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Service bulletins for the 1998 Toyota Sienna

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.

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

By type

By component

By trouble code

Bulletins, newest first
EL007991999-12-29. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. VEHICLES MAY EXPERIENCE AN INOPERATIVE PASSENGER SIDE WINDOW WHEN USING THE PASSENGER DOOR SWITCH. *TT
SU001991999-11-05. Service bulletin. SUSPENSION:REAR. VEHICLES STARTING WITH 4T3#F1#C-XU116991. *TT
0204991999-06-02. Service bulletin. STRUCTURE:BODY:DOOR. SUBJECT REGARDING IMPROVEMENTS TO THE SLIDING DOOR HANDLE. *TT
SS001991999-05-25. Service bulletin. UNKNOWN OR OTHER. INFORMATION ON THE SCANTOOL IMMOBILIZER KEY CODE UTILITY. *TT
BO008991999-05-24. Service bulletin. UNKNOWN OR OTHER. SERVICE TIP REGARDING SQUEAK & RATTLE NOISE FROM THE INSTRUMENT PANEL AREA ON VEHICLES WITH VINS BEFORE 4T3ZF13COWU080714. *TT
BO007991999-05-24. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. SUBJECT ON HEADLIGHT ALIGNMENT. *TT
AX004991999-05-07. Service bulletin. EQUIPMENT:MECHANICAL:WRECKER AND WHEEL LIFT DEVICES. SUBJECT REGARDING TOYOTA DINGHY TOWING GUIDE. *TT
B0003991999-05-07. Service bulletin. STRUCTURE:BODY:DOOR. SUBJECT REGARDING SLIDING DOOR CREAK NOISE REDUCTION FOR VEHICLES BEFORE VIN 4T3ZF13C6XU126578. *TT
BO027981999-03-08. Service bulletin. UNKNOWN OR OTHER. IMPROVEMENT HAVE BEEN DONE TO THE SEAT CUPHOLDER. *YC
BR006981999-03-08. Service bulletin. SERVICE BRAKES, HYDRAULIC. SOME VEHICLES ARE EXPERIENCING BRAKE NOISE. *YC
BO032981999-02-08. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. INFORMATION ON THE EXTERIOR REAR VIEW MIRROR ON VEHICLES BUILT BEFORE VIN 4T3ZF13C0WU065002. *YC
TC002981998-08-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SERVICE PROCEDURES FOR A540E TRANSMISSION. *YC
BO019981998-08-12. Service bulletin. STRUCTURE:BODY:DOOR. CONDITIONS WITH SLIDING DOOR EXTERIOR HANDLE IMPROVEMENT. *YC
BO017981998-08-12. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES. INFORMATION ON VANITY MIRROR IMPROVEMENT. *YC
BO018981998-08-12. Service bulletin. STRUCTURE:BODY:DOOR. INFORMATION AND PROCEDURES ON THE SLIDING DOOR HANDLE PUSH BUTTON OPERATION. *YC
B0003981998-05-18. Service bulletin. SEATS. PROCEDURE DEVELOPED TO MINIMIZE THE POSSIBILITY OF REAR NO. 2 SEAT CREAK NOISE. *YC
970829PG0071998-04-07. Service bulletin. UNKNOWN OR OTHER. GENERAL INFORMATION ON PRE-DELIVERY SERVICE FOR SATISFYING YOUR DEALERSHIP'S NEW CAR CUSTOMERS. *YC

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