2001 Toyota Sequoia TSBs
49 Sequoia 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 Sequoia problems. Interested in how this information is collected? Read more about TSBs.
Recent 2001 Sequoia TSBs
SERVICE BRAKES, HYDRAULIC
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Description: INFORMATION ON FRONT BRAKE VIBRATION. REVISED. *TT
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Description: FRONT BRAKE COMPONENT IDENTIFICATION. 2000 - CURRENT TUNDRA AND 2001 - CURRENT SEQUOIA. *TT
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Description: FRONT BRAKE VIBRATION. *MJ
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC
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Description: SUBJECT REGARDING FRONT BRAKE REPAIR SERVICE TIPS. *TT
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Description: INFORMATION ON FRONT BRAKE VIBRATION. *TT
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS
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Description: TOYOTA RACING DEVELOPMENT (TRD) HIGH-PERFORMANCE BRAKE PADS. *TT
PARKING BRAKE
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Description: TECHNICAL INFORMATION ON THE PARKING BRAKE SHOE SPRING. *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: ABNORMAL SQUEAL NOISE FROM THE ENGINE ACCESSORY DRIVE BELT AREA, USUALLY DURING COLD START-UP. AN IMPROVED 2UZ-FE ACCESSORY DRIVE BELT HAS BEEN DEVELOPED TO CORRECT THIS CONDITION. *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: EXCESSIVE SULFUR DIOXIDE ODOR. *MJ
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Description: MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0135 AND / OR P0155 IN THE ENGINE CONTROL MODULE (ECM). *TT
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Description: MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0135 AND / OR P0155 IN THE ENGINE CONTROL MODULE (ECM). REVISED. *TT
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
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Description: SOME VEHICLES MAY EXHIBIT AN ENGINE NO START CONDITION. *TT
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
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Description: INFORMATION IMPROVEMENT TO FUEL DOOR LEVER. *YD
POWER TRAIN:AUTOMATIC TRANSMISSION
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Description: SEQUOIA 2001 AUTOMATIC TRANSMISSION - TORQUE CONVERTER CLUTCH AND DRIVE PLATE REPAIR MANUAL CORRECTION. 00400-RM832-U1. *TT '04 SEQUOIA. 00400-RM108-9U1. *TT '03 SEQUOIA. 00400-RM959-U1. *TT '02 SEQUOIA. 00400-RM886-U1. *TT
POWER TRAIN:AXLE ASSEMBLY
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Description: REAR AXLE SEAL DESIGN CHANGE. *TT
ELECTRICAL SYSTEM
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Description: OIL PRESSURE GAUGE READS ABNORMALLY LOW AT IDLE. *TT
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Description: THE ALARM WILL SOUND FOR A BRIEF MOMENT AFTER THE REMOTE KEYLESS ENTRY TRANSMITTER IS USED TO UNLOCK THE VEHICLE. *TT *JB
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Description: OIL PRESSURE GAUGE READS ABNORMALLY LOW AT IDLE. 2000 - 2003 SEQUOIA AND TUNDRA. *TT *JB
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Description: INFORMATION ON CUSTOMIZE FUNCTION DIAGNOSTIC PROGRAM CARD VERSION. THIS ALSO APPLIES TO 2001 HIGHLANDER VEHICLES. *JB
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
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Description: CHARGING - GENERATOR REPAIR MANUAL CORRECTION FOR THE 2001 SEQUOIA. 00400-RM832-U1. *TT
ELECTRICAL SYSTEM:WIRING
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Description: ELECTRICAL WIRING DIAGRAM - REPAIR MANUAL CORRECTION. *TT
ELECTRICAL SYSTEM:IGNITION:MODULE
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Description: ECU (ELECTRONIC CONTROL UNIT) FLASH REPROGRAMMING PROCESS. *TT
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Description: ECU (ELECTRONIC CONTROL UNIT) FLASH REPROGRAMMING PROCESS. *TT
EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH
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Description: SUBJECT REGARDING HIGH BEAM INDICATOR LIGHT INOPERATIVE. *JG
EXTERIOR LIGHTING:FOG LIGHTS
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Description: INFORMATION REGARDING SEQUOIA FOG LAMP MOISTURE. *ET
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
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Description: SUBJECT REGARDING UNINTENDED POWER REAR WINDOW ACTIVATION. *JG
VISIBILITY:REAR WINDOW WIPER/WASHER
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Description: REAR WINDSHIELD WIPER STOP. *TT
SEAT BELTS:FRONT:ANCHORAGE
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Description: INFORMATION REGARDING SHOULDER BELT ANCHOR TAPE SET. *JB
STRUCTURE:BODY
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Description: MOON ROOF (SLIDING ROOF) CREAK NOISE. *TT
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Description: BACK DOOR CABLE ASSEMBLY IMPROVEMENT. *TT
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Description: SUBJECT REGARDING QUARTER TRIM COVER RETENTION. *TT
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Description: SUBJECT REGARDING FRONT SEAT COVER DAMAGE. *SLC
STRUCTURE:BODY:DOOR
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Description: BACK DOOR PULL STRAP. *TT
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Description: BACK DOOR PULL STRAP IMPROVEMENT. *TT
TIRES:TEMPORARY/EMERGENCY SPARE TIRE
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Description: SPARE TIRE CARRIER OPERATION. VARIOUS MODLELS INCLUDING THE 2004 LANDCRUISER AND 4 RUNNER. *TT
INTERIOR LIGHTING
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Description: ON SOME VEHICLES, THE REAR INTERIOR LIGHT (DOME LIGHT) MAY FLICKER OR WILL NOT TURN OFF. *TT
EQUIPMENT
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Description: ACCESSORY HOOD PROTECTOR. *MR
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Description: INFORMATION ON INITIAL CALIBRATION OF COMPASS DURING PDS. *JB
EQUIPMENT:ELECTRICAL
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Description: IMMOBILIZER KEY CODE RESET. *TT
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
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Description: SUBJECT REGARDING JBL AMPLIFIER IMPROVEMENTS. *SLC
EQUIPMENT:ELECTRICAL:AIR CONDITIONER
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Description: THE AIR CONDITIONING SYSTEM DOES NOT SUFFICIENTLY COOL THE CABIN. *TT
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Description: AIR CONDITIONER COMPRESSOR DURABILITY IMPROVEMENT. *TT
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Description: A/C COMPRESSOR DURABILITY IMPROVEMENT. *MJ
EQUIPMENT:MECHANICAL:WRECKER AND WHEEL LIFT DEVICES
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Description: THIS BULLETIN INVOLVES INSTALLATION OF RECEIVER TOWING HITCH CAP. *JB
EQUIPMENT:OTHER:LABELS
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Description: SUBJECT REGARDING FRONT LICENSE PLATES INSTALLATION. *JB
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
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Description: REPAIR MANUAL CORRECTION FOR THE ABS WITH EBD & TRAC & VSC SYSTEM. *SC
UNKNOWN OR OTHER
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Description: SPECIAL SERVICE TOOLS - THE NEW IMMOBILIZER RESET FEATURE THAT ALLOWS THE REGISTRATION OF A NEW MASTER KEY EVEN IF ALL ORIGINAL MASTER KEYS ARE LOST. *TT