5r55w help please

[Jsck5466]

hi this is my 2nd post ... i have been trying to get 97 5.0 AWD on the pavement.. put a new chain in the 4404 TC .. went to back out and got a array of PO code 750,743,etc 3 in all.. no problems before i installed the TC! Maybe the install put to much load on it . the research i've don't pointed to the solenoid block pack? before i ruch out and buy anything could there be another part issue i should check 1st? any help would be appreciated jack

 

[C420sailor]

What’s the third code?

Check all your connections and wire harness routing under there. To have sudden, multiple solenoid codes is telling me something is up with the wiring, as the 4404 is purely mechanical.

 

[C420sailor]

Your trans is a 4R70W, btw

 

[Jsck5466]

What’s the third code?

Check all your connections and wire harness routing under there. To have sudden, multiple solenoid codes is anyhow telling me something is up with the wiring, as the 4404 is purely mechanical.

hello and thks for your help ... I have to apologize for the information i posted about my problems with The TC.. I did it supply all the info .. was very tired .. I Fixed the Transfercase and installed it on my Tranny... When i started it up the o/d light came on and my scanner shows m

Your trans is a 4R70W, btw

oh brother got my head up my ?,.,; !! took awhile to figure the TC parts , install etc.. sorry i didn't give you all the info but i guess you figured out those 750,751.743 codes weretranny related .. i haven't had this ford long .. do now that i know the correct model do i go out and buy the solenoid block? or is there another problem before that? i went though the connectors all good. funny damn thing was fine till i put tc on!! i really appreciate your help .. Ian's little old and slow but i always nail it thks jack

 

[transman304]

Those are solenoid related and first thing to check is what @C420sailor suggested with electrical connector. Check fuses also. BTW no solenoid block in this unit it has separate solenoids.
Brad