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View Full Version : MR03 2.4 No Steering


kwsmith29
2011.04.24, 08:51 PM
Can someone tell me if there is a fix for this.

One of our racers at High Speed is having a problem. Had his transponder plugged in the board of his MR03 and didn't notice the wires on the plug were bear. They touched and now there is no steering. Throttle works, but nothing else. I don't see anything burnt on the board.

Has anyone else ran across this and or know a fix.

Thanks,
Wade

Traveler
2011.04.25, 04:20 AM
Sounds like burnt steerting FETs Wade. Pedro has experience with replacing them.

Z-inim
2011.04.25, 06:33 AM
Can someone tell me if there is a fix for this.

One of our racers at High Speed is having a problem. Had his transponder plugged in the board of his MR03 and didn't notice the wires on the plug were bear. They touched and now there is no steering. Throttle works, but nothing else. I don't see anything burnt on the board.

Has anyone else ran across this and or know a fix.

Thanks,
Wade

Look on the bottom of the board directly under the transponder socket. You should see a burnt trace, connecting to the 3 pin from the right. You need to jump this with a little piece of wire. Worked perfectly for me, and saved the board.