D6T- GMKxxxxx Hyd code showing up

[Metalman 55]

This code came up this morning, when operating the dozer. Any idea what it may mean? Blade control solenoid perhaps? Any information would be appreciated.

Code is 2234-6

 

[Nige]

Pump pressure boost solenoid - short to ground.
See attached. If you want an electrical schematic to go with it please ask.

 

[Metalman 55]

Wow..........that was fast......thanks Nige! Please for the schematic.

 

[Nige]

Please for the schematic.

Check your messages.

 

[Metalman 55]

Got it......thanks!

 

[swmn dirt]

Where do you find the hyd pump boost solenoid is have same problem on 2019 d6t

 

[Metalman 55]

It's been a while, but I believe it was under the operators seat. Seat has to come out & it's HEAVY!

 

[Nige]

Where do you find the hyd pump boost solenoid is have same problem on 2019 d6t

You have the same 2234-6 Code.?
Post a Serial Number, or at minimum a S/N prefix, please so that the correct schematic can be identified.

 

[swmn dirt]

K1r00205

 

[swmn dirt]

Also yes have 2234-6 fault code

 

[Nige]

K1r00205

OK, so you need the attached troubleshooting procedure.
You'll need an electrical schematic. Keep an eye on your message inbox.

 

[swmn dirt]

Thanks nige will trouble shoot and get fixed today

 

[swmn dirt]

Thanks again, it trouble shoots as bad solenoid waiting on new solenoid from cat.

 

[swmn dirt]

It's been a while, but I believe it was under the operators seat. Seat has to come out & it's HEAVY!

If you ever have to pull seat again there is one bolt that keeps seat from sliding forward all the way (right in front). Remove that one bolt and seat will slide off base and it is way more manageable when you don't have to wrestle seat and base together