CHAPTER 8 – ELECTRICAL SYSTEM
8-11
ECA Fuse and Relay Box
11F 7,5 A Alternator and master switch 1F 7,5 A Work light after moldboard and before moldboard light control
12F 5 A Engine cut-off 2F 7,5 A Cab front lights
13F 7,5 A Reserve 3F 7,5 A Front dozer working lights
14F 7,5 A Reserve 4F 3 A Cooling fan reverse
15F 7,5 A Transmission controls 5F 15 A Saddle, dozer, moldboard, ripper, and scarier hydraulic sistems and
cooling fan ON-OFF
16F 3 A Telematics 6F 10 A Front upper wipers and washer pump
17F 5 A Reserve 7F 10 A Rear wipers and washer pump
18F 15 A Reserve 8F 10 A Front lower wipers and washer pump
19F 5 A Front wheel drive 9F 7,5 A Front, rear and right hand door defroster
20F 5 A Front wheel drive 10F 10 A Air suspension seat
ECB Fuse and Relay Box
K1 Work light before mold board relay 1F 7,5 A Work light before moldboard
K2 Rear work light relay 2F 7,5 A Rear work light
K3 Front wheel drive 3F 20 A Rear and side mirrors defroster
K4 Telematics 4F 5 A Reserve
K5 A/C compressor relay 5F 7,5 A A/C compressor and controls
6F 3 A Cab air recirculation
7F 20 A 24 volts to 12 volts converter after ignition key ACC
(radio, cigarette lighter and 12 volts power take off)
8F 7,5 A Snow work lights
9F 20 A Reserve
10F 20 A Reserve
ECC Fuse and Relay Box
K1 Front upper windshield wiper relay – High speed 1F 10 A Front wheel drive
K2 Front upper windshield wiper relay – Low speed 2F 3 A Front wheel drive
K3 Front wiper speed control relay 3F 20 A Cigarette lighter and 12 volts power take off
K4 Not used 4F 7,5 A Radio 12 volts
K5 Back-up alarm relay 5F 3 A Front wheel drive
6F 3 A Front wheel drive
7F 15 A 24 volts power take off
8F 10 A Strobe light and cab lights
9F 3 A Brake light
10F 3 A Back-up alarm
ECD Fuse and Relay Box
K1 Start relay (Transmission Neutral and ingnition key START signal) 1F 10 A Funk transmission main power
K2 Start relay (Starter motor control) 2F 10 A Funk transmission main power
K3 Start relay (Not used) 3F 3 A Back-up alarm control
K4 Timer relay for master switch 4F 10 A Reserve
K5 Cooling fan ON-OFF relay 5F 5 A Reserve
6F 20 A
24 volts to 12 volts converter after batteries BAT
(radio, cigarette lighter and 12 volts power take off)
7F 5 A Timer relay for master switch and troubleshootng EST connector
8F 10 A Ether cold start
K6 Cold start relay with ether system
FA1 40 A ECA (L1) main power FA2 20 A A/C fan main power
Right side fuses, “ACC” circuits (Accessories) 3 speedes “BAT” (Battery)
FB1 20 A ECA (L2) main power FB2 30 A Not used “BAT” (Battery)
Left side fuses, “IGN” circuits (Ignition)
FC1 40 A ECB (L1) main power FC2 20 A Reserve “BAT” (Battery)
Right side fuses, “ACC” circuits (Accessories)
ECE Fuse and Relay Box
K1 Horn relay 1F 15 A Horn
K2 Differential lock relay 2F 5 A Front left hand and rear right hand position lights
K3 High beam light relay 3F 7,5 A Front right hand and rear left hand position lights, license plate,
instrument panel and switches
K4 Low beam light relay 4F 5 A Differential lock
K5 Voltmeter relay (Electronic panel AIC) 5F 7,5 A Turn signal and warning lights
6F 7,5 A Low beam light
7F 7,5 A High beam light
8F 7,5 A Voltmeter (AIC)
9F 7,5 A Panel (AIC) main power "IGN" (Ignition)
10F 10 A Panel (AIC) main power "BAT" (Battery)
FUSE AND RELAY LIST
FOR 845B / 865B / 885B MODELS WITH FUNK TRANSMISSION
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