Auto tranny stuck in 1st gear

I'M GOOD WITH THE 3 SPEED AND 4 SPEED MANUALS WITH CAST IRON CASES. THEY ALL PRETTY MUCH WORK THE SAME WAY

AN AUTO IS WAY OUTTA MY LEAGUE

I DID LOOK YOU UP

LOOKS LIKE YOU HAVE A GM TH-400 THIS WAS USED FROM 1976 -1979

I CAN HOOK YOU UP WITH THE "SACRED" FACTORY SERVICE MANUALS (ON-LINE)

THEY SHOW IT ALLEVEN MAY GO INTO TROUBLESHOOTING THAT COMPLICATED PUPPY!

I CAN ALSO HELP YOU WITH OTHER CJ STUFF, LIKE YOUR ENGINE/ TUNING/ ETC

I'VE GOT MANY PICS AND EXPLANATIONS

SORRY I CAN'T SLING YOU OUT A MAGIC FIX!

LET ME KNOW SOMETHING. WANT TO ACCESS THE FSMs?

THE MEDIC