1998 Toyota Sienna TSBs
47 Sienna Technical Service Bulletins
Technical Service Bulletins, or TSBs for short, are notifications made directly by Toyota to help automotive technicians diagnose and repair commonly reported Sienna problems. Interested in how this information is collected? Read more about TSBs.
Recent 1998 Sienna TSBs
STEERING
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Description: INFORMATION ON STEERING RACK END NOISE. *TT
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Description: SUBJECT REGARDING STEERING RACK GUIDE INSTALLATION PROCEDURES. *TT
STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE
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Description: INFORMATION REGARDING FALSE ACTIVATION OF THE SECURITY ALARM SYSTEM. *MJS
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Description: CONCERNS WITH FALSE ACTIVATION OF THE FACTORY SECURITY SYSTEM ON VEHICLES STARTING WITH VIN 4T3*F1*C*YU210521. *TT
SUSPENSION:REAR
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Description: VEHICLES STARTING WITH 4T3#F1#C-XU116991. *TT
SERVICE BRAKES, HYDRAULIC
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Description: REAR BRAKE DRUM SQUEAL NOISE. *TT
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Description: SOME VEHICLES ARE EXPERIENCING BRAKE NOISE. *YC
ENGINE AND ENGINE COOLING
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Description: 1998 SIENNA DIAGNOSTICS - ENGINE REPAIR MANUAL CORRECTION. 00400-RM594-U. *TT
ENGINE AND ENGINE COOLING:ENGINE
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Description: ENGINE BANK 1 AND BANK 2 A/F AND 02 IDENTIFICATION. VARIOUS TOYOTA MODELS. *TT
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Description: MALFUNCTION INDICATOR LAMP ON 1MZ-FE ENGINE MISFIRE DIAGNOSTIC TROUBLE CODE (DTC) P0300, P0301, P0302, P0303, P0304, P0305 OR P0306. *TT
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
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Description: SPECIAL POLICY ADJUSTMENT REGARDING VEHICLES EXPERIENCING ENGINE OIL GELLING OR SLUDGE. *TT
POWER TRAIN:AUTOMATIC TRANSMISSION
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Description: EXTENDED WARRANTY COVERAGE REGARDING A NO MOVEMENT OR A SLIPPING CONDITION OF THE AUTOMATIC TRANSAXLE. *TT
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Description: SERVICE PROCEDURES FOR A540E TRANSMISSION. *YC
POWER TRAIN:AXLE ASSEMBLY
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Description: INFORMATION ON SPEED SENSOR COVER REPLACEMENT WITH NEW TRANSAXLE. *JB
ELECTRICAL SYSTEM
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Description: CHARGING IMPROVEMENT AT IDLE. REVISED. *TT
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Description: CHARGING IMPROVEMENT AT IDLE. *TT
EXTERIOR LIGHTING:HEADLIGHTS
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Description: SUBJECT ON HEADLIGHT ALIGNMENT. *TT
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
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Description: ELECTRONIC MESSAGE REGARDING COMPLAINTS OF POWER WINDOWS RATTLING, ESPECIALLY IN THE DOWN POSITION. *TT
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Description: SOME CUSTOMER MAY COMPLAIN OF THE POWER WINDOWS RATTLING, ESPECIALLY IN THE DOWN POSITION ON VEHICLES STARTING WITH VIN 4T3ZF13C*YU229450. IN SOME CASES, THE LOWER WINDOW FRAME MAY BE DEFORMED. IMPROVEMENTS HAVE BEEN MADE TO THE LOWER
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Description: VEHICLES MAY EXPERIENCE AN INOPERATIVE PASSENGER SIDE WINDOW WHEN USING THE PASSENGER DOOR SWITCH. *TT
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Description: SOME VEHICLES MAY EXPERIENCE AN INOPERATIVE PASSENGER SIDE WINDOW WHEN USING THE PASSENGER DOOR SWITCH. *TT
VISIBILITY:REARVIEW MIRRORS/DEVICES
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Description: INFORMATION ON VANITY MIRROR IMPROVEMENT. *YC
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR
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Description: INFORMATION ON THE EXTERIOR REAR VIEW MIRROR ON VEHICLES BUILT BEFORE VIN 4T3ZF13C0WU065002. *YC
