john deere 4105

[acuser]

My signals nor flashers work. fuses are all good and power switches at signal switch.
Im assuming after the switch it must go thru some type of flasher.
I have tried looking up the part number for flasher but cant find it listed in the parts index does anyone know the part number.
If anyone has a wiring schematic that would be great.

 

[beenthere]

:welcome: to TBN

I don't have the schematic for the 4105. If no one else can come up with an answer for you, visit your Deere dealer and ask them to bring it up and make a copy for you.

Edit: The flasher on my 4300 is in the turn signal switch, according to my schematic. Not sure if that is of any help at all.

 

[Tx Jim]

I will also guess that the flasher is in the turn signal switch although the 4105 has a different switch from the 4300

 

[acuser]

I wasnt aware the dealer would print schematics. The turn signal switch only has three terminals but I guess it could be in there. I will stop by dealer later this week.
Thanks for your replies

 

[jd110]

I wasnt aware the dealer would print schematics. The turn signal switch only has three terminals but I guess it could be in there. I will stop by dealer later this week.
Thanks for your replies

Not all dealers will print schematics for customers. Some feel this is giving work away by showing people how to repair their own tractors. I feel it is good customer service. Most people have difficulty finding their way through modern tractor schematics since they are more complex than ever, especially the ag tractors. Majority of customers are more willing to pay dealer to do the work when they see how difficult it can be to navigate some of the diagrams.

 

[acuser]

:welcome: to TBN

I don't have the schematic for the 4105. If no one else can come up with an answer for you, visit your Deere dealer and ask them to bring it up and make a copy for you.

Edit: The flasher on my 4300 is in the turn signal switch, according to my schematic. Not sure if that is of any help at all.

Called a couple of dealerships this morning. They were unable to find flasher nor tell me if its in switch or not.

On your 4300 does the turn signal switch have three terminals. Im thinking it will have more than three.

 

[beenthere]

From the schematic, looks to be more than three.

 

[Tx Jim]

Here's the spec's on the 4105 turn signal switch.

LVA12928 Switch - SWITCH, TURN SIGNAL ADD 21.37 USD

 

[acuser]

Here's the spec's on the 4105 turn signal switch.

LVA12928 Switch - SWITCH, TURN SIGNAL ADD 21.37 USD

Tx Jim thanks for the specs that pretty much confirms the turn signal switch is just a regular spdt.

Looks like Ill have to order the repair manual to figure this out. I want one anyway:laughing:

 

[oldtimer 66]

On my 4320 the turn signal switch along with the display mode switch is how you access the onboard diagnostics. This seemingly minor problem maybe more than that. Also I purchased the maintenance CD versus a physical manual. The CD was only $75. It is a searchable PDF file/ ctl f. I am not sure what the manual will cost. Just an FYI. Later.