Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Seat Belt Warning Alarm

Purpose

Function

Driver/passenger seat belt warning alarm sound function

Construction

Operation

1. The instrument cluster receives (1) the vehicle speed signal from the PCM, the driver/passenger buckle switch signal and occupancy sensor signal from the SAS control module when the ignition is switched ON (engine off or on).

2. The instrument cluster microcomputer turns the transistor on (2) based on each signal.

3. When the transistor turns on, a ground circuit with the alarm is established and the alarm sounds (3).


Fail-safe

Power Steering Malfunction Indicator Light
Purpose The power steering malfunction indicator light warns the driver that there is a malfunction with the electric power steering (EPS) system. Function If there is a malfunc ...

Seat Belt Warning Light
Purpose The seat belt warning light warns the driver that a seat belt is not fastened. Function The instrument cluster flashes/illuminates the seat belt warning light based on t ...

Other materials:

Engine Oil Control
Outline The PCM reduces the oil pump load applied to the engine by controlling the appropriate engine hydraulic pressure according to the engine operation conditions. The engine hydraulic pressure switches in two steps. When hydraulic pressure is not needed, the oil pump dischar ...

Evaporator Temperature Sensor [Manual Air Conditioner]
Purpose The evaporator temperature sensor detects the airflow temperature passing through the evaporator. Function The evaporator temperature sensor converts the detected temperature to an electric signal. Construction A thermistor-type evaporator temperature s ...

How To Use This Manual
Range of Topics This manual contains procedures for performing all required service operations. The procedures are divided into the following five basic operations: Removal/Installation Disassembly/Assembly Replacement Inspection Adj ...

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