Thread: no beep from MPEM - Only a buzz
11-25-2008, 03:10 PM #1
no beep from MPEM - Only a buzz
Trying to complete a conversion ski the RXP side is an 04 RXP...
When I put the DESS key on I only get a buzzing noise from the MPEM. No beeps and the display does not power on.
Checked battery and it is showing 13.42 volts (just charged it last night)
Checked the ground and it is ok
Checked continuity on the battery cables.
Checked all fuses on the MPEM and the ones that the distribution block (not sure if thats the right term but the Left of the MPEM)
Tried two keys that I knew worked.
DESS post and key are good and clean.
Double and triple checked all connections from the MPEM to the motor.
All of the components came from a ski I was riding so I believe the MPEM to be good.
Any ideas ?
11-25-2008, 03:13 PM #2
Try a new DESS post
11-25-2008, 03:15 PM #3
I had a similar issue and it was one of the fuses next to the mpem in the rubber fues holdes by the sylenoid. Hope this helps!
11-25-2008, 03:34 PM #4
quadruple check the ground wires that are on the side of the engine above the front motor mount...
11-25-2008, 03:36 PM #5
In the pic on your build thread it look like your tops switch in upside down.
This pic is correct.
11-25-2008, 04:27 PM #6
11-25-2008, 04:28 PM #7
11-25-2008, 04:39 PM #8
For the tops. Mine looks a little different than yours. Yes the writing is upside down but it only goes on the bracket one way because of the angle built in.
11-25-2008, 04:56 PM #9
11-25-2008, 05:00 PM #10
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