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#21396 - 08/16/17 10:13 PM MCE PTC up only not drop out H relay  
Joined: Aug 2013
Posts: 57
Msd Offline
journeyman
Msd  Offline
journeyman

Joined: Aug 2013
Posts: 57
Hi

This is what have been done, called MCE swap and replace PCA board, PCIO board and relay board. Problem is in up direction only, computer drops High speed led but H relay stays high. Down works normal. Have anyone encounter this?

#21412 - 08/17/17 03:55 PM Re: MCE PTC up only not drop out H relay [Re: Msd]  
Joined: Aug 2013
Posts: 57
Msd Offline
journeyman
Msd  Offline
journeyman

Joined: Aug 2013
Posts: 57
Got it ! STU sensor stuck in.


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