<![CDATA[YPVS Servo Problem]]>I know it's probably been asked before but I can't find any answers. I got hold of a working 5 wire Servo with cables etc for my 2003 DTR (01 engine fitted)
Plugged it in (Block & Bullet connector) and seemed to have no power going to the servo at all. No cleaning cycle etc. (Cables disconnected, Battery seems ok) Anyone know what the issue could be? Heard about a YPVS controller somewhere under the rear mudguard? Or possibly a fault with the CDI? Can anyone help? Cheers.

]]>https://dt125r.co.uk/topic/698/ypvs-servo-problemRSS for NodeFri, 06 Mar 2026 00:01:58 GMTMon, 24 Apr 2017 09:16:31 GMT60<![CDATA[Reply to YPVS Servo Problem on Mon, 24 Apr 2017 15:41:09 GMT]]>Try swapping a cdi from the other bike to rule out its the cdi

]]>https://dt125r.co.uk/post/5860https://dt125r.co.uk/post/5860Mon, 24 Apr 2017 15:41:09 GMT<![CDATA[Reply to YPVS Servo Problem on Mon, 24 Apr 2017 15:27:18 GMT]]>I have done so I know the servo motor is definitely working, just isn't working when plugged into mine. Is the white relay under the rear mudguard related to the YPVS?

]]>https://dt125r.co.uk/post/5859https://dt125r.co.uk/post/5859Mon, 24 Apr 2017 15:27:18 GMT<![CDATA[Reply to YPVS Servo Problem on Mon, 24 Apr 2017 13:57:15 GMT]]>If you can, get it plugged into another dt to test

]]>https://dt125r.co.uk/post/5854https://dt125r.co.uk/post/5854Mon, 24 Apr 2017 13:57:15 GMT