Equipamento elétrico na cabine: Desconstruindo 49 Peças críticas para uma operação perfeita

Este é um guia técnico completo para o Equipamento elétrico na cabine para o FAW Jiefang CA3250P66K2L1T1E 6×4 caminhão despejando. This deconstruction details the 49 tipos de componentes utilizáveis, from the main instrument cluster and wiring harnesses to the various controllers, interruptores, and relays.

O Equipamento elétrico na cabine is the central nervous system and operator interface for the entire vehicle. It is a complex network of wiring, módulos, interruptores, and sensors that control every function, from the engine ignition and brake lights to the instrument readouts and power windows. For a heavy-duty dump truck, this system must be exceptionally robust to withstand constant vibration, pó, e umidade.

This deconstruction will analyze the key serviceable systems of the Equipamento elétrico na cabine, including the main wiring harnesses, the driver control modules (like the instrument cluster and combination switch), the fuse and relay box, and all ancillary components. Um totalmente funcional Equipamento elétrico na cabine is critical for vehicle operation, diagnóstico, and driver safety. Exploraremos cada parte disso Equipamento elétrico na cabine módulo.

Essencial 1: O “Interface do motorista” Lógica (Controles & Readouts)

This group forms the primary components of the Equipamento elétrico na cabine that the driver directly interacts with. These are the main touchpoints for vehicle control and information.

1. Componente: ‘Instrument cluster assy’ (3820010A61B) – Quantidade 1
Esse (Comp. 44) is the driver’s main information source. This complex module integrates all the vehicle’s gauges (velocidade, RPM, air pressure, combustível, temperatura) and warning lights into a single unit. É o “face” do Equipamento elétrico na cabine and is critical for safe operation.

2. Componente: ‘Combination switch assy’ (3735010C61B) – Quantidade 1
Esse (Comp. 30) is the multi-function stalk assembly located on the steering column. O Driver Control Logic is centralized here: this single unit typically controls the turn signals, high/low beam headlights, and windshield wipers. It is one of the most frequently used parts of the Equipamento elétrico na cabine.

3. Componente: ‘Ignition switch assy’ (3704010-A01) – Quantidade 1
Esse (Comp. 1) is the main key switch. It provides electrical power to all circuits of the Equipamento elétrico na cabine, Incluindo “Acessório,” “Sobre,” e “Start.” This is the master switch for the entire vehicle’s electrical system.

4. Componente: ‘Radio/media player assy’ (7901010A61B) & Speakers (7901015-A01, 7901020-A01)
Esse (Comp. 46, 47, 48) is the in-cab entertainment and information system. It includes the main ‘Radio/media player’ (Comp. 46) and the ‘Left’ (Comp. 47) e 'Certo’ (Comp. 48) ‘full-range speaker’ Assembléias. Esta parte do Equipamento elétrico na cabine is essential for driver comfort and communication.

Essencial 2: O “Nervous System” Lógica (Main Wiring Harnesses)

Este grupo é o “sistema nervoso” do Equipamento elétrico na cabine. These harnesses are large, complexo, custom-loomed bundles of wires that transmit power and data signals to every component.

1. Componente: ‘Instrument wiring harness assy’ (3724010A14B) – Quantidade 1
Esse (Comp. 13) is the dedicated harness that connects *to* the ‘Instrument cluster’ (Comp. 44). It gathers signals from all over the truck (velocidade, temperatura, pressão) and delivers them to the gauges.

2. Componente: ‘Body wiring harness assy’ (3724020MA01) & ‘Right body’ (3724025MA01)
Esse (Comp. 14, 15) is the largest and most complex harness in the Equipamento elétrico na cabine. It runs through the dashboard, along the floor, and to the rear of the cab, connecting the fuse box, interruptores, luzes, and controllers. A fault in this main harness is often difficult to diagnose and repair.

3. Componente: ‘Left/Right door wiring harness assy’ (3724030CA01, 3724035CA01)
Esse (Comp. 16, 17) is the harness that runs from the cab body, through a flexible boot, and into the doors. Esta parte do Equipamento elétrico na cabine is responsible for powering the ‘Power window switches’ (Comp. 35, 36) and ‘Speakers’ (Comp. 47, 48).

