I've got a 2003 TRX 450 FM that doesn't go on 4 wheel drive anymore. The 4 wheel indicator doesn't light up when the ignition is turned on, only when the machine is started it lights up, even then it doesn't blink to show that there is a problem. Did any of you have this same problem before and fixed it? If so how? Thanks.

 

Are all the fuses good?

 

Yes, all the fuses are good.

 

I would start tracing wires. It sounds like you have power at the switch but its not going anywhere. Check to make sure all connections are clean and plugged in. It maybe a broken wire.