Tacoma 4WD L4-2.7L (3RZ-FE) (2004)
Air Bag Control Module: Component Tests and General Diagnostics
Collision / Non-Collision Inspections
1. VEHICLES NOT INVOLVED IN COLLISION
Do a diagnostic system check. *
2. VEHICLES INVOLVED IN COLLISION AND SRS IS NOT DEPLOYED
Do a diagnostic system check. *
3. VEHICLES INVOLVED IN COLLISION AND SRS IS DEPLOYED
Replace the airbag sensor assembly.
* Refer to SRS Warning Light Check, and How to Display and Read Diagnostic Trouble Codes. See: Air Bag Systems/Testing and Inspection/Initial
Inspection and Diagnostic Overview
Replacement Requirements
REPLACEMENT
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: Be sure to follow the correct procedure, for removal and installation of the airbag sensor assembly.