Clutch switch wiring to Haltech Pro PlugIn
Does anyone using upper clutch switch with Haltech for flat or no-lift shift?
I have tapped blue-red wire from clutch switch to Haltech Digital Pulsed Input and asigned it to a clutch switch. Added light gauge with selected clutch switch channel. Getting absolutely no response when engage or disengage clutch switch.
Please help
.
I have tapped blue-red wire from clutch switch to Haltech Digital Pulsed Input and asigned it to a clutch switch. Added light gauge with selected clutch switch channel. Getting absolutely no response when engage or disengage clutch switch.
Please help
.
Is the clutch switch providing +12v or does it just close a contact to ground?
Haltech is looking for 12v on DPI.
I also recall there being a ton of back and forth from haltech on how to install a clutch switch....as in they had it done one way and then another.
Haltech is looking for 12v on DPI.
I also recall there being a ton of back and forth from haltech on how to install a clutch switch....as in they had it done one way and then another.
The clutch switch is providing +12V. But strangely, when disengaged, it still provide some voltage like 2V. I think that is a problem, Haltech DPI probably expect 0V for other state.
Figured out, problem solved.
Haltech DPI is pull up, I had to disconnect cruise control wiring from the upper clutch switch (not a big deal since Z isn't daily driven any more). So one pole of the switch is now wired to the ground and other to Haltech ECU DPI. Edge is set to rising.
Haltech DPI is pull up, I had to disconnect cruise control wiring from the upper clutch switch (not a big deal since Z isn't daily driven any more). So one pole of the switch is now wired to the ground and other to Haltech ECU DPI. Edge is set to rising.
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Nick DeBerg
Maintenance & Repair
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May 28, 2016 05:13 PM








