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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Passat B3 / B4 (c 1988 and 1996 model year)

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Volkswagen Passat B3 / B4
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Passat B3 / B4
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Fuse and Relay



Fuse and Relay
Fig. 15.20. Fuse and Relay: 1 - holders; 2 - the locking pin; 3 - clips; 4 - locking pins; 5 - setting element


Fuse and relay (mounting block) located in the lower part of the dashboard on the driver's side (Fig. 15.20). Access to the unit is possible after unscrewing the lock and remove the tray.

The sequence numbering fuses
Fig. 15.21. The sequence numbering fuses


Fuses are numbered (Fig. 15.21), a circuit that they protect, is on the back side of the tray. Nomination connector assembly block, see the table. 15.2.
To protect the electrical circuits used blade-type fuses, the color of which corresponds to a current protection fuse. The fuse is determined by the presence of the wire conductor connecting contacts of the fuse. To replace a failed fuse switch off the corresponding electric chain, take a safety lock from a nest tweezers. If newly installed fuses instantly fails at pressure giving, check the protected circuit. If the safety lock protects some chains, they must be connected in turn to a blown fuse on the defective circuit.
When replacing a blown fuse, use a fuse with a fuse with identical characteristics. To replace the fuse of the panel has a plastic tweezers.
Relays removed by a simple pulling, and set indentation. Some relay placed behind the instrument panel, before their removal, remove the two plastic braces. Fuse and Relay removed after compression mounting brackets on both sides of the block. Staples can move forward and remove the relay from the contact block. Remove the fuse and relay box, taking out with a lever of the holders to ease the group contacts in the openings of the holder.

Removing the connector
Fig. 15.22. Removing the plug: 1 - lock


To disconnect the wiring harness connector from the rear of the fuse and relay box, pull the clips approximately 5 mm in the direction of the arrow (Fig. 15.22), or press the fixing protrusion multiterminal connector (Fig. 15.23).

Fixing lug connector
Fig. 15.23. Fixing lug connector


When installing, make sure that the device locks clearly stated.




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