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Mazda CX-5 Service & Repair Manual: Sas Control Module [Standard Deployment Control System]

Mazda CX-5 Service & Repair Manual / Engine / Control / Sas Control Module [Standard Deployment Control System]

Purpose

Function

Backup power supply function

Configuration function

Yaw Rate Sensor

Low-G sensor

Construction

Operation

Front Air Bag System

1. During a frontal or frontal offset collision, the crash sensors in the crash zone sensor and the SAS control module detect the impact.

2. The degree of impact detected by the crash sensor in the crash zone sensor is converted to an electrical signal and sent to the SAS control module through the signal amplification circuit.

3. Simultaneously, the SAS control module crash sensor converts the degree of impact detected to an electrical signal.

4. The SAS control module processes the calculations for the two electrical signals at the output control circuit and compares the value to a preset value.

5. The SAS control module completes an ignition circuit for the pre-tensioner seat belts that is synchronized to the deployment of the air bag modules, and an operation signal is sent to the pre-tensioner seat belts.


Side air bag system

1. During a lateral collision to the vehicle, the crash sensors in the side air bag sensor and SAS control module detect the collision.

2. The degree of impact detected by the crash sensor in the side air bag sensor is converted to an electrical signal and sent to the SAS control module through the signal amplification circuit.

3. Simultaneously, the SAS control module crash sensor converts the degree of impact detected to an electrical signal.

4. The SAS control module processes the calculations for the two electrical signals at the output control circuit and compares the value to a preset value.

5. The output control circuit determines the degree of impact to the vehicle by the value from the crash sensors, completes a side air bag module and curtain air bag module ignition circuit, and sends the deployment signal to the air bag modules.

6. The SAS control module completes an ignition circuit for the pre-tensioner seat belts that is synchronized to the deployment of the air bag modules, and an operation signal is sent to the pre-tensioner seat belts.


DSC system control


Fail-safe

Sas Control Module Removal/Installation [Standard Deployment Control System]
WARNING: Handling the SAS control module or air bag module improperly can accidentally deploy the air bag modules and pre-tensioner seat belts, which may seriously injure you. Read the a ...

Seat Track Position Sensor Removal/Installation [Two Step Deployment Control System]
1. Switch the ignition to off. 2. Disconnect the negative battery cable and wait for 1min or more.. 3. Remove the front driver’s seat.. 4. Disconnect the connector from the seat track positio ...

Other materials:

Engine Transaxle Integration Control [Fw6 A EL, Fw6 Ax EL]
Outline The TCM controls engine output torque and reduces transaxle output shaft torque fluctuation during auto shifting, and reduces shock occurring from the vehicle during shifting. Construction Operation During auto shifting, the TCM sends the torque reduction reque ...

Front Drive Shaft (Double Offset Joint) Disassembly/Assembly
1. Disassemble in the order indicated in the table. 2. Assemble in the reverse order of disassembly. 1 Boot band (transaxle side) (See FRONT DRIVE SHAFT (TRIPOD JOINT) DISASSEMBLY/ASSEMBLY.) 2 Clip (See Clip Disassembly Note.) ...

Outer Mirror Glass Removal
1. Disconnect the negative battery cable.. 2. Press area A of the outer mirror glass shown in the figure so that area B moves outward. 3. Put your hand on the lower part of the outer mirror glass and while supporting the hatch-marked area shown in the figure, remove pin C in the directio ...

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