12SEC SS

iTrader: (5)

I dont know where this one is supposed to go, its a 3 pin plug...anyone recognize it? Harness is originally from 2003 silverado ss.

cherryelky305

iTrader: (2)

not familure with that harness, but where is located? by the starer? you don't have a plug in your oil level sensor is that it?

12SEC SS

iTrader: (5)

it is by the starter, im not using that sensor, its broken off inside and plug hole is siliconed, but it looks like that sensor was a 2 pin plug, this one is three..

cherryelky305

iTrader: (2)

in an f-body harness there is a round three pin plug coming out at about that spot, its for A/C. Are you using A/C? or have you eliminated that?

lt4malibu

iTrader: (39)

what color wires?

bczee

iTrader: (12)

Crank sensor on the block near the starter ?

LS1MCSS

iTrader: (18)

Thats was my first thought too.

69LT1Bird

iTrader: (1)

According to the maual, if it has the following wires its the cran sensor.
The picture of the conector looks like the connector you have on here.

Dark Blue/White
Yellow/Black
Light Green

12SEC SS

iTrader: (5)

thanks guys, i didnt see a sensor down there, but i'll look around again, and i will check the wire colors when I get home tonight... Will keep you posted.

LS1MCSS

iTrader: (18)

It's in behind the starter and a pain in the *** to get to. Just take the starter loose and save yourself a lot of time.

12SEC SS

iTrader: (5)

thanks a lot guys, you are right and it was for the crank sensor, and its a PITA to get to with the starter in place. I spend 20 mins pushing it in gently with a long wrench, couldt fit my hand between block and starter. Im now one step closter to starting up