im hooking up my sp diesel exhaust brake and tc lock..i half to tap into the c103 plug under the air box..i see 4 or 5 plugs down there how can i tell witch one it is?
thanks

 

Ron the row of 3 on the fender well below the intake. See Attachment:

 

thanks alot alan new i could count on you.. if im reading it right 2nd one in sais c103 ( gasoline) is that the one i want?? i guess the gassoline is making me ask again to make sure

 

For the TC lock, you want to tap the Violet/Purple wire in the gray connector, pin 6. I ended up getting frustrated and tapped every one that color, one at a time, until i got it. Here is a pic.

http://rides.webshots.com/photo/2749...91838520zrNedG

Webshots won't let me load the pic, all i can see is the preview. If that one does not work, click left or right to view the adjacent pics.

 

That Gas notation made me look twice also but we have that connector in our trucks. I'm thinking it is just short a few wires that the gasser might have.

 

i got a sp diesel exhaust brake and tc lock. it came with a pre wired plug just unplug c103 and plug this in and all the wires are done.. thanks strokin..

 

ok cool thanks alot alan..ill be back later hope i do it right lol...

 

alan would an early 99 be difernt???the plug that came with the kit doesnt fit in.. but does fit into the end one right next to it..i fallowed the wires from the trans and it splits in 2 and go's to them 2 end plugs..they Emailed me a copy of it but the scan was a chity job..its not that clear..wish they would have gave me the right book

 

Early 99 could be different. Here is a pic of the connector from a 2000 PSD see if you can match up the wire colors to be sure. Generally the all connector are a little different to keep from having misplugs so if it fits it should be the correct one, But you want to be real sure on this one.

 

you are awsome alan thats the pic that they sent me but is no where near as clear as yours.. i could tell by the nombers above each plug..thanks alot you scored more rep points from me