VISIBILITY:WINDSHIELD WIPER/WASHER
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Description: BRIEF INFORMATION REGARDING A FIELD FIX AVAILABLE FOR INCIDENTS OF WASHER FLUID LEAKAGE FROM THE REAR WASHER NOZZLE ONTO THE REAR GLASS. *TT
SEAT BELTS:FRONT:ANCHORAGE
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Description: SUBJECT REGARDING SHOULDER BELT ANCHOR TAPE SET. *YD
STRUCTURE:BODY
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Description: SUNVISOR LOOSE OR HAS DIFFICULTY HOLDING POSITION. *TT
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Description: TECHNICAL SERVICE BULLETIN INTRODUCING A FIELD FIX FOR INCIDENTS OF MOISTURE AND ODORS PERMEATING INTO THE VEHICLE. THE QUARTER PANEL AIR DUCT FLAPS MAY HAVE BECOME LOOSE OR MISSING. REPLACING THE QUARTER PANEL AIR DUCT WILL REMEDY
STRUCTURE:BODY:DOOR
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Description: SLIDING DOOR DIAGNOSTIC TIPS. *KB
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Description: SUBJECT REGARDING PRODUCTION CHANGES MADE TO IMPROVE THE SMOOTHNESS OF OPERATION OF THE SLIDING DOOR HANDLE PUSH BUTTON. *TT
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Description: SUBJECT REGARDING SLIDING DOOR HANDLE PUSH BUTTON OPERATION. *JB
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Description: SOME CUSTOMERS MAY FIND THAT THE FRONT DOOR RATTLES UPON CLOSING; FRONT DOOR CUSIONS MAY HAVE COME LOOSE AND / OR FALLEN OFF THE DOOR. *TT
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Description: SUBJECT REGARDING IMPROVEMENTS TO THE SLIDING DOOR HANDLE. *TT
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Description: SUBJECT REGARDING SLIDING DOOR CREAK NOISE REDUCTION FOR VEHICLES BEFORE VIN 4T3ZF13C6XU126578. *TT
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Description: INFORMATION AND PROCEDURES ON THE SLIDING DOOR HANDLE PUSH BUTTON OPERATION. *YC
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Description: CONDITIONS WITH SLIDING DOOR EXTERIOR HANDLE IMPROVEMENT. *YC
TIRES:TEMPORARY/EMERGENCY SPARE TIRE
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Description: TOYOTA SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. IN COLD WEATHER WHERE SALT IS USED, THE SALT CAN CORRODE THE SPARE TIRE CARRIER CABLE. 1998-2020 SIENNA. *RM
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Description: SPARE TIRE CARRIER OPERATION. VARIOUS MODLELS INCLUDING THE 2004 LANDCRUISER AND 4 RUNNER. *TT
SEATS
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Description: PROCEDURE DEVELOPED TO MINIMIZE THE POSSIBILITY OF REAR NO. 2 SEAT CREAK NOISE. *YC
SEATS:MID/REAR ASSEMBLY
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Description: SUBJECT REGARDING REAR SEAT ADJUSTER BINDING. *JG
EQUIPMENT:MECHANICAL:CARRIER/RACK
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Description: SPARE TIRE LIFT INOPERATIVE. *TT
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Description: SOME CUSTOMERS MAY HAVE DIFFICULTY LOWERING OR RAISING THE SPARE TIRE USING THE LIFT. THE LIFT MAY BECOME DAMAGED IF AN IMPACT WRENCH IS USED TO LOWER OR RAISE THE SPARE TIRE. A LABEL HAS BEEN ADDED TO WARN AGAINST THE USAGE OF IMPACT T
EQUIPMENT:MECHANICAL:WRECKER AND WHEEL LIFT DEVICES
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Description: SUBJECT REGARDING TOYOTA DINGHY TOWING GUIDE. *TT
UNKNOWN OR OTHER
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Description: SUBJECT REGARDING REPAIR MANUAL CORRECTIONS. *TT
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Description: SERVICE TIP REGARDING SQUEAK & RATTLE NOISE FROM THE INSTRUMENT PANEL AREA ON VEHICLES WITH VINS BEFORE 4T3ZF13COWU080714. *TT
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Description: INFORMATION ON THE SCANTOOL IMMOBILIZER KEY CODE UTILITY. *TT
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Description: IMPROVEMENT HAVE BEEN DONE TO THE SEAT CUPHOLDER. *YC
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Description: GENERAL INFORMATION ON PRE-DELIVERY SERVICE FOR SATISFYING YOUR DEALERSHIP'S NEW CAR CUSTOMERS. *YC