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Service bulletins for the 1999 Ford F-250

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.

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

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Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
9851672000-06-20. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES EQUIPPED WITH THE 5.4L ENGINE MAY EXHIBIT DIFFICULTY ENGAGING INTO AND OUT OF 4X4 LOW, WHILE COLD. *TT
9851412000-06-20. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES EQUIPPED WITH 4R100 TRANSMISSION MAY EXHIBIT A FLASHING TCIL WITH DIAGNOSTIC TROUBLE CODE 1728 IN MEMORY. *TT
9851052000-06-20. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). SOME 4X4 TRUCKS EQUIPPED WITH ELECTRONIC SHIFT ON THE FLY TRANSFER CASE AND BUILT PRIOR TO 7/22/98 MAY EXHIBIT A POP NOISE WITHIN 30 SECONDS AFTER ENGINE START. *TT
9850802000-06-19. Service bulletin. POWER TRAIN. CERTAIN VEHICLES MAY EXHIBIT AN INOPERATIVE SPEEDOMETER AND DIAGNOSTIC TROUBLE CODE P1635 AFTER A PECM HAS BEEN REPLACED. *TT
9850552000-06-19. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:BELL HOUSING. CONDITION DESCRIBED AS NOISE FROM BELLHOUSING AREA. *TT
121202000-06-19. Service bulletin. POWER TRAIN. SOME VEHICLES WITH 4R70W TRANSMISSIONS BUILT FROM 4/16/98 THROUGH 10/30/98 MAY EXHIBIT A LEAK FROM THE VENT AREA OF THE TRANSMISSION. *MJS
121122000-06-16. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). SOME VEHICLES WITH THE 5.4 L ENGINE MAY EXHIBIT DIFFICULTY ENGAGING INTO AND OUT OF 4 X 4 LOW, WHILE COLD. *MJS
9850442000-06-16. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE). REVISED MESSAGE REGARDING LOW CLUTCH PEDAL ENGAGEMENT. *TT
9850432000-06-16. Service bulletin. POWER TRAIN. REPEAT MESSAGE REGARDING 4X4 LIGHTS ON / 4X4 INOPERATIVE / MULTIPLE GEM CODES. *TT
121042000-06-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SOME VEHICLES EQUIPPED WITH 4R100 TRANSMISSION MAY EXHIBIT A FLASHING TCIL WITH DIAGNOSTIC TROUBLE CODE DTC 1728 IN MEMORY. *MJS
9850352000-06-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. SOME VEHICLES (BUILT AFTER 1/5/98) AND ALL VEHICLES EQUIPPED WITH 7.3L DIESEL ENGINE AND 4R100 TRANSMISSION MAY EXHIBIT A RATTLE / SCRAPPING NOISE IN THE CONVERTER HOUSING AREA OF THE CASE. *TT
120862000-06-16. Service bulletin. POWER TRAIN. SOME VEHICLES MAY EXHIBIT AN INOPERATIVE SPEEDOMETER AND DTC P1635 AFTER A PCM HAS BEEN REPLACED. *MJS
120852000-06-16. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). SOME VEHICLES EQUIPPED WITH ELECTRONIC SHIFT ON THE FLY TRANSFER CASES AND BUILT PRIOR TO 7.22/98 MAY EXHIBIT A POP NOISE WITHIN 30 SECONDS AFTER ENGINE START. *MJS
9850222000-06-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME 4X4 VEHICLES MAY EXHIBIT VARIOUS 4X4 CONCERNS INCLUDING, 4X4 AND 4X4 LOW LIGHTS ON IN 2WD, NO 4X4 OPERATION OR HUB RATCHETING ON INITIAL TAKEOFF. *TT
140062000-06-14. Service bulletin. POWER TRAIN:AXLE HUBS. FRONT HUBLOCKS THAT WILL NOT ENGAGE OR DISENGAGE AFTER INSTALLING NEW FRONT WHEEL BEARING HUB ASSEMBLIES OR AFTER PERFORMING TSB 99-12-12 (BRAKES - NEW DESIGN FRONT ROTOR AND HUB - INCLUDES VEHICLES WITH 4X4 - SERVICE TIP). *TT
006112000-06-13. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SOME BI-FUEL VEHICLES MAY REQUIRE POWERTRAIN CONTROL MODULE (PCM) REPLACEMENT DURING SERVICE AND MAY NOT RUN ON CNG OR LPG., RECALIBRATION OF THE PCM/REPLACEMENT. *MJS
139262000-06-13. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT. INFORMATION IN USING CORRECT 10.5-INCH AXLE PINION DEPTH GAUGE DISC. *TT
84012000-06-13. Service bulletin. POWER TRAIN:AXLE HUBS. FRONT HUBLOCKS THAT WILL NOT ENGAGE OR DISENGAGE AFTER INSTALLING NEW FRONT WHEEL BEARING HUB ASSEMBLIES. *TT
137452000-06-12. Service bulletin. POWER TRAIN. SOME VEHICLES MAY EXPERIENCE A CONDITION OF NO 4 X 4 LOW RANGE ENGAGEMENT OR A STUCK IN 4 X 4 LOW RANGE. *MJS
82442000-06-12. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. RECENT REPORTS INDICATE SOME DIFFICULTY MEASURING THE FORD 10.5-INCH REAR AXLE PINION DEPTH ON VEHICLES WITH FORD 10.5-INCH AXLE (SINGLE REAR WHEEL). *TT
138762000-06-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXHIBIT A CONDITION OF NO 4X4 LOW RANGE ENGAGEMENT OR STUCK IN 4X4 LOW RANGE, WITH NO DIAGNOSTIC TROUBLE CODES STORED IN THE GEM. *TT
82072000-06-08. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT. SOME VEHICLES EQUIPPED WITH 10.50-INCH RING GEAR, FULL-FLOATING REAR AXLES MAY EXHIBIT A LEAK AT THE OUTBOARD END OF THE AXLE SHAFT(S). *TT
00382000-06-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. VEHICLES MAY EXPERIENCE SOLID PARTICLE CONTAMINANTS FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR, MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM IS NOT PROPERLY FLUSHED, FLUID IN-LINE FILTER KIT. *MJS
81672000-06-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXHIBIT A CONDITION OF NO 4X4 LOW RANGE ENGAGEMENT OR STUCK IN 4X4 LOW RANGE, WITH NO DIAGNOSTIC TROUBLE CODES STORED IN THE GEM. *TT
00152000-06-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS

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