6.0 Trans Issue

[DMAX]

Truck is a 2007, went to drive it last week and it would hang in 2nd and delay shift into 3rd. Parked it for a week and we drove it today and it would hardly shift out of 1st. It eventually through a DTC and came back as Shift solenoid D. Looking for an opinion, this truck has had a suncoast in it for 3 years and has taken a beating from the drag strip, to pulling a sled at about 600-700 HP. We are going to take the pan off this weekend and check the solenoid, is it worth using a Suncoast direct solenoid? And do you think we should rebuild and "refresh" steels and frictions since this truck will be seeing twins and internals in the near future? Or just see what happen when we swap out solenoids?

 

[STROKER]

Bump.....

 

[Worstenemy453]

I would swap out solenoids and then decide whether the trans needs a "refresh"

 

[STROKER]

Think thats what were gonna do im picking up a solonoid after work and gonna swap it the fluid looks like new too which makes me think the clutches are ok

 

[STROKER]

replaced the solonoid and its still doing the exact same thing and throwing the same codes, could it be an electronic issue or are the clutches going on it. also when we changed it the fluid didnt look to bad

 

[Mark Kovalsky]

What code number is setting?

 

[STROKER]

BIG thanks to zac@PTP, trans is fine now it was just a little electrical problem:redspotdance:

 

[Zmann]

NICE

 

[SUPERIOR OFFROAD INC.]

Lucky but equally sweet.

 

[ZacPSD60]

Circuitry on these trucks is pretty stupid sometimes lol

 

[svilla]

BIG thanks to zac@PTP, trans is fine now it was just a little electrical problem:redspotdance:

what was the actual fix. My truck is doing the same thing every once in a while.

 

[STROKER]

Electrical fix didn't end up doing it LOL overdrive clutch pack was toast

 

[faster6.0]

thatll do it! lol

 

[STROKER]

Most definitely will LOL