAL GREASE RELEASED FOR SERVICE
98-23-21

  • SUSPENSION – FRONT OR REAR – SIDE-TO-SIDE LEVELING PROCEDURES AND ATTITUDE SERVICE KITS FOR F-53 RV BASIC STRIPPED CHASSIS
98-23-10

  • MASS AIR FLOW (MAF) – SENSOR CONTAMINATION – SERVICE TIP
98-23-8

  • AIR CONDITIONING – CONDENSATE DRIPS ONTO PASSENGER FLOOR
98-22-4

  • BRAKES – “WHISTLING” NOISE FROM HYDRO-MAX BRAKE BOOSTER ASSEMBLY – MOTORHOME CHASSIS VEHICLES
  • NOISE – “WHISTLING” FROM HYDRO-MAX BRAKE BOOSTER ASSEMBLY – MOTORHOME CHASSIS VEHICLES
98-21-20

  • STEERING – STEERING WHEEL ALIGNMENT – CLEAR VISION – VEHICLES WITH MOTORHOME CHASSIS
98-21-17

  • BRAKES – PARKING BRAKE CONTROL RUBBER BUMPER STOP – SERVICE PART NOW AVAILABLE
98-20-19

  • POWER SEAT SWITCH – BUTTON COMES OFF
98-20-10

  • EXHAUST SYSTEM – LOOSE CATALYST OR MUFFLER HEAT SHIELDS
  • NOISE – “BUZZING” OR “RATTLING” – LOOSE CATALYST OR MUFFLER HEAT SHIELDS
98-20-9

  • NOISE – “TICKING” OCCURS ON INITIAL STARTUP WITH SHIFT SELECTOR IN “P” OR “N” POSITION – VEHICLES WITH E4OD/4R100 TRANSMISSION AND BUILT THROUGH 6/11/98
  • TRANSMISSION – E4OD/4R100 – “TICKING” NOISE OCCURS ON INITIAL STARTUP WITH SHIFT SELECTOR IN “P” OR “N” POSITION – VEHICLES BUILT THROUGH 6/11/98
98-20-3

  • BODY – ADHESIVES NOT RECOMMENDED FOR BODY PANEL REPAIRS – SERVICE TIP
98-19-3

  • AIR CONDITIONING – INOPERATIVE – VEHICLES BUILT THROUGH 7/30/98
  • AIR CONDITIONING – TEMPERATURE CONTROL INOPERATIVE – VEHICLES BUILT THROUGH 7/30/98
  • FUSE – FUSE #24 IN JUNCTION BLOCK OPEN
98-17-23

  • BODY – TAILGATE MOULDING – WARPING
98-16-10

  • SEAT – SEAT BACK RECLINER INOPERATIVE – MEMORY LATCH DOES NOT ENGAGE
98-16-8

  • TRANSMISSION – E4OD/4R100 – 1989-99 – MAIN CONTROLS, SEPARATOR PLATES AND SEPARATOR PLATE GASKETS USAGE CHART
98-12-5

  • AIR CONDITIONING – FILTERING REFRIGERANT AFTER A/C COMPRESSOR REPLACEMENT – SERVICE TIPS
98-11-10

  • AXLE – FLUID LEAKS FROM REAR AXLE VENT TUBE – F-350, F-450 DRW VEHICLES BUILT THROUGH 3/2/98 AND F-450 MOTORHOME CHASSIS BUILT THROUGH 3/25/98 – VEHICLES EQUIPPED WITH 6.8L OR 7.3L ENGINE AND DANA MODEL 80 REAR AXLES
98-8-10

  • TRAILER WIRING – CONVERTING A 4-WAY TRAILER CONNECTOR SYSTEM TO A 7-WAY HEAVY DUTY SYSTEM – SERVICE TIP
98-7-7

  • MIRROR – TRAILER TOW MIRROR GLASS REPLACEMENT PROCEDURE
98-7-4

  • LEAKS – OIL – AVAILABILITY OF NEW SILICONE GASKET AND SEALANT
98-4-4

  • PAINT – ANTI-CHIP STONE ABRASION UNDERCOAT – SERVICE TIP

07-1-7

  • MERCON® ATF REPLACED BY MERCON® V AS A SERVICE FLUID FOR SOME POWER STEERING SYSTEMS
06-26-5

  • KING RANCH CREW CAB MODEL ONLY – WHITE CORROSION ON RUNNING BOARDS
06-26-1

  • MERCON ATF IS BEING REPLACED BY MERCON V AS A SERVICE FLUID FOR SOME MANUAL TRANSMISSIONS
06-23-4

  • DRIVE-AWAY SHUDDER OR VIBRATION
06-21-19

  • HEATER CORE LEAKAGE AND ELECTROLYSIS (INFORMATION ONLY)
06-19-14

  • NO CRANK / STARTER TERMINAL FATIGUE
06-18-16

  • IDENTIFYING THE CORRECT REPLACEMENT HEAD GASKET FOR CERTAIN REMANUFACTURED ENGINES – SERVICE TIP
06-17-7

  • ADDING ADDITIONAL BULBS TO TURN INDICATOR OR HAZARD FLASHER CIRCUITS – SERVICE TIPS
06-15-8

  • KEYPAD DIAGNOSTICS – DEALER INSTALLED ACCESSORY
06-14-4

  • MERCON ATF IS BEING REPLACED BY MERCON V ATF AS A SERVICE FLUID.