JD6410 difflock wiring
- Thread starter sablerock
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- john deere 6410
Zebrafive
Super Member
The information I have is for USA market tractors, so it may NOT match yours.
From the Main Fuse to another Fuse? (unsure which for your tractor) to contact 30 of the K101 Electronics relay.
When KEY is ON relay K101 connects 30 to 87.
The wire from 87 goes to Fuse? from there to brake switches.
There are two brake switches, I am not sure if separate switches, or two switches built into one switch, I assume one for each brake pedal.
Each brake switch will have a terminal that can switch to NC or NO contact. Power comes in one switch, goes to the NC contact, then to the NC of the other switch, then out of the second switch. This so if either brake pedal is pressed the diff lock will not get any power.
From there (brake switch) a splice (splice to two wires):
One wire goes the DIF LOCK Switch B.
The other wire goes to the Dif Lock relay K110 terminal 30
The Dif Lock Switch terminal A goes to a splice (splice to four wires):
One wire goes to dash for a "Dif Lock" indicator light
One wire goes to K110 terminal 30
One wire goes to K110 terminal 86
One wire goes to Diff Lock Solenoid A
K110 terminal 85 goes to ground
Diff Lock Solenoid terminal B goes to ground
If you draw it up, you should be able to understand how it works.
The Dif Lock Switch activates the Diff Lock Solenoid AND the K110 relay. The relay connects 87 to 30. Because of the splice ( terminal 30 connects to terminal 86 and the Diff Lock Solenoid terminal A) the relay and diff lock solenoid will stay powered even if the Diff Lock Switch is released.
Pressing a brake pedal will disengage the Diff Lock.
From the Main Fuse to another Fuse? (unsure which for your tractor) to contact 30 of the K101 Electronics relay.
When KEY is ON relay K101 connects 30 to 87.
The wire from 87 goes to Fuse? from there to brake switches.
There are two brake switches, I am not sure if separate switches, or two switches built into one switch, I assume one for each brake pedal.
Each brake switch will have a terminal that can switch to NC or NO contact. Power comes in one switch, goes to the NC contact, then to the NC of the other switch, then out of the second switch. This so if either brake pedal is pressed the diff lock will not get any power.
From there (brake switch) a splice (splice to two wires):
One wire goes the DIF LOCK Switch B.
The other wire goes to the Dif Lock relay K110 terminal 30
The Dif Lock Switch terminal A goes to a splice (splice to four wires):
One wire goes to dash for a "Dif Lock" indicator light
One wire goes to K110 terminal 30
One wire goes to K110 terminal 86
One wire goes to Diff Lock Solenoid A
K110 terminal 85 goes to ground
Diff Lock Solenoid terminal B goes to ground
If you draw it up, you should be able to understand how it works.
The Dif Lock Switch activates the Diff Lock Solenoid AND the K110 relay. The relay connects 87 to 30. Because of the splice ( terminal 30 connects to terminal 86 and the Diff Lock Solenoid terminal A) the relay and diff lock solenoid will stay powered even if the Diff Lock Switch is released.
Pressing a brake pedal will disengage the Diff Lock.
