2001 Toyota Tacoma Technical Service Bulletins

111 technical service bulletins (TSBs) are on record for the 2001 Toyota Tacoma. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10150418Sep 14, 2016Electrical system. TSB: Supersession Notice. 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 described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of the Technical Information System (TIS) and the Calibration Update Wizard (CUW).
• 10149217Sep 14, 2016Engine. TSB: Supersession Notice. 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 described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of the Technical Information System (TIS) and the Calibration Update Wizard (CUW).
• 10145776Jul 21, 2016Equipment. Update on Technician Certification Requirements.
• 10134107Jun 24, 2016Body and structure. Warranty Policy Bulletin (POL08-04): Toyota received isolated reports regarding a small number of 2001 through 2004 model year Tacoma vehicles operated in severe cold climate areas with high road salt use. They were reported to be exhibiting excessive rust causing perforation of the frame. Toyota investigated these reports and determined that the frames for this small number of vehicles may not have adequate…
• 10091609Jun 24, 2016Equipment, Body and structure. Warranty policy bulletin (pol08-04): toyota received isolated reports regarding a small number of ‘01 through ‘04 model year tacoma vehicles operated in severe cold climate areas with high road salt use. They were reported to be exhibiting excessive rust causing perforation of the frame. Toyota investigated these reports and determined that the frames for this small number of vehicles may not have adequate…
• 10111416Jul 23, 2015Equipment. TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased. Follow the procedures in this bulletin to reset a vehicle Immobilizer or Smart Key system. NOTE: There are new security provisions required to obtain a Reset Pass-Code. It is critical that the instructions for this new…
• 10111126Jul 23, 2015Equipment. TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased. Follow the procedures in this bulletin to reset a vehicle Immobilizer or Smart Key system. NOTE: There are new security provisions required to obtain a Reset Pass-Code. It is critical that the instructions for this new…
• 10111322Jun 11, 2015Body and structure, Equipment. TI: On 2001-2004 model year Tacoma vehicles, prolonged exposure to road salts and other environmental factors could cause the Spare Tire Carrier Lift Plate to corrode. In limited cases, the lift plate may excessively corrode and break resulting in detachment of the spare tire from the vehicle.
• 10111172Jun 11, 2015Equipment, Body and structure. TI: On 2001 - 2004 model year Tacoma vehicles, prolonged exposure to road salts and other environmental factors could cause the Spare Tire Carrier Lift Plate to corrode. In limited cases, the lift plate may excessively corrode and break resulting in detachment of the spare tire from the vehicle.
• 10111313Jun 9, 2015Body and structure, Equipment. DL: On 2001 - 2004 model year Tacoma vehicles, prolonged exposure to road salts and other environmental factors could cause the Spare Tire Carrier Lift Plate to corrode. In limited cases, the lift plate may excessively corrode and break resulting in detachment of the spare tire from the vehicle.This condition is most likely to affect certain 2001 - 2004 model year Tacoma vehicles operated in cold climate areas with…
• 10111309Jun 9, 2015Body and structure, Equipment. RL: On 2001 - 2004 model year Tacoma vehicles, prolonged exposure to road salts and other environmental factors could cause the Spare Tire Carrier Lift Plate to corrode. In limited cases, the lift plate may excessively corrode and break resulting in detachment of the spare tire from the vehicle. This condition is most likely to affect certain 2001 - 2004 model year Tacoma vehicles operated in cold climate areas…
• 10111163Jun 9, 2015Body and structure, Equipment. DL: On 2001 - 2004 model year Tacoma vehicles, prolonged exposure to road salts and other environmental factors could cause the Spare Tire Carrier Lift Plate to corrode. In limited cases, the lift plate may excessively corrode and break resulting in detachment of the spare tire from the vehicle.This condition is most likely to affect certain 2001 - 2004 model year Tacoma vehicles operated in cold climate areas with…
• 10111159Jun 9, 2015Equipment, Body and structure. RL: On 2001 - 2004 model year Tacoma vehicles, prolonged exposure to road salts and other environmental factors could cause the Spare Tire Carrier Lift Plate to corrode. In limited cases, the lift plate may excessively corrode and break resulting in detachment of the spare tire from the vehicle. This condition is most likely to affect certain 2001 - 2004 model year Tacoma vehicles operated in cold climate areas…
• 10058414Jun 9, 2015Tires, Equipment. Toyota: tsb has an owner notification letter. Select document search button below. Due to exposure and prolonged usage of road salts and other environmental factors, on certain trucks, the lift plate for spare tire carrier will corrode and break causing detachment of spare tire. Model 2001-04 tacoma.
