Driver-Side Air Bag Module Removal [Standard Deployment Control System]

WARNING:

Handling the driver-side air bag module improperly can accidentally operate (deploy) the air bag module, which may seriously injure you. Read the air bag system service warnings and cautions before handling the driver-side air bag module. (See AIR BAG SYSTEM SERVICE WARNINGS [STANDARD DEPLOYMENT CONTROL SYSTEM] .) (See AIR BAG SYSTEM SERVICE CAUTIONS [STANDARD DEPLOYMENT CONTROL SYSTEM] .)

NOTE:

The driver-side air bag module engages with the pins of the driver-side air bag module and the snap springs of the steering wheel.

Fig 1: Engaging Driver-Side Air Bag Module With Pins
Courtesy of MAZDA MOTORS CORP.
When removing the driver-side air bag module, it is necessary to rotate the steering wheel. If the ignition has been switched off with the driver's door closed, the steering wheel will be locked. Perform the procedure from Steps 1- 3 so that the steering wheel will not be locked.

Switch the ignition off.
Disconnect the negative battery cable and wait for 1 min or more. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
Verify the service hole on the back side of the steering wheel shown in the figure.

Fig 2: Removing Steering Wheel Service Hole (Back Side)
Courtesy of MAZDA MOTORS CORP.
Insert the tool into the service hole.
CAUTION:
- Be careful not to damage the wiring harness inside the steering wheel when inserting the tool. Otherwise, the wiring harness inside the steering wheel could be damaged by the inserted tool.
  Recommended tool
- HEX driver (diam. 6)
Fig 3: Inserting Tool Into Service Hole
Courtesy of MAZDA MOTORS CORP.
Press the snap springs to disengage them from the pins using the inserted tool.

Fig 4: Disengaging Snap Springs From Pins Using Inserted Tool
Courtesy of MAZDA MOTORS CORP.
CAUTION:
- Hold the driver-side air bag module when releasing its securement. Otherwise, it may fall off and be damaged.
Fig 5: Holding Driver-Side Air Bag Module
Courtesy of MAZDA MOTORS CORP.
Using a flathead screwdriver, lift the locking device carefully, however do not remove it.

Fig 6: Lifting Lock Device Using Flathead Screwdriver
Courtesy of MAZDA MOTORS CORP.
Disconnect the driver-side air bag module connector.
Disconnect the horn switch connector.
Remove the driver-side air bag module.