Air Bag System Component Disassembly
Disassembling the air bag system components could cause it to not operate (deploy) normally. Never disassemble any air bag system components.

Air Bag Module, Pre-tensioner Seat Belt Handling
Oil, grease, or water on the air bag modules may cause the air bags to fail to operate (deploy) in an accident. Never allow oil, grease, or water to get on the air bag modules.
Inserting a screwdriver or similar object into the connector of an air bag module or pre-tensioner seat belt may damage the connector and cause the air bag module or pre-tensioner seat belt to operate (deploy) improperly, which may cause serious injury. Never insert any foreign objects into the air bag module or pre-tensioner seat belt connectors.

Air Bag Module, Pre-tensioner Seat Belt Reuse
Even if an air bag module or pre-tensioner seat belt does not operate (deploy) in a collision and does not have any external signs of damage, it may have been damaged internally, which may cause improper operation. Before reusing a live (undeployed) air bag module or pre-tensioner seat belt always use the on-board diagnostic to diagnose the air bag module or pre-tensioner seat belt to verify that they have no malfunction.
Air Bag Wiring Harness Repair
Incorrectly repairing an air bag wiring harness can accidentally operate (deploy) the air bag modules or pre-tensioner seat belts. If a problem is found in the air bag wiring harness, always replace the wiring harness with a new one.

Air Bag Module And Pre Tensioner Seat Belt Disposal Procedures [Two Step Deployment
Control System]
Air Bag System Service Cautions [Two Step Deployment Control System]Relay And Fuse Block
Purpose
Relays and fuses used by each system are grouped and housed together for
smooth inspection and replacement servicing.
Function
Relays and fuses used by each system are grouped and housed together.
Construction
Installed in the engine compartment.
...
Turbine/Input Shaft Speed Sensor, Output Shaft Speed Sensor [Fw6 A EL, Fw6 Ax
EL]
Purpose/Function
The turbine/input shaft speed sensor detects the rotation speed of the input
shaft (low clutch drum).
The output shaft speed sensor detects the rotation speed of the output shaft
(primary gear).
The turbine/input shaft speed sensor and output shaft speed ...
Front Body Control Module (Fbcm) Removal/Installation
CAUTION:
If configuration is not performed when the front body control module (FBCM)
is replaced with a new one, the vehicle specification information is not stored
in the front body control module (FBCM) and the system will not operate normally.
When performing configuration, ...