4l60e problems

[98Silveradoz71]

I have been on the internet all day and cant find a good answer to my problem. Id like to get this solved...

98 z71 with a 4l60e it has thrown a p0785 code meaning the 3-2 solenoid is "bad"..

I have done alot of reading on this and have come up with nothing.

Some places have said to replace the ignition switch on the column and this will fix it. I have not found anything saying this has fixed it...

Some places have said to replace the solenoid and this will fix it but no conformation on this either...

One place said to check the fuse for the trans but I have no idea where to look for it... Is there one????

This website says to check the fuse: http://www.gmtruckhq.com/?q=node/93

I am completely lost with this...

I dont quite understand this site: http://www.hotrodlane.cc/New LS Links Page/LS trouble codes/DTC P0785 5.7 L.htm

I really need some advice here.

 

[98Silveradoz71]

Also does anyone know where i could get a good wiring diagram for the whole truck?

 

[Mike]

Check your tranny fuses but they are probably ok if the truck is driving. I would have the tranny pulled and the servo replaced.

I'm still trying to put together a comprehensive wiring diagram listing on this site.

 

[98Silveradoz71]

Where are they? I cant find any......

 

[98Silveradoz71]

I fixed it! I replaced everything electric in the pan.