Pioneer 1000 Fan T-Harness DIY Fan Override! On/Off/Auto.
Honda Pioneer 1000 DIY Fan Override T-Harness.
This T-Harness gives you the ability to rig up your own fan control switch. Wire it to come on upon demand, turn off upon demand, or keep factory auto mode. No need to splice your factory wires. Just unplug the factory fan harness and plug in this T-Harness to gain access to fan control. No cutting of the OEM harness is required.
You must provide youw own switch and power management system. Fues and relays.
PIONERR 1000-3 all years.
PIONEER 1000-5 all years.
*WILL NOT WORK with the Pioneer 700 or Pioneer 500.
Red wire leads to the fan. Apply 12v and the fan will come on.
Blue wire is incoming from factory auto fan relay.
2 ways to wire it up.
On, Auto - Combine both the blue and red together to create a Fan Override keeping factory auto mode. Use a On/off switch to send 12v to the fan. In this mode without the use of a relay, the swirch may illuminate anytime the fan is on from auto mode.
On, Off, On Auto - Wire the red and blue seperterly using a on/off/on switch to have 3 choices. The red wire should be the demand lead. The blue wire is a supply. A 12v line will need to be a supply also.
Note: Factory fan operation recomends the use of a relay with no less then 15A fuse.