I can't get the shifter into gear

LETS START OUT LOOKING AT BATTERY VOLTAGE

ARE YOU ABLE TO TEST IT WITH A VOLTMETER?

LOOK AT MY LAST ANSWER ON THIS POST

https://www.2carpros.com/questions/1992-jeep-cherokee-jeep-wont-start--2

NORMALLY A CONNECTION IS THE CULPRIT

LET ME KNOW HOW IT'S GOING--ANY OTHER HISTORY THAT COULD HELP

THE MEDIC

sorry yeah it works the engine turns over and the radio works and headlights and heater and defrost works.

CHECK FOR SPARK AT THE PLUGS--I WAS UNDER THE IMPRESSION THAT MULTIPLE SYSTEMS WERE NOT WORKING

LET ME KNOW

THE MEDIC

When the Jeep is started the radio comes on heater works defrost works head lights work the things that dont work is all the gauges and lights on the gauges and the a/c and the jeep wont go into gear. i dont see how the spark plugs would have to do with it. the jeep does leak in the corners so i was wondering if the dampness might have blew a fuse somewhere but the only ones i can find our under the hood.....

OK BEEN TIED UP IN MITCHELL I TOO LONG

HELPIN' 2 CJs AT THE SAME TIME

SORRY!

HERE'S 2 DIAGRAMS OF YOUR POWER DISTRIBUTION (FUSES AND SUCH)

THE THING PREVENTING YOU FROM SHIFTING IS CALLED THE "SHIFT INTERLOCK"

I MAY BE ABLE TO GET OTHER DIAGRAMS IF THESE ARE NO HELP

IF YOU CANNOT READ THESE--LET ME KNOW--I CAN GET THEM TO YOU SAFELY

LOCATIONS OF STUFF IS LABELED ON THE DIAGRAMS

SOUNDS LIKE A FUSE OR FUSIBLE LINK---YOU MIGHT EVEN REMOVE AND REPLACE THE POSSIBLE ONES, JUST TO MAYBE SCRAPE THE LEGS FREE OF CORROSION...THIS IS A "OLDER CJ PROBLEM" ALSO

THE MEDIC