• 10111562May 13, 2015Equipment. TSB: The procedure in this bulletin is a general guideline on how to properly diagnose the air conditioning system after a component failure. Refer to the applicable Repair Manual for vehicle specific repair procedures and parts.
• 10111179May 13, 2015Equipment. TSB: The procedure in this bulletin is a general guideline on how to properly diagnose the air conditioning system after a component failure. Refer to the applicable Repair Manual for vehicle specific repair procedures and parts.
• 10111390Apr 10, 2015Electrical system. TSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Many lubricants, cleaners, and automotive chemicals contain silicone or other compounds that may contaminate electrical contacts, and therefore increase electrical resistance and decrease switch performance. The use of any cleaners or fluids may increase…
• 10111197Apr 10, 2015Electrical system, Equipment. TSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Many lubricants, cleaners, and automotive chemicals contain silicone or other compounds that may contaminate electrical contacts, and therefore increase electrical resistance and decrease switch performance. The use of any cleaners or fluids may increase…
• 10134128Jan 15, 2015Engine, Electrical system. TSB: 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 described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of the Technical Information System (TIS) and the Calibration Update Wizard (CUW).
• 10096036Jan 15, 2015Electrical system, Engine. "tsb: 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 described in individual service bulletins. This bulletin details the techstream ecu flash reprogramming process and outlines use of the technical information system (tis) and the calibration update wizard (cuw).
• 10109477Oct 31, 2014Equipment, Seat belts. Dealer Letter: Safety Recall completion is important not only in satisfying government requirements but also is an integral part of our commitment to meet customer expectations of Toyota products. Toyota will be sending Safety Recall Follow-Up Notices to remind owners whose vehicles have not yet had campaign repairs completed. We request your assistance in completing the applicable campaign repairs as owners…
• 10109473Oct 31, 2014Seat belts, Equipment. Region Letter: Toyota will be sending Safety Recall Follow-Up Notices to remind owners whose vehicles have not yet had campaign repairs completed.
• 10109404Oct 16, 2014Transmission and drivetrain. TSB: The purpose of this service bulletin is to provide information regarding the installation of the correct torque converter bolts during automatic transmission/transaxle assembly replacement. Incorrect torque converter bolts or missing washers can cause damage to the torque converter assembly.
• 10109492Sep 30, 2014Transmission and drivetrain. TSB: The purpose of this bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid MIL "ON" shifting issues and/or transmission damage. Use the information in this bulletin when installing an automatic transmission/transaxle assembly.
• 10132715Jul 25, 2014Equipment. TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased.
• 10132708Jul 7, 2014Equipment. TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased.
• 10132762Jun 12, 2014Electrical system. TSB: 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 described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of the Technical Information System (TIS) and the Calibration Update Wizard (CUW).
• 10132812May 1, 2014Back-over prevention (rear camera), Engine. Tech Tip: Low battery voltage can contribute to a MIL "ON" condition for P0335 (Crankshaft Position Sensor Circuit) and/or P0340 (Camshaft Position Sensor Circuit) due to inconsistent rotational speed of the engine's crankshaft.
• 10131928Feb 5, 2014Brakes, Equipment. A key part to maintain the proper function and safe operation of the vehicle's braking system is to perform a visual inspection when installing brake pads, calipers, and discs. The following recommendations are intended to provide general tips for the inspection and/or installation of Toyota Complete Maintenance Care (TCMC) front brake pads and discs. Always refer to the model specific Repair manual and TIS…
• 10131961Jan 14, 2014Air bags. Toyota vehicles are equipped with Supplemental Restraint Systems (SRS), including various airbags and in some models, seat belt pre-tensioners, to help reduce the risk of injury in a collision. If a customer expresses any concerns that the SRS airbags or pre-tensioner devices did not perform as expected (including an unintended deployment event), please follow the steps in the recommendations section below.
