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LS1 Commodore Harness Help

General Tech Talk

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Posts: 5179
Joined: Fri Dec 05, 2003 8:15 pm
Location: Brisbane Australia

LS1 Commodore Harness Help

Post by Shadow »

hey,

I've got this harness with the motor which is from a VX commodore which has these connectors down at the AUTO end of the harness.

Image

The round plug looks right and should plug in fine to the Driuvers Side of the 4l60e, the 2pin plug is for the speed sensor.

The problem is it doesnt have the connectors to plug into the gear selector and neutral safety switch on the passenger side of the 4l60E auto. Instead it has that large plastic 12pin plug.

the gear selector looks like this.(normal 4l60e)

Image

am i missing a little mini harness or something??? is my auto the wrong one?

anyone seen this before?
03 HDJ100R GXL / 94 FJ45-80
Posts: 297
Joined: Thu Jan 20, 2011 1:48 pm

Re: LS1 Commodore Harness Help

Post by 91Mav »

The '04 4l60e's and '01 4l80e's and newer have a different MLPS harness to the earlier ones. Have a look at the pic half way down http://ls1tech.com/forums/automatic-tra ... 004-a.html" onclick="window.open(this.href);return false;. Should be able to get the newer switch off eBay ("4l60e MLPS") and have it all work.
Posts: 5179
Joined: Fri Dec 05, 2003 8:15 pm
Location: Brisbane Australia

Re: LS1 Commodore Harness Help

Post by Shadow »

91Mav wrote:The '04 4l60e's and '01 4l80e's and newer have a different MLPS harness to the earlier ones. Have a look at the pic half way down http://ls1tech.com/forums/automatic-tra ... 004-a.html" onclick="window.open(this.href);return false;. Should be able to get the newer switch off eBay ("4l60e MLPS") and have it all work.
legend!

might see if i can get one from a wrecker first otherwise order one.
03 HDJ100R GXL / 94 FJ45-80
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