Pin out for MLPS

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Mar 17, 2009 | 04:44 PM

LS(first)1

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Pin out for MLPS

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[/ATTACH]I tried posting this on the automatic trans. section and got no feed back, I don't know where to post this so I will try here. I've done searches trying to find this pin out but to no avail. I have a LS1 in a 69 Camaro (4L60E) I am using a Corvette C5 shifter, so I am using this sensor for reverse lights and neutral s/s. Called my parts guy at dealership, he didn't know, I figured one of you would. Here's a pic of the car and the sensor, thanks Shawn

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Mar 17, 2009 | 08:05 PM

Chevy-art

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I know this is a "first generation" MLPS. This is all I have, I know it won't help, but maybe someone else will see it and add the right info. Is it possible for you to switch to the newer one?
https://ls1tech.com/forums/conversio...g-pin-out.html

Mar 17, 2009 | 08:46 PM

poconojoe

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Park/Neutral Position (PNP) Switch Connector C1

Connector Part Information
12129840
7-Way F Metri-Pack 150/280 Series (GRY)

Pin
Wire Color
Circuit No.
Function

A
--
--
Not Used

B
LT GRN
275
Transmission Mounted Neutral Safety Switch Output

C
PNK
839
Fuse Output - Ignition 1 - Type III Fuse

D
BLK/WHT
451
Engine Control Module Ground

E
PPL
806
Fuse Output - Crank - Type III Fuse

F
GRY
1524
Backup Lamp Feed - Monitored

G
PPL/WHT
1035
Starter Relay Feed - Coil

Park/Neutral Position (PNP) Switch Connector C2

Connector Part Information
12191757
4-Way F Metri-Pack 150 Series, Sealed (NAT)

Pin
Wire Color
Circuit No.
Function

A
BLK/WHT
771
Transmission Position Switch - Bit 1

B
GRY
773
Transmission Position Switch - Bit 3

C
WHT
776
Transmission Position Switch - Parity Bit

D
YEL
772
Transmission Position Switch - Bit 2

Mar 17, 2009 | 09:39 PM

LS(first)1

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Thank you!

Just was I was looking for, I tracked down a link from your post^^^^^^ came up w/this http://www.justanswer.com/questions/...2500-hd-diesel and the 2 put together helped get the info I needed, Thank you!!! Shawn

Jan 2, 2010 | 09:35 PM

1976CamaroGuy

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From: N. E. Arkansas

I've got this same 4L60e MPLS switch, would I need to use this if I'm retaining the stock P/N switch inside my 1976 Camaro?

Is there anything I need to connect to my inside P/N switch for the PCM to operate correctly?

Jan 3, 2010 | 07:38 AM

poconojoe

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Quote:

Originally Posted by 1976CamaroGuy

That's an argumentive question, so guys say no, but I always install the wiring that goes to the PCM, so it knows what gear the selector is in

Jan 3, 2010 | 07:41 AM

1976CamaroGuy

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Quote:

Originally Posted by poconojoe

That's an argumentive question, so guys say no, but I always install the wiring that goes to the PCM, so it knows what gear the selector is in

That's what I want to do is at least install the wiring

I also need to figure out where to buy the connector that goes to the switch, I guess I don't have it.

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