Tundra Access Cab SR5 4WD V8-4.7L (2UZ-FE) (2001)
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If the horn button contact plate of the steering wheel is deformed, never repair it. Always replace the steering wheel assembly with a new one.
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There should be no interference between the steering wheel pad and steering wheel, and the clearance should be uniform all the way around
when the new steering wheel pad is installed on the steering wheel.
REPLACEMENT REQUIREMENTS
CAUTION: Be sure to follow the correct procedure, for removal and installation of the steering wheel pad.
AIRBAG HARNESS
INSPECTION
HINT: The SRS wire harness is integrated with the instrument panel wire harness assembly. All the connectors in the system are a standard yellow
color.
1. VEHICLES NOT INVOLVED IN COLLISION
Do a diagnostic system check. *
2. VEHICLES INVOLVED IN COLLISION
a. Do a diagnostic system check. *
b. Check breaks in all wires of the SRS wire harness, and exposed conductors.
c. Check to see if the SRS wire harness connectors are cracked or chipped.
* Refer to SRS Warning Light Check, and How to Display and Read Diagnostic Codes.
AIRBAG SENSOR ASSEMBLY
VEHICLE NOT INVOLVED IN COLLISION
Check a diagnostic system.
VEHICLE INVOLVED IN COLLISION WITH AIRBAG NOT DEPLOYED
Check a diagnostic system. *
VEHICLE INVOLVED IN COLLISION WITH AIRBAG DEPLOYED
Replace the airbag sensor assembly. *
* Refer to SRS Warning Light Check, and How to Display and Read Diagnostic Trouble Codes.
REPLACEMENT REQUIREMENTS
In the following cases, replace the airbag sensor assembly.
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If the SRS has been deployed in a collision.
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If the airbag sensor assembly has been found to be faulty in troubleshooting.
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If the airbag sensor assembly has been dropped.
CAUTION: For removal and installation of the airbag sensor assembly. Be sure to follow the correct procedure.