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www.New-Leader.com
(800) 363-1771
314732-AA-B
NL5258G5/NL5300G5
Header
Installation
ELECTRICAL CONNECTIONS
Connect all electrical control circuits. All wiring should be approved automotive insulated wire,
supported adequately with insulating ties or straps, and located where it will not interfere with any
control or access. Make sure wiring does not contact any moving parts or sharp edge and is kept away
from any hydraulic lines or any heated part.
ISOBUS CONNECTIONS
A: Factory Supplied CAN-ISO Connector -
Connects to chassis harness.
• Pin 1 - Battery Ground
• Pin 2 - ECU Return (ECU Ground)
• Pin 3 - 60-amp fused power
• Pin 4 - ECU Power (Switched 12v)
• Pin 5 - N/C
• Pin 6 - TBC Power
• Pin 7 - TBC Return
• Pin 8 - ISO-BUS Can High
• Pin 9 - ISO-BUS Can Low
60-amp power on pin 3 needs to be fused at
battery
B: Factory Supplied Power Connector - Connects
to chassis harness.
B
A
B
A
Figure
8
• Pin 1 - Hydraulic cooler fan power (Switched 12V)
• Pin 2 - Hydraulic cooler fan ground
• Pin 3 - Body and lighting module ground
• Pin 4 - Body and lighting module power (Battery 12V)
30-amp power on pins 1 & 3 must be fused at battery.