Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Passenger Sensing System [Two Step Deployment Control System]

Mazda CX-5 Service & Repair Manual / Engine / Control / Passenger Sensing System [Two Step Deployment Control System]

Purpose

Function

Construction


Operation

1. The load on the passenger-side front seat is converted into an electric signal by the strain gauge built into the seat weight sensor, and this signal is sent to the seat weight sensor control module.

2. The electronic signals from the four seat weight sensor are used for calculation by the seat weight sensor control module, which divides the result and then determines whether there is an adult or child (including a child-restraint seat) in the passenger-side seat, or that it is empty. The determined result is sent to the SAS control module.

3. The SAS control module performs control based on this determined result as shown in the following table when the module detects a level of impact requiring operation (deployment).

?: Possible-: Not possible

Determined result

Determined weight

Passenger-side air bag module operation (deployment)

Passenger-side side air bag module operation (deployment)

Passenger-side pre-tensioner seat belt operation (deployment)

Passenger-side lap pre-tensioner seat belt operation (deployment)

PAD indicator

Adult

Approx. 42 kg {93 lb}

or more*1

?

?

?

?

Not illuminated

Child (including child-restraint seat)

Approx. 30 kg {66 lb}

or less*1

-

-

-

-

Illuminated

Empty

Approx. 0 kg {0 lb}

-

-

-

-

Illuminated


NOTE:

*1 Figure is the determination result when a weight is placed on the seat surface. It does not indicate the weight of a passenger. The amount of weight that the system determines differs depending on how the passenger is seated on the seat.


CAUTION:

Passenger Air Bag Deactivation (Pad) Indicator Light Removal/Installation [Two Step Deployment Control System]
NOTE: The PAD indicator light (LED) is built into the display panel. 1. Remove the climate control unit. (with full-auto air conditioner). 2. Remove the clock. (with manual air conditi ...

Passenger Side Air Bag Module Removal/Installation [Standard Deployment Control System]
WARNING: Handling the air bag module improperly can accidentally deploy the air bag module, which may seriously injure you. Read the air bag system service warnings and cautions before h ...

Other materials:

Start Stop Unit Configuration (Using As Built Data)
NOTE: If the configuration is performed using As-Built data, the set value of the personalization function is reset to the initial value (condition when shipped from factory). Verify the set value with the customer and perform the personalization function setting after performing th ...

Electric Power Steering (Eps) Control Module
Purpose/ Function The EPS control module (CM) calculates the optimum assist current based on the steering torque signal from the torque sensor installed to the steering column and the vehicle speed signal sent via CAN transmission from the PCM. The EPS CM controls the following ...

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 ...

© 2016-2022 Copyright www.mcx5.org