Reