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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Chevrolet Lanos (since 2004 of release), Daewoo Lanos (since 1997 of release)

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Chevrolet Lanos
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Location of fuses, fuse links and relays and their replacement



Most of the vehicle's electrical power circuits are protected by fuses. Lights, fan motors, fuel pump and other powerful consumers are connected via relays. Fuses and relays installed in mounting blocks which are inside the vehicle instrument panel in the end to the left side, the left side front section and in the engine compartment on the left of the battery.

Non-fuse assembly block located in the passenger compartment
Fig. 10.1. Non-fuse assembly block located in the passenger compartment

Most of the fuses installed in the mounting fuse box in the passenger compartment (Fig. 10.1) located on the front of the body side under the plastic cover. Circuit protected by fuses (fuse numbers shown in the photo), are shown in Table. 10.1.

Non fuses, fuse links and relays in the assembly block located in the engine compartment of the car Chevrolet Lanos
Fig. 10.2. Non fuses, fuse links and relays in the assembly block located in the engine compartment of the car Chevrolet Lanos

In addition, relays and fuses are located in the mounting block in the engine compartment (Fig. 10.2 and 10.3, the mounting block lid removed). Table. 10.2 Specified appointment set fuses, fuse links and relays, but on a particular model of car may be missing some of the circuitry shown in the table.

Non relays located in the instrument panel
Fig. 10.4. Non relays located in the instrument panel

The relay is located in the end of the dashboard on the left side (Fig. 10.4, for clarity in the photo removing the trim panel of devices). Table. 10.3 Specified purpose relays.
1. To access the fuse box to the mounting clamp squeeze ...
2. ... and remove the cover facing the front of the sidewall.

Table 10.1 The chains protected by fuses installed in the mounting block in the cabin
* Subject to availability.

Table 10.2 Allocation of fuses and fuse-links in the assembly block located in the engine compartment of cars Chevrolet / Daewoo Lanos

Table 10.3 Allocation of fuses and fuse-links in the assembly block located in the instrument panel

NOTE
On the inner side of the cover applied fuse arrangement.

3. Before replacing a blown fuse, find out the cause of his burnout and eliminate it. When troubleshooting, check indicated in Table. 10.1 circuit that protects the fuse.

A WARNING
Do not replace fuses jumpers or fuses, designed for a different current, and improvised jumpers - this can cause damage to electrical appliances and even a fire.

4. Remove the replaceable fuse.
5. It looks like a blown fuse (arrow jumper inside the plastic holder and burned parted). To replace a blown fuse with a spare fuse of the same value (and color).

NOTE
Spare fuses of different denominations are located on the back cover of the assembly block of the relay and fuses installed in the engine compartment.

6. To access the assembly block located in the engine compartment, remove the cooling system of steam-hose from the holder on the cover of the mounting block and move it to the side ...
NOTE
On the cover is applied layout and purpose fuses, fuse links and relays in the mounting block.

7. ... press the two latches on the sides of the cover ...
8. ... and remove the mounting block.
9. To replace, remove the relay (fuse), shaking it from side to side.
10. To replace the main fuse ?��1 (see. Fig. 10.2), remove the two bolts ...
11. ... and remove the fuse.
12. In order to access to the mounting block of the relay located in the instrument panel, using a screwdriver to pry ...
13. ... and open the cover on the end of the instrument panel.
14. To replace, remove the relay from the mounting block, shaking it from side to side (pictured for clarity removing the trim panel of devices).
15. Install the parts in reverse order of removal.

HELPFUL HINTS
Before you start working on troubleshooting a circuit, carefully study the corresponding scheme that as clearly as possible to imagine its functionality. Circle troubleshooting usually by gradually narrows the definition and exclusion of well-functioning elements of the same circuit. With the simultaneous failure of several elements or outlines the most likely cause of failure is a blown fuse or a violation of the relevant contact with "weight" (different circuit in many cases may be closed by one fuse or earth terminal).
Electrical failure is often explained by simple reasons, such as corrosion of the connector pins, failure of fuses, blown fuse, or damage to the relay. Visually check the condition of all safety locks, wires and pin connectors circuit before proceeding to a more detailed inspection of serviceability of its components.
In the case of applications for troubleshooting diagnostic tools, plan carefully (according to the wiring diagrams), in which the point of the circuit and the sequence in which the device must be connected to most effectively detect faults.
The main diagnostic devices include electrical circuits tester or voltmeter (you can use a 12-volt test light with a set of connecting wires), LED open circuit (probe), which includes a lamp, its own power supply and a set of connecting wires. In addition, you should always have a set of wires in the car to start the engine from an external source (other car battery) equipped with terminals of type "crocodile" and preferably a chopper circuit. They can be used for bridging and connecting various electrical components in the diagnosis circuit. As already mentioned, before proceeding to checkout circuit using the diagnostic equipment, identify schemes where it is connected.
One way to find the short circuit is to extract the fuse and wiring instead lamp or voltmeter probe. The tension in the chain should be absent. Pulled wiring, watching the lamp-sampler. If the light starts blinking, somewhere in the wiring harness is the closure of the "masses" may have caused grinded wire insulation. A similar test can be carried out for each of the components of the electric circuit by incorporating the respective switches.
When the diagnosis is suspected of having an open section of the circuit to visually detect the cause of the problem is rather difficult, as is difficult to visually check the appearance of corrosion on the terminals or a violation of the quality of their contacts due to limited access to them (normally closed terminal connector housing). Sudden twitching body harness pads on the sensor itself, or harness in many cases leads to the restoration of contact. Keep this in mind when trying to localize the causes of failure of the chain, the suspect in the presence of a cliff. Instability arises failures may be due to oxidation of the terminals or violation of the quality of contacts.




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