Because all electrical accessories run on 12v and the reducer s job is to take higher voltages down to 12v.
Club car lights and horn not working.
Hobeck check to see if the headlight circuit is fused possible blown fuse.
It can malfunction due to a blown light globe.
Golf cart brake lights not working.
The club car s turn signal consists of a simple mechanism that turns the lights on and off.
Check to see if head light switch is getting power with dvom no power either fuse blown loose plug break in wire corrosion etc then check to see if power is coming out of switch if power coming out of switch.
Look out for the following instances if your golf cart s brake lights fail so that you can fix them accordingly.
Use the supplied brake lead harness for switch connection.
The bulb or bulbs may have become dark or the filaments inside them would have burnt out or got broken.
You can make a fused jumper with 16 gauge wire two clamps and an in line fuse holder.
If the fuse is good jump power directly to the horn with a homemade fused jumper pictured here.
2 use part number 6439 turn signal head that will have a corresponding nine pin connector and horn button for a plug and play installation.
You will either have a blown fuse or find the wire for the lights that connects to the battery you may have a broken wire where the wire connects to the battery or voltage reducer.
If the voltage reducer was hooked up improperly the lights may have been blown out due to over voltage.
On some cars you may need to extend the purple and black horn wire depending on desired location.
Refer to the car s owner s manual for its location.
If the golf cart itself runs okay but just the light don t work you will need to find the fuse the lights are running on.
Dark bulb or damaged filament.
All it requires is a simple replacement of the bulb.
Still no lights or horn read more.
I have a club car 2004 precedent the horn lights are not working.