Checking The Warning Indicator (Ehd); Starting System; Checking The Fuse; Checking The Engine Start Switch - Yamaha 55DEHD Service Manual

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ELEC
Checking the warning indicator
(EHD)
1. Disconnect the warning indicator connec-
tor.
2. Check the warning indicator for continu-
ity.
Y/R
cC
9 Be sure to use the 1.5 V dry sell battery,
otherwise the higher voltage batteries
will damage the diode.
9 LED has an direction for electrical cur-
rent. Do not connect them reversely, oth-
erwise they may be damaged.

Starting system

Checking the fuse

1. Remove the fuse from fuse holder.
2. Check the fuse (20A) for continuity.
Replace the fuse if there is no continuity.

Checking the engine start switch

1. Disconnect the main harness coupler.
8-9
Electrical systems
P
69D80090
2. Check the engine start switch for continu-
ity at the main harness coupler. Check
the wiring harness or replace the engine
start switch of the remote control box or
tiller handle if it is not shown in the chart
below.
å
3
5
4
1
2
6
White Black Red Yellow Brown Blue
Switch
(W)
(B)
position
1
2
OFF
ON
START
ON
(Push)
START
(Push)
å ED, ET
68880110
Lead color
(R)
(Y)
(Br)
(L)
3
4
5
6
6885J11

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