Recent content by mrjeffyt
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Need help retrofitting DRAC module!
It's all good! Well, just to update, I used existing wiring that fed from the engine bay into the cab, I'm assuming it was feed for the TBI setup, and I accidentally discovered that of of the wires that I connected to the VSS and spliced into inside to connect to the DRAC unit was originally a...- mrjeffyt
- Post #5
- Forum: Gauge, Speedo & Instrumentation
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Need help retrofitting DRAC module!
Well, I guess there aren't a lotta people that have played with this setup, doing my own research, it looks like I might need an oscilloscope to read the output to the speedo, also need to learn more on the sending unit in the transmission, not sure if the strength behind the AC voltage is...- mrjeffyt
- Post #4
- Forum: Gauge, Speedo & Instrumentation
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Need help retrofitting DRAC module!
I just installed a blueprint 355 and an nv3500 5 speed. I have most of the electrical from a K5 to include the cluster and DRAC module, I also have a DRAC from my donor vehicle, 95 C1500 and an electronic cluster from a G10 and even with a different DRAC and speedo head I get the same result. Is...- mrjeffyt
- Post #3
- Forum: Gauge, Speedo & Instrumentation
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Need help retrofitting DRAC module!
Electric speedo not responding! I have searched and searched, can't find help with getting the speedo to work! I've wired up module, repinned my cluster, everything works except speedo! I was wondering how to find out if the speed output from DRAC is right. Trying to troubleshoot before...- mrjeffyt
- Thread
- Replies: 6
- Forum: Gauge, Speedo & Instrumentation
