Mazda 2: Crash Zone Sensor
CRASH ZONE SENSOR REMOVAL/INSTALLATION
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). (See AIR BAG SYSTEM SERVICE CAUTIONS).
1. Switch the ignition to off.
2. Disconnect the negative battery cable and wait for 1 min or more.
3. Press the tab in the direction of the arrow, then remove the cover in the
direction of the
arrow (1), (2) as shown in the figure.

4. Disconnect the connector from the crash zone sensor by pressing the
connector tab and
pulling out the lock lever in the direction of the arrow.

5. Remove the nut.
6. Remove the crash zone sensor.
7. Install in the reverse order of removal.
8. Switch the ignition to ON.
9. Verify that the air bag system warning light illuminates for approx. 6 s and
goes out.
- 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).
READ NEXT:
SAS CONTROL MODULE REMOVAL/INSTALLATION
WARNING:
Handling the SAS control module improperly can accidentally deploy the
air bag modules and
pre-tensioner seat belt, which may seriously injure you
CLOCK SPRING REMOVAL/INSTALLATION
1. Switch the ignition to off.
2. Disconnect the negative battery cable and wait for 1 min or more.
3. Remove the following parts:
Driver-side air bag module (See
WARNING:
A live (undeployed) air bag module or pre-tensioner seat belt may
accidentally operate (deploy) when
it is disposed of and cause serious injury. Do not dispose of a live (undeployed)
a
SEE MORE:
DSC LOCATION INDEX
DSC HU/CM
(See DSC SYSTEM WIRING DIAGRAM.)
(See DSC SYSTEM INSPECTION.)
(See DSC HU/CM REMOVAL/INSTALLATION.)
(See DSC HU/CM INSPECTION.)
Brake fluid pressure sensor (Built into DSC HU/CM)
(See BRAKE FLUID PRESSURE SENSOR INSPECTION.)
(See DSC SENSOR INITIALIZ
DTC INSPECTION [BCM]
1. Connect the M-MDS (IDS) to the DLC-2.
2. Verify the following vehicle conditions:
Switch the ignition to ON.
All the switches are turned off (except the ignition switch).
All the doors, hood, liftgate are closed.
All the doors, liftgate are unlocked.
All the seat be
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