Subaru Legacy/Outback

1999-2003 of release

Repair and car operation



Subaru Legasi, Autbek
+ Cars Subaru Legacy, Outback
+ The operation manual
+ Routine maintenance
+ The engine
+ Systems of cooling, heating
+ The power supply system and release
+ Engine electric equipment
+ Manual box and differential
+ Automatic transmission
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
- Onboard electric equipment
   Specifications
   Search of causes of failures of an electric equipment
   Safety locks - the general information
   Chain breakers - the general information
   The relay - the general information and check of serviceability of functioning
   Details of a lining of onboard electroconducting
   System of additional safety (SRS) - the device and a functioning principle
   Diagnostics of malfunctions SRS
   Removal and installation of components SRS
   Control system of speed (темпостат) - the device and a functioning principle
   Check of serviceability of functioning of components and problem diagnostics темпостата
   Removal, check of a condition and installation of components of a control system by speed
   Combination of devices - the general information and a principle of functioning of components
   Problem diagnostics of components of a combination of devices
   Removal, service and installation of a combination of devices, check of a condition of components
   Heating of back glass and rear-view mirrors - the general information, check of serviceability of functioning of components, regenerative repair of a thermoelectric heating element
   Heating of brushes of screen wipers - the general information, check of serviceability of functioning of components, regenerative repair of a thermoelectric heating element
   Removal, check of a condition and installation of switches of management by functioning of the electric drive of regulators Glass lifts
   The electric drive of rear-view mirrors - check of serviceability of functioning
   Removal check and installation of the switch of management by functioning of the electric drive of external rear-view mirrors
   Removal, check of a condition and installation of the switch of management by functioning of the electric drive of the top hatch
   Removal, check of a condition and installation combined подрулевых switches
   Check of serviceability of functioning of electromotors of a drive of screen wipers, removal, check and installation of the operating relay of a back screen wiper on models Legacy of Universal/Outback
   Check of the relay and switches of lighting and alarm devices
   Removal and installation of lighting devices, replacement of lamps
   Removal, check of a condition and installation of small horns and the horn switch
   Check of a condition and replacement of contact group of the switch of ignition
   The uniform lock - the device, a functioning principle, diagnostics of malfunctions
   Removal, check of a condition and installation of components of the uniform lock
   System иммобилизации the engine - the device, a functioning principle, diagnostics of malfunctions
   Removal and installation of components of system иммобилизации the engine
   Removal and installation of assemblage of a radio receiver
   Removal and installation of loudspeakers
   Check of a condition and regenerative repair of the window aerial of a radio receiver
   Removal, installation and check of a condition of the antenna amplifier of a radio receiver
   Removal and installation прикуривателя
   + Schemes of electric connections





Safety locks - the general information

Various combinations of safety locks, fusible inserts and chain breakers are applied to protection of contact chains of an electric equipment of the car. The main assembly block is established in an impellent compartment, one more assembly block of the relay and safety locks is located in car salon, under the panel of devices.

Various combinations of safety locks, fusible inserts and the chain breakers which most part is concentrated in two assembly blocks (see Specifications) are applied to protection of contact chains of an electric equipment of the car.

Each separate safety lock is used for protection of any concrete electric contour or at once several contours. The label with an identification card of placing of safety locks in the assembly block is usually glued to a cover of the last, from its internal party.

In assembly blocks the safety locks of a compact design equipped with bayonet contact plugs, and if necessary easily taken by fingers from the nests in the block are located. At refusal any of electric power consumers first of all always it is necessary to check a condition of a corresponding safety lock. Turn a key in the ignition lock in position ON and by means of a lamp-sampler probe open plugs of each of safety locks. If the lamp lights up at connection to each of plugs, hence, a safety lock as it should be. If pressure takes place only from outside food givings, means, the safety lock has fused. We will notice also that usually the safety lock case is made of transparent plastic through which it is easy to define a condition of a working crosspiece.


At replacement of the fused safety lock strictly watch that the established replaceable corresponded on type left of an element. The safety locks calculated on a various nominal current strength physically can differ nothing from each other, without being thus interchangeable. Each of electric chains has various working parametres and requires various degree of protection, therefore safety lock replacement (calculated on a certain current strength) not corresponding to it on parametres is fraught with the most serious consequences (up to fire occurrence). Working parametres of a safety lock (a nominal current strength) are usually designated on its plastic case.

If the new safety lock after installation also fails at once, it is not meaningful to make its further replacement, - before it is necessary to reveal and eliminate the reason of occurrence of an overload in a chain. In most cases that appears the short circuit of connecting electroconducting caused by damage of its isolation.
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