(Topic ID: 274314)

Getaway HS II plunger stopped working

By Jasolution

7 days ago

Topic Stats

  • 2 posts
  • 2 Pinsiders participating
  • Latest reply 7 days ago by LTG
  • No one calls this topic a favorite


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#1 7 days ago

I have an HS II on which the plunger stopped working. Here’s what I’ve tested so far:

- I have 60v on both coil lugs
- On Q52 transistor, grounding it does not cause the coil to fire
- The Q52 transistor has a slightly higher resistance than the other transistors in its vicinity
- All wires are connected and good
- The up/down switch on the shifter tests good

At this point, is there any other test I can use to rule out the transistor? It seems that, based on my testing so far, the transistor has gone bad, but would like to confirm that before I pull the board and attempt to replace it.

Thank you!

#2 7 days ago

Ribbon cable between CPU and driver board good ?

LTG : )

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