2001 Toyota Sienna TSBs
39 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 2001 Sienna TSBs
STEERING
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Description: STEERING ANGLE SENSOR CALIBRATION, ON VEHICLES WITH VSC.*JB
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Description: STEERING ANGLE SENSOR CALIBRATION. *ET
SUSPENSION
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Description: ELECTRONIC MESSAGE REGAREING A TICKING NOISE FROM THE FRONT WHEEL BEARING DUST DEFLECTOR DUE TO LOOSENESS OF THE DUST REFLECTOR. *TT
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Description: SOME VEHICLES MAY EXPERIENCE A TICKING NOISE FROM THE FRONT WHEEL BEARING DUST DEFLECTOR DUE TO LOOSENESS OF THE DUST DEFLECTOR. *TT
SERVICE BRAKES, HYDRAULIC
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Description: REAR BRAKE DRUM SQUEAL NOISE. *TT
ENGINE AND ENGINE COOLING:ENGINE
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Description: TOYOTA: TECHSTREAM ECU FLASH REPROGRAMMING PROCEDURE. FLASH REPROGRAMMING ALLOWS THE ECU SOFTWARE TO BE UPDATED WITHOUT REPLACING THE ECU. FLASH CALIBRATION UPDATES FOR SPECIFIC VEHICLE MODELS/ECUS ARE RELEASED AS FIELD-FIX PROCEDURES DE
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Description: MALFUNCTION INDICATOR LAMP ON DIAGNOSTIC TROUBLE CODE P0420. *TT
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Description: MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0446 (EVAPORATIVE EMISSION CONTROL SYSTEM VENT CONTROL MALFUNCTION) (ONLY). *TT
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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 WITH DIAGNOSTIC TROUBLE CODE P0440, P0441 AND/OR P0446 STORED. *TT
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Description: MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0440, P0441 AND/OR P0446 STORED. *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
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Description: A541E TRANSMISSION SOLENOID IDENTIFICATION. *TT
ELECTRICAL SYSTEM
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Description: CHARGING IMPROVEMENT AT IDLE. REVISED. *TT
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Description: CHARGING IMPROVEMENT AT IDLE. *TT
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
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Description: SOME MODEL YEAR VEHICLES ARE EQUIPPED WITH A COMPASS IN THE REAR VIEW MIRROR. THIS BULLETIN PROVIDES PROCEDURES TO COMPLETE INITIAL CALIBRATION OF THE COMPASS DURING THE ROAD TEST SECTION OF PRE-DELIVERY SERVICE (PDS). *TT
SEAT BELTS:FRONT:ANCHORAGE
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Description: SUBJECT REGARDING SHOULDER BELT ANCHOR TAPE SET. *YD
STRUCTURE
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Description: SUBJECT REGARDING PAINT COLOR INFORMATION. *TT
STRUCTURE:FRAME AND MEMBERS
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Description: SUBJECT REGARDING FRONT SUB - FRAME ASSEMBLY. *YD
STRUCTURE:BODY
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Description: SUNVISOR LOOSE OR HAS DIFFICULTY HOLDING POSITION. *TT
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Description: TOYOTA WILL INITIATE A SPECIAL SERVICE CAMPAIGN TO INSPECT AND; IF NECESSARY, REPLACE THE FRONT SUB-FRAME ASSEMBLY IN 545 MODEL YEAR 2001 VEHICLES. *TT
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Description: TDN MAIL MESSAGE TO DEALERS REGARDING A SAFETY RECALL INVOLVING CERTAIN MODELYEAR 2001 VEHICLES TO INSPECT AND / OR REPLACE THE FRONT SUB-FRAME ASSEMBLY. THE FRONT SUB-FRAME ASSEMBLY WAS NOT ADEQUATELY WELDED DURING THE MANUFACTURING PROC
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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: POWER SLIDING DOOR CABLE ADJUSTMENT PROCEDURE. *KB
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Description: SOME POWER SLIDING DOORS MAY BECOME INOPERATIVE, INTERMITTENTLY INOPERATIVE, DOES NOT CLOSE PROPERLY, OR RETURNS TO THE OPEN POSITION WHILE BEING CLOSED USING THE POWER SWITCH OR REMOTE CONTROL. *TT
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Description: SUBJECT REGARDING POWER SLIDING DOOR INOPERATIVE. *TT
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Description: INFORMATION REGARDING POWER SLIDING DOOR INOPERATIVE. *YD
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Description: SLIDING DOOR DIAGNOSTIC TIPS. *KB
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Description: SUBJECT REGARDING POWER SLIDING DOOR DIAGNOSTIC PROCEDURE. *TT
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Description: DUAL POWER SLIDING DOOR RE-INITIALIZING. *TT
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Description: ON SOME VEHICLES, THE DUAL POWER SLIDING DOOR SYSTEM MAY REQUIRE RE-INITIALIZING IF ONE OR BOTH POWER SLIDING DOORS BECOME INOPERATIVE, INTERMITTENTLY INOPERATIVE, DO NOT CLOSE PROPERLY, OR RETURN TO AN OPEN POSITION WHILE BEING CLOSED; AND
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
WHEELS
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Description: BRIEF INFORMATION REGARDING THE AN UPCOMING BULLETIN INTRODUCING A NEW ACCESSORY ALLOW WHEEL FOR CERTAIN VEHICLES. *TT
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Description: THIS BULLETIN INTRODUCES A NEW ACCESSORY ALLOY WHEEL FOR CERTAIN VEHICLES. *JB
SEATS:FRONT ASSEMBLY:POWER ADJUST
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Description: POWER SEAT MOTOR CABLE REPAIR TIP. *TT
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
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Description: POOR CONNECTION OF FLAT PANEL DISPLAY IN VEHICLE ENTERTAINMENT SYSTEM (VES). *TT
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Description: SOME VEHICLES WITH THE VEHICLE ENTERTAINMENT SYSTEM (VES) MAY BE AFFECTED BY A LOW FREQUENCY HUM NOISE WITH VES DISPLAY SET TO VES ON AND DISPLAY SET TO NIGHT MODE. *TT
UNKNOWN OR OTHER
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Description: SOME VEHICLES MAY EXHIBIT MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0773 (SHIFT SOLENOID E ELECTRICAL MALFUNCTION). *TT