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GTX Limited iS 2009
Инструкция по эксплуатации Страница: 307

Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [307/555] 12053

Section 05 ELECTRICAL SYSTEM

Subsection 02 (POWER DISTRIBUTION)

Fuse box Cover Installation

When installing a fuse box cover, ensure the seal

is properly seated. If the seal has been removed,

ensure to reinstall it as illustrated.

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TYPICAL

1. Wider lip here

Bus-bars

A bus-bar is a conductive aluminum bar with two

or more terminals that plug into the fuse box

contacts in the same way that a fuse does. It

receives current from one terminal and conducts

the current to all other terminals into which it

is connected. The terminals conduct current

through their circuit wires to the electrical com-

ponents.

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BUS BAR

These bus-bars are also used for low power signal

circuits (CAN bus), and for ground circuits with a

common grounding point.

Ground Distribution Bus-bar

The ground bus-bar collects the grounds from dif-

ferent components and connects them to the en-

gine grounds through terminal E5 in fuse box 2

(FB2-E5).

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FRONT OF ENGINE

1. Engine grounds

A cable connected to the engine behind the ex-

haust manifold, is connected at the other end to

the battery ground post to complete the ground

circuit.

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LH SIDE OF ENGINE

1. Battery ground cable

2. Exhaust manifold water inlet fitting

CAN Distribution Bus-bars

The CAN bus-bars in fuse box 1 connect the

LO and HI bars to different CAN enabled com-

ponents. This effectively links the components

together so they may communicate between

each other as required for proper system opera-

tion. Refer to

CONTROLLER AREA NETWORK

(CAN)

for more details.

POWER DISTRIBUTION

Ascanbeseeninthesimplifieddiagram,the

battery directly powers two bus-bars in fuse box

2 (FB2) through terminals A1 and A5, which in

turn redistribute power to other components.

That power is then available for the components

to utilize when they are activated.

Terminals A3 to A4 supply 12 Vdc power through

a 30 A fuse to the iS module for the iS motor.

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Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [307/555] 12053

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