Mazda CX-5 Service & Repair Manual: Blind Spot Monitoring (Bsm) Off Switch

Mazda CX-5 Service & Repair Manual / Accessories / Safety Systems / Blind Spot Monitoring (Bsm) Off Switch

Purpose

The blind spot monitoring (BSM) system can be turned on or off optionally by the driver.

Function

The switch operation signal is sent to the instrument cluster.

Construction

The BSM OFF switch is built into the cluster switch.
The resistance is built into each switch.

Operation

When the BSM OFF switch operates, the switch operation signal is sent to the instrument cluster.
The instrument cluster sends a BSM OFF switch operation signal to the BSM control module based on the received voltage value (switch operation signal).
The BSM control module switches the BSM system on/off when it receives the BSM OFF switch operation signal from the instrument cluster.

Fail-safe

Function not equipped.

Blind Spot Monitoring (Bsm) Off Indicator Light

Purpose The BSM OFF indicator light informs the driver that the Blind Spot Monitoring (BSM) system is turned off or there is a malfunction in the system. Function The instrument ...

Blind Spot Monitoring (Bsm) Off Switch Inspection

1. Disconnect the negative battery cable.. 2. Remove the BSM OFF switch.. 3. Verify that the resistance between BSM OFF switches B and C is as indicated in the table. If the resistan ...

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Intake Air Temperature (Iat) Sensor Inspection
IAT Sensor No.1 Resistance inspection NOTE: Because the IAT sensor No.1 is integrated in the MAF sensor, replacing the IAT sensor No.1 includes replacement of the MAF sensor/IAT sensor No.1. 1. Disconnect the negative battery cable.. 2. Disconnect the MAF sensor/IAT sensor No.1 ...

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