4. Componente: ‘Function switch harness’ (3724080B14B) & ‘Overhead console harness’ (3724085DA01)
Esse (Comp. 18, 19) are sub-harnesses for specific functions. The ‘Function switch’ harness likely connects to the dashboard switches, while the ‘Overhead console’ harness powers interior lights and other roof-mounted items. This modular design simplifies the main Equipamento elétrico na cabine.

Essencial 3: O “Control Module” Lógica (The Brains)

Este grupo representa o “cérebros” do Equipamento elétrico na cabine. These are the electronic modules that take inputs from sensors and switches and make decisions to control vehicle functions.

1. Componente: ‘Fuse box assy with relay’ (3722065QA01) – Quantidade 1
Esse (Comp. 10) is the central power distribution and protection hub. O Lógica de Proteção is that it houses all the main fuses and relays. If a short circuit occurs, a fuse will blow, protecting the expensive wiring and modules of the Equipamento elétrico na cabine de danos.

2. Componente: ‘Vehicle speed signal controller’ (3802060K61B) & ‘Coolant level controller’ (3818080-240)
Esses (Comp. 45, 43) are critical monitoring modules. The ‘Coolant level controller’ (Comp. 43) triggers a warning light if the engine coolant is low. The ‘Vehicle speed controller’ (Comp. 45) interprets the signal from the transmission (specifically for 11.00-series tires and a 5.769 razão do eixo) and sends an accurate speed reading to the ‘Instrument cluster’ (Comp. 44). These are vital inputs for the Equipamento elétrico na cabine.

3. Componente: ‘Intermittent wiper controller’ (3741060-240) & ‘Flasher relay assy’ (3726030-A01)
Esses (Comp. 33, 23) are dedicated relays that control timed functions. The ‘Flasher’ (Comp. 23) creates the “blinking” for the turn signals. The ‘Wiper controller’ (Comp. 33) manages the “intermittent” delay settings for the wipers. These simple but essential modules are key parts of the Equipamento elétrico na cabine.

Essencial 4: O “Interruptores, Sockets & Iluminação” Lógica (Ancillary Controls)

This final group includes the various switches, luzes, and sockets that complete the Equipamento elétrico na cabine interface.

1. Componente: Safety Switches (Freio, Embreagem, Door)
This group includes the ‘Brake light switch’ (Comp. 7, 3720010-A01), ‘Interruptor da embreagem’ (Comp. 39, 3754030-A01), and ‘Door warning switch’ (Comp. 42, 3818060-A01). These are critical safety inputs for the Equipamento elétrico na cabine, controlling the brake lights, starter interlock, e “por entreaberta” avisos.

2. Componente: Power Window Switches
This group includes the ‘Left power window switch’ (Comp. 35, 3746015-A01), ‘Right power window switch’ (Comp. 36, 3746020-A01), and their ‘Cover plate’ (Comp. 34, 3746011-A01). These components control the driver and passenger windows.

3. Componente: Power Sockets & Diagnóstico
This group includes the ‘Cigarette lighter’ (Comp. 21, 3725020-A01), ’24V power socket’ (Comp. 31, 3736050-828), and the ‘OBD diagnostic socket housing’ (Comp. 4, 37-1418985-2). The OBD port is the diagnostic interface for the entire Equipamento elétrico na cabine, allowing technicians to read fault codes.

4. Componente: Interior/Exterior Lighting
Esse (Comp. 2, 25, 26, 27, 28) includes all other lights, such as the ‘Front decorative lamp’ (Comp. 2), ‘Left/Right front clearance lamp’ (Comp. 25, 26), and ‘Left/Right door reflectors’ (Comp. 27, 28). These are all essential parts of the Equipamento elétrico na cabine.

Equipamento elétrico na cabine: Complete 49-Part Breakdown

A tabela a seguir fornece o completo, detalhamento de todos 49 tipos de componentes no Equipamento elétrico na cabine para o FAW Jiefang CA3250P66K2L1T1E 6×4 caminhão despejando. Esta lista é essencial para qualquer serviço da Equipamento elétrico na cabine.

Especificações principais

As especificações para o Equipamento elétrico na cabine are defined by its function as the central nervous system for all driver controls, instrumentação, and body electronics. Um funcionamento adequado Equipamento elétrico na cabine is critical for vehicle operation.