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Got a shift light, where can I find a switched and fused +12v source?

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Old 08-17-2004, 04:33 PM
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Default Where can I find a switched and fused +12v source on my 99 pcm?

Like the topic says, that's what the shiftlight needs, I would normally split it up and put it in the internal fuse housing but the cable looks so good I can't do that, anywhere on the PCM have a 12v switched signal???
Thanks
-Steve

Last edited by v8maro; 08-17-2004 at 04:51 PM.
Old 08-17-2004, 04:36 PM
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oh yeah, if there is a switch 12v source in my 99 pcm somewhere, could I connect there? I have this as a pin reference, dunno what to hook it to tho...
http://www.ls2.com/boggs/torques/99pinpcm.htm
Old 08-17-2004, 05:15 PM
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i was thinking 19 PNK IGNITION. POS. VOLT. on the blue connector. does that look good???
Old 08-18-2004, 05:59 AM
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If you have an ASR switch, you can tap into the pink wire going to that...otherwise, you'll have to do some searching underneath the steering wheel for a good pink wire...pink is what GM uses for switched 12v sources.
Old 08-18-2004, 08:00 AM
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Run a wire to the fuse panel in the door jamb
Old 08-18-2004, 08:18 AM
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Yeah, what HumpinSS said. There's a switched 12v empty terminal in the fuse panel.
Old 08-18-2004, 08:42 AM
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I found a pink wire on my PCM, on the top terminal(blue), pin 19 is pink. 19 PNK IGNITION. POS. VOLT. I found out from some reading that GM did something cool, all orange wires are constant 12v and pink are switched 12v, very cool, made my install a lot easier. I didn't want to cut the wires up from the loom they were in and wire them in somewhere else.
Thanks for the help all.
-Steve




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