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Blind Spot Monitoring (BSM) Control Module Removal/Installation

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the following parts:
1. Rear combination light (See REAR COMBINATION LIGHT REMOVAL/INSTALLATION .)
2. Rear splash shield (See SPLASH SHIELD REMOVAL/INSTALLATION .)
3. Rear bumper (See REAR BUMPER REMOVAL/INSTALLATION .)
Disconnect the connector.

Courtesy of MAZDA MOTORS CORP.

Remove in the order indicated in the table.

Fig 1: Blind Spot Monitoring Control Module Components With Torque Specification

G12402382

Courtesy of MAZDA MOTORS CORP.

PARTS DESCRIPTION

1	Bolt
2	Nut
3	Blind spot monitoring (BSM) control module

Install in the reverse order of removal.
Perform the BSM radar test. (See BLIND SPOT MONITORING (BSM) RADAR TEST .)

CAUTION:

If the BSM control module is replaced, not performing the BSM radar test will cause a deviation in the radar emission angle which could result in the system not detecting a vehicle approaching from the rear correctly. If the BSM control module is replaced, perform the BSM radar test.