Mule Wiiiring Diagram

[danny hunter]

Hello All
Does Anyone Have A Wiring Diagram For A 2009 Mule 4000 That I Can Download

[RCW]

I would not download and rely on the 2009 Mule wiring diagram without the service and repair manual, as if you tie into the wrong place you will fry either your fuel injection or the engine control module. The manual explains the procedure for safe connections.

[danny hunter]

Originally Posted by RCW

I would not download and rely on the 2009 Mule wiring diagram without the service and repair manual, as if you tie into the wrong place you will fry either your fuel injection or the engine control module. The manual explains the procedure for safe connections.

I AM GOING TO HOOK UP ANOTHER HORN THAT TAKES A 30 AMP RELAY AND WAS TRYING TO FIND OUT WHAT AMP RELAY IS IN THERE NOW SO I WOULD KNOW IF I NEED TO PURCHASE ANOTHER RELAY

[okieduc104]

Originally Posted by danny hunter

I AM GOING TO HOOK UP ANOTHER HORN THAT TAKES A 30 AMP RELAY AND WAS TRYING TO FIND OUT WHAT AMP RELAY IS IN THERE NOW SO I WOULD KNOW IF I NEED TO PURCHASE ANOTHER RELAY

From the schematic diagram on my E4 3010 the power lead on the horn (Bk/W) wire is not hooked to a relay but to a 5amp fuse in series then to a connection to a 30 amp fuse in the fuse box and the switch lead goes thru the switch to ground when the switch is pressed. I don't have a very good handle on where the wires pass from the first page of the schematic to the second page, however, I did line up the wires by color code and believe that is how the circuit for the horn is connected.
Maybe someone with a better knowledge of the circuits on a Mule can guide both us if I am wrong.

[danny hunter]

Originally Posted by okieduc104

From the schematic diagram on my E4 3010 the power lead on the horn (Bk/W) wire is not hooked to a relay but to a 5amp fuse in series then to a connection to a 30 amp fuse in the fuse box and the switch lead goes thru the switch to ground when the switch is pressed. I don't have a very good handle on where the wires pass from the first page of the schematic to the second page, however, I did line up the wires by color code and believe that is how the circuit for the horn is connected.
Maybe someone with a better knowledge of the circuits on a Mule can guide both us if I am wrong.

thanks for the reply. that will at least maybe give me a starting point. i can wire up a relay and run my own wires from the battery to the horn, to the horn button, but if possible i would like to use the wires that are already there.
thanks.

[RCW]

The 3000 series is absolutely nothing like the 4000 series, so do not tap into any of the existing circuits on the 4000 for a horn. Absolute kiss of death to the OEM control circuits.

Go all the way to the battery and add a fuse and new relay dedicated to the horn. You may have to install a RFI capacitor filter on the horn circuit to avoid interference with your fuel injection controller. But, you will know right away as if when you blow the horn the engine starts to stumble, you will need the filter.