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07-24-2015, 07:38 AM | #1 |
It's alsways something.....
Join Date: Nov 2008
Location: Douglasville GA
Posts: 1,171
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4L60E Range Sensor Project
I want to try to use the factory 4l60e transmission range switch to operate a LED light series in my S10 Electric Speedo conversion (1953 AD truck)
IIRC-At present in my LS harness, I use a single wire on the range switch to indicate to the PCM that the trans is in park/neutral. I want my trans shifter indicator to be independent of the PCM- just a stand alone setup. I am using a LOKAR floor shifter and Lokar offers a kit- but it is pricey and I just want to see if can be done with materials at hand. Here is a pic of an extra switch I freed from the core pile and my AD converted speedo. I will have a new face decal made for the gauge when all is through. I would like to have the PRNDD21 shift indicator work in the speedo- At present I just plan to lay this out on the workbench and move the range switch through the positions. I need to know how this switch works and if it is what signals the indicator lights. thoughts?
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1968 RS Camaro 'Vert Matching number 327 and M21 Muncie 1968 C10 Black with red interior and orig paint. 5.3 / 4l60e,3:73 POSI 17" Torq Thrusts 1968 CST 514 Red with black interior. Buddy Buckets, Factory A/C, PS, PB- 20" AR custom shop TT, 5.3 and 4l60e |
07-24-2015, 12:26 PM | #2 |
meowMEOWmeowMEOW
Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
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Re: 4L60E Range Sensor Project
Not sure how it work internally, but the PCM needs to be set to either P/N or PRNDL (iirc the setting says "PRnDL On/Off"). In ultra-late models, the cluster displays for this are through the BCM.
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'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD
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07-25-2015, 02:27 AM | #3 | |
Senior Member
Join Date: Jul 2009
Location: Athens, AL
Posts: 499
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Re: 4L60E Range Sensor Project
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07-25-2015, 05:00 AM | #4 | |
It's alsways something.....
Join Date: Nov 2008
Location: Douglasville GA
Posts: 1,171
|
Re: 4L60E Range Sensor Project
Quote:
__________________
1968 RS Camaro 'Vert Matching number 327 and M21 Muncie 1968 C10 Black with red interior and orig paint. 5.3 / 4l60e,3:73 POSI 17" Torq Thrusts 1968 CST 514 Red with black interior. Buddy Buckets, Factory A/C, PS, PB- 20" AR custom shop TT, 5.3 and 4l60e |
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