• 10131993Dec 19, 2013Visibility (wipers, defrost, mirrors). This bulletin is now obsolete. Please see T-SB-0185-13.
• 10131988Dec 19, 2013Visibility (wipers, defrost, mirrors). The following procedures are recommended during routine maintenance or in the event of a customer concern for wiper performance.
• 10132055Nov 4, 2013Air bags, Seats, Equipment. Beginning in 1998, Toyota introduced side airbags as optional equipment. Toyota does NOT recommend replacement of original seat covers with non-Toyota leather or other seat cover materials on vehicles due to the following: Seat covers NOT recommended by Toyota may affect side airbag performance, in general or in part, during an accident. Modifications that negatively affect side airbag performance can result in…
• 10132136Oct 23, 2013Visibility (wipers, defrost, mirrors). The appearance of spots in tempered glass (when viewed at certain angles) is the result of the heat treating and quick quenching process during manufacturing.
• 10132149Oct 21, 2013Air bags. Toyota will be sending Safety Recall Follow-Up Notices to remind owners whose vehicles have not yet had campaign repairs completed. Please note the following information for Regional and PD associates.
• 10132084Oct 1, 2013Transmission and drivetrain. The purpose of this service bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid MIL ?ON,? shifting issues, and/or transmission damage. Use the information in this bulletin when installing an automatic transmission/transaxle assembly
• 10131984Sep 9, 2013Equipment, Brakes. A new Special Service Tool (SST 09709-00002) has been introduced to aid in the inspection procedure for certain vehicles equipped with a floor pedal-type parking brake system. This bulletin references the correct method for installing the Brake Pedal Force Gauge. Refer to the appropriate Repair Manual for parking brake pedal travel inspection and adjustment specification.
• 10062051Aug 1, 2013Equipment. Summary to be provided on a future date.
• 10132295Apr 23, 2013Equipment. This bulletin is now obsolete. Please see T-SB-0054-13.
• 10132287Apr 23, 2013Equipment. California (CA), Federal (FED), and 50 State Certified emission control underhood labels (emission labels) may be obtained through your dealership?s Parts Department utilizing standard replacement parts ordering procedures. Follow the guidelines outlined in this bulletin to ensure proper label application.
• 10133860Feb 27, 2013Electrical system. The customer is having difficulty changing the multi-display screen from Day Mode. If the multi-display screen is set to Day Mode when the headlights are on, the setting we be memorized when the engine is turned off.
• 10133901Jan 29, 2013Equipment. This bulletin is now obsolete. Please see T-SB-0012-13.
• 10133897Jan 29, 2013Electrical system. 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 described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of the TIS and the CUW.
• 10133915Jan 3, 2013Air bags. Toyota vehicles are equipped with SRS, including various airbags and in some models, seat belt pre-tensioners, to help reduce the risk of injury in a collision. If a customer expresses any concerns that the SRS airbags or pretensioner devices did not perform as expected, please follow the steps in the recommendations section below.
• 10133878Jan 2, 2013Electrical system. 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 described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of the Technical Information System (TIS) and the Calibration Update Wizard (CUW). Flash calibration updates…
• 10045140Jun 13, 2012Vehicle speed control. Toyota: accelerator pedal sensor assembly information regarding the inspection, removal, and installation, if lubrication or oil, is applied.
• 10042555Sep 6, 2011Air bags, Seats. Toyota: information provided for replacing the seat covers for vehicles equipped with side airbags.
• 10030357Apr 1, 2011Body and structure. Toyota service campaign: see document search button for owner letter. A number of vehicles operating in severe cold climate areas with high road salt used exhibited excessive rust corrosion to the frame, causing perforation of the metal. The frames in this small number of vehicles may not have adequate corrosion resistant protection for use in this environment. *pe updated /25/11
• 10038974Mar 28, 2011Body and structure. Toyota service campaign: see document search button for owner letter. A service campaign to apply anti-corrosion materials for vehicles in cold states. 1996-2004 tacomas.
• 10037656Dec 22, 2010Body and structure. Toyota service campaign: see document search button for owner letter. Toyota is extending the date for corrosion resistance treatment.

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