Crash Zone Sensor Removal/Installation [Standard Deployment Control System]: Notes

WARNING: This page is about a different car, the 2014 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

WARNING:

Handling the crash zone sensor Improperly can accidentally deploy the air bags and pre-tensioner seat belts, which may seriously injure you. Read the air bag system service warnings and cautions before handling the crash zone sensor. (See AIR BAG SYSTEM SERVICE WARNINGS [STANDARD DEPLOYMENT CONTROL SYSTEM] .) (See AIR BAG SYSTEM SERVICE CAUTIONS [STANDARD DEPLOYMENT CONTROL SYSTEM] .)

Switch the ignition off.
Disconnect the negative battery cable and wait for 1 min or more. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
Remove the set plate. (See SET PLATE REMOVAL/INSTALLATION .)
Remove the front bumper. (See FRONT BUMPER REMOVAL/INSTALLATION .)
Remove the nut.

Fig 1: Crash Zone Sensor Cover With Torque Specifications
Courtesy of MAZDA MOTORS CORP.
Remove the cover.
Remove the bolt.

Fig 2: Crash Zone Sensor And Connector With Torque Specifications
Courtesy of MAZDA MOTORS CORP.
Disconnect the connector. (See CONNECTOR DISCONNECT NOTE .)
Remove the crash zone sensor.
Install in the reverse order of removal.
Switch the ignition ON (engine off or on).
Verify that the air bag system warning light illuminates for approx. 6 s and turns off.
- If the air bag system warning light does not operate normally, refer to the on-board diagnostic system (air bag system) and perform inspection of the system. (See FLOWCHART [STANDARD DEPLOYMENT CONTROL SYSTEM] .)