Hummer 88861352 Fuse,Mini 20 A

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The electrical circuits of a vehicle are protected by a combination of fuses, circuit breakers, and fusible links. These protective devices are located in the fuse-relay panel in the engine compartment. Each fuse is designed to protect a specific circuit, and the fuse panel itself identifies the various circuits. There are different sizes of fuses, including small, medium, and large, all with the same blade terminal design. While medium and large fuses can be removed with fingers, small fuses require pliers or a small plastic fuse-puller tool. When an electrical component fails, it is important to check the fuse first. This can be done using a test light to check for power at the exposed terminal tips of each fuse. If power is present on one side but not the other, the fuse is blown. Blown fuses can also be visually inspected. It is crucial to replace blown fuses with the correct type, as fuses of different ratings may be physically interchangeable but should not be used. The amperage value of each fuse is molded into the top of the fuse body. If a replacement fuse immediately fails, it is necessary to isolate and correct the cause of the problem, which is often a short circuit in the wiring caused by a broken or deteriorated wire. In addition to fuses, some circuits are protected by fusible links. These links are used in circuits that are not typically fused, such as those between the battery and the alternator or in the circuit to the starter or underhood electrical center. Fusible links are short lengths of heavy wire marked as such on the outer cover. To replace a fusible link, the negative battery cable must be disconnected, and the damaged link can be cut out of the wire behind the connector. The insulation is then stripped back, and the exposed wire strands are spread apart, pushed together, and twisted in place. The wires are soldered together using rosin core solder, and electrical tape is used to cover the soldered joint. Finally, the negative battery cable is reconnected, and the circuit is tested for proper operation.

The main fuse/relay panel is located in the engine compartment.

When removed, a blown fuse is easily identified through the clear plastic body. Visually inspect the element for evidence of damage.

If there is an excessive amount of current flowing through a circuit, the element within the fuse will melt, stopping the current flow.

In most models, the fuse/relay panel can be found in the engine compartment, under the rear seat, or in the trunk.

The electrical circuits of the vehicle are protected by a combination of fuses, circuit breakers, and fusible links.

The electrical circuits in a vehicle are safeguarded by a combination of fuses, circuit breakers, and fusible links.

Be sure to replace blown fuses with the correct type. Fuses of different ratings are physically interchangeable, but only fuses of the proper rating should be used.

When replacing blown fuses in a vehicle, it is important to replace them with the correct type and rating of fuses.

The best way to check the fuses is with a test light. Check for power at the exposed terminal tips of each fuse. If power is present at one side of the fuse but not the other, the fuse is blown. A blown fuse can also be identified by visually inspecting it.

Fusible links are used in circuits that are not typically fused, such as the alternator circuit.

If an electrical component fails in a vehicle, always check the fuse first.

The main fuse/relay panel is located in the engine compartment, while the interior fuse/relay panel can be found below the glove box area.

If a replacement fuse immediately fails, do not replace it again until the cause of the problem is isolated and corrected. This is often a short circuit in the wiring caused by a broken or deteriorated wire.

If a replacement fuse fails immediately, you should not replace it again until the cause of the problem, such as a short circuit in the wiring caused by a broken or deteriorated wire, is isolated and corrected.

If power is present on one side of the fuse but not the other, it indicates that the fuse is blown.

If a replacement fuse immediately fails, do not replace it again until the cause of the problem is isolated and corrected. This is often a short circuit in the wiring caused by a broken or deteriorated wire.

Each fuse is designed to protect a specific circuit, and the fuse panel itself identifies the various circuits. Fuses prevent electrical components from getting damaged by excessive current flow.

If a fuse is blown, replace it with the correct type. Fuses of different ratings are physically interchangeable, but only fuses of the proper rating should be used.

A blown fuse can be identified by inspecting the broken metal element inside the glass tube.

The amperage value of each fuse is molded into the fuse body.

A test light can be used to check for power at the exposed terminal tips of each fuse. If power is present on one side but not the other, the fuse is blown.

Fusible links are used in circuits that are not ordinarily fused, such as the alternator circuit.