REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volvo S40 / V40 (from 1996 to 2000, the year of issue)

general info. full specifications. diagnostics. hints. tips. tricks

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Volvo
	S40 / V40
		General Information
		Operation and maintenance of car
		Design and specifications Engine
		Engine repair
		Transmission
		Brakes
		Front suspension and steering
		Rear suspension
		Engine Management System Fenix 5.1
		Electric. Wiring and components
			Introduction
			Relay
			Circuit breakers
			The cable harness and control modules
				Wiring harness and connectors
				Management Modules
			General checks
			Technical characteristics of the main elements of the electrical network
			Technology substitution of elements of the electric equipment
			Mechanical testing and regulation
			Location of electrical components on the car and the circuit of the electrical connections
		Body
		Diagrams

Management Modules

Car Volvo S40 / V40 has some control modules.

Some of these control modules are connected to the diagnosis connector, which is used to diagnose or reprogramming.

There are also several electronic switches controlled by appropriate software.

Fog lights are controlled by a push-button electronic module. When you turn off the ignition, the system returns to its original state.