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 MANUALSTOYOTA2002HIGHLANDER 4WD L4-2.4L (2AZ-FE)REPAIR AND DIAGNOSISTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSRESTRAINTS - REPAIR PRECAUTIONS
2002 Toyota Highlander 4WD L4-2.4L (2AZ-FE)
Restraints - Repair Precautions
2002 Toyota Highlander 4WD L4-2.4L (2AZ-FE)SECTION Restraints - Repair Precautions
COLLISION REPAIR INFORMATION
CRIB115
TITLE: SRS REPAIR PRECAUTIONS
SECTION: ELECTRICAL BULLETIN #115
MODELS: ALL TOYOTA/LEXUS
DATE: NOVEMBER 2001
Supplemental Restraint System (SRS) components are designed to operate as manufactured, and no attempt should be made to alter the original design. Remember that authorization from the NHTSA must be received in order to install a Toyota manual on/off switch.
When not deployed, SRS components should be diagnosed and inspected using the model specific procedures found in the Supplemental Restraint System section of the vehicle Repair Manual. When deployed, follow model specific SRS component replacement procedures.
Do not attempt to refinish or repair any SRS driver's airbag, passenger airbag, side airbag, or side-curtain airbag or parts. Repairing or refinishing any of these parts may alter the original design and may ultimately change deployment characteristics of these units. Damaged units should always be replaced with new parts.
Always refer to model specific Repair Manuals for SRS information on the following topics:
^ System Operation and precautions
^ Component locations
^ Handling recommendations
^ Connector disconnect procedures
^ Diagnostic procedures
^ Component replacement procedures
^ Collateral deployment effect
^ Wire harness damage
CRIB115
TITLE: SRS REPAIR PRECAUTIONS
SECTION: ELECTRICAL BULLETIN #115
MODELS: ALL TOYOTA/LEXUS
DATE: NOVEMBER 2001
Supplemental Restraint System (SRS) components are designed to operate as manufactured, and no attempt should be made to alter the original design. Remember that authorization from the NHTSA must be received in order to install a Toyota manual on/off switch.
When not deployed, SRS components should be diagnosed and inspected using the model specific procedures found in the Supplemental Restraint System section of the vehicle Repair Manual. When deployed, follow model specific SRS component replacement procedures.
Do not attempt to refinish or repair any SRS driver's airbag, passenger airbag, side airbag, or side-curtain airbag or parts. Repairing or refinishing any of these parts may alter the original design and may ultimately change deployment characteristics of these units. Damaged units should always be replaced with new parts.
Always refer to model specific Repair Manuals for SRS information on the following topics:
^ System Operation and precautions
^ Component locations
^ Handling recommendations
^ Connector disconnect procedures
^ Diagnostic procedures
^ Component replacement procedures
^ Collateral deployment effect
^ Wire harness damage
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.