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Mazda CX-5 Service & Repair Manual: Driver Side Air Bag Module [Standard Deployment Control System]

Mazda CX-5 Service & Repair Manual / Engine / Control / Driver Side Air Bag Module [Standard Deployment Control System]

Purpose

Function


Construction

Operation

Inflator operation

1. When an operation (deployment) signal is received from the SAS control module, the igniter built into the inflator generates heat and ignites the ignition agent.


2. The ignition of the ignition agent causes the combustion of a gas generating agent which forms nitrogen gas.

3. The nitrogen gas is cooled at the filter and the filtrate is injected into the air bag.

Fail-safe

Driver 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 ...

Electric Variable Valve Timing Control
Outline The PCM determines the optimum intake valve timing according to the engine operation conditions, and sends the motor drive signals to the electric variable valve timing driver. Wi ...

Other materials:

Power luggage compartment cover
Applies to: vehicles with power luggage compartment cover Fig. 76 Luggage compartment: retracted cover Fig. 77 Luggage compartment: removing the luggage compartment cover Observe the safety precautions. If you open the luggage compartment lid, the power luggage compartment cover will move into po ...

Main Fuse
Purpose If electric current of the specified value or more flows to each fuse, the fuse melts due to heat generation to protect the systems and parts downstream of the fuse. Function If electric current to each fuse is the specified value or more, the fuse melts due to h ...

Cooling System Cap
Purpose, Function The cooling system cap maintains appropriate pressure in the engine coolant passage. In addition, cooling efficiency has been improved by increasing the engine coolant boiling point. Construction The cooling system cap is installed to the upper part of the ...

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