Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2001HIGHLANDER 2WD L4-2.4L (2AZ-FE)REPAIR AND DIAGNOSISTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSBODY - APPROVED COLLISION REPAIR METHODS
2001 Toyota Highlander 2WD L4-2.4L (2AZ-FE)
Body - Approved Collision Repair Methods
2001 Toyota Highlander 2WD L4-2.4L (2AZ-FE)SECTION Body - Approved Collision Repair Methods
COLLISION REPAIR INFORMATION
FOR THE COLLISION REPAIR PROFESSIONAL
TITLE: APPROVED COLLISION REPAIR METHODS
SECTION: STRUCTURAL BULLETIN # 176 (revised)
MODELS: ALL TOYOTA LEXUS and SCION
DATE: DECEMBER 2009

During collision repair straightening operations it is often necessary to stress-relieve metal components to return them or attached components to original shape alignment and strength. It is also often necessary to replace or section damaged weld-on components. The following information is intended to provide an overview of approved repair methods and repair methods that are not recommended for these operations. This information also reinforces specific precautions currently published in Collision Repair Information Bulletins (CRIBs) and those covered in instructor-facilitated hands-on training.
Instructor facilitated hands-on training information is available at www.crrtraining.com. All pertinent collision repair specifications and precautions are covered in-depth during the following training courses:
^ Course # 301 Non-Structural Body Repair Training
^ Course # 460 Structural Body Repair Training
Collision Repair Information Bulletins can be accessed at www.techinfo.toyota.com. Refer to the following bulletins for more detailed information on applicable collision repair topics and precautions:
^ CRIB # 122 Full Body Sectioning
^ CRIB # 155 Body & Frame Sectioning
^ CRIB # 157 Collision Parts Position Statement
^ CRIB # 158 Panel Adhesive
^ CRIB # 161 Collision Damage Repair Precautions
^ CRIB # 172 Bumper Component Repair
^ CRIB # 174 Welding Prius UHSS
^ CRIB # 175 HSS & UHSS Occupant Cabin Reinforcement Repair & Replacement
FOR THE COLLISION REPAIR PROFESSIONAL
TITLE: APPROVED COLLISION REPAIR METHODS
SECTION: STRUCTURAL BULLETIN # 176 (revised)
MODELS: ALL TOYOTA LEXUS and SCION
DATE: DECEMBER 2009
During collision repair straightening operations it is often necessary to stress-relieve metal components to return them or attached components to original shape alignment and strength. It is also often necessary to replace or section damaged weld-on components. The following information is intended to provide an overview of approved repair methods and repair methods that are not recommended for these operations. This information also reinforces specific precautions currently published in Collision Repair Information Bulletins (CRIBs) and those covered in instructor-facilitated hands-on training.
Instructor facilitated hands-on training information is available at www.crrtraining.com. All pertinent collision repair specifications and precautions are covered in-depth during the following training courses:
^ Course # 301 Non-Structural Body Repair Training
^ Course # 460 Structural Body Repair Training
Collision Repair Information Bulletins can be accessed at www.techinfo.toyota.com. Refer to the following bulletins for more detailed information on applicable collision repair topics and precautions:
^ CRIB # 122 Full Body Sectioning
^ CRIB # 155 Body & Frame Sectioning
^ CRIB # 157 Collision Parts Position Statement
^ CRIB # 158 Panel Adhesive
^ CRIB # 161 Collision Damage Repair Precautions
^ CRIB # 172 Bumper Component Repair
^ CRIB # 174 Welding Prius UHSS
^ CRIB # 175 HSS & UHSS Occupant Cabin Reinforcement Repair & Replacement
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.