SYSTEM DIAGRAMS
JH Series Operation Manual 141
12/05
4JH4-TE, 4JH4-HTE(1) with B20/C30
(optional) type instrument panel
1 – Instrument panel C20
2 – Alarm lamps (3 to 7)
3 – Engine oil low pressure
indicator
4 – Coolant high temperature
indicator
5 – Water in sail drive seal
indicator
6 – Battery low charge indicator
7 – Water in fuel filter indicator
8–Tachometer
9 – Segmented display
10 – Control unit (tacho gauge)
11 – Fuse 3 A
12–Buzzer
13 – Switch module (14 to 18)
14–Start switch
15–Stop switch
16 – Glow switch
17–Power switch
18 – Control unit (switch module)
19 – Fuel tank level sensor input
20–ACC power
21–ACC GND
22 – Panel kit, C30 (Medallion)
(option)
23 – Coolant temperature gauge
24 – Engine oil pressure gauge
25 – Control unit (coolant
temperature gauge)
26 – Control unit (engine oil
pressure gauge)
27 – Wire harness
28 – Water in sail drive seal sensor
amplifier
(sail drive only)
29 – Procured by customer
30–Battery
31–Battery switch
32 – Air heater relay
33 – Air heater
34 – Engine stop solenoid
35–Stop relay
36–Starter relay
37–Starter
38 – Coolant temperature switch
39 – Engine oil pressure switch
40–Alternator
41–Ground
42 – Oil pressure sender
43 – Coolant temperature sender
44 – Fuel filter switch
45 – Water in sail drive seal sensor
(sail drive only)
46 – Details of coupler (wire
harness, view from A-A)
JH5_EN_OPM.book 141 ページ ２０１３年８月８日 木曜日 午前９時２３分
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