Jacobsen LF557 4WD - Page 139

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ECU 1
(U1)
MCU J3 (U18)
(Grey)
MCU J1 (U18)
(Black)
MCU J2 (U18)
(Green)
J6
Connects to Engine Harness
J8
Connects to DPF Harness
J10
Connects to Injector Harness
J5 DiagMaster
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123456
121110987
123456
121110987
123456
121110987
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ECU 2
(U1)
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Terminal Identification is from open (Not Wire) end of connector
Capacitor Card Socket (C1)
ABCDEF
LIGHTWEIGHT FAIRWAY MOWER
62.1 Connector Terminal Identification
Tier 4 Final / Stage 5 Mower Harness 4326426 (Continued)
Serial No. All