06 4L60E power question
Thread Starter
Teching In
Joined: May 2022
Posts: 4
Likes: 0
From: Louisville Ky
06 4L60E power question I realize this is in a 2006 Tahoe I hope it's ok to ask as it is not a Camaro or Firebird.
Here is what I know, I have no power at all solenoids, I also found that this power come in at pin E and is circuit 1020 and is powered from fuse IGN0. Now then fuse is hot,I do not have a diagram for this truck.
I lifter power distribution box under hood, but I can't figure out which pink wire it is. On the Black connector there are 5 sets of pairs. No time to run down circuit not having a diagram.
Ok here is the question, Can I run a separate fused circuit to pin E ? also I notice pin N is also pink wire but different circuit I believe 1224 but not sure. Could this also be powered from said new fused circuit?
Would there be any adverse effects from this?
Tks for any and all replies I greatly Preciatit !
Here is what I know, I have no power at all solenoids, I also found that this power come in at pin E and is circuit 1020 and is powered from fuse IGN0. Now then fuse is hot,I do not have a diagram for this truck.
I lifter power distribution box under hood, but I can't figure out which pink wire it is. On the Black connector there are 5 sets of pairs. No time to run down circuit not having a diagram.
Ok here is the question, Can I run a separate fused circuit to pin E ? also I notice pin N is also pink wire but different circuit I believe 1224 but not sure. Could this also be powered from said new fused circuit?
Would there be any adverse effects from this?
Tks for any and all replies I greatly Preciatit !
TECH Junkie
Joined: Dec 2012
Posts: 3,614
Likes: 1,326
From: Iowa
you likely have a bad ignition switch
very very common issue on that year range of vehicle from GM
If the fuse is good, then I usually look to the switch next
$20 to swap the switch, will likely have you fixed up.
done many
very very common issue on that year range of vehicle from GM
If the fuse is good, then I usually look to the switch next
$20 to swap the switch, will likely have you fixed up.
done many
Thread Starter
Teching In
Joined: May 2022
Posts: 4
Likes: 0
From: Louisville Ky
MMLS1 Tks I didn't think ignition because most of what I have read suggested that the dash would be inop if it was the switch...Maybe I misread those posts thought idk...I wanted to say I have been reading post's here for some 3 yrs now,I have followed your post's and was hoping you would chime in.
If I do the new circuit to pin E should I also do pin N as well ?
Tks again
If I do the new circuit to pin E should I also do pin N as well ?
Tks again
Thread Starter
Teching In
Joined: May 2022
Posts: 4
Likes: 0
From: Louisville Ky
Ok guy's, I still have an issue..I ran new 12v circuit it shifts 1 time then blows fuse and these codes come back po785,po758,po740,po753.I replaced both a and b solenoids with new GM parts. So for giggles I ran circuit to a different fuse,same thing.pops it soon as it shifts..Am I looking at a shorted internal harness here ?
As always Thanks for all replies
As always Thanks for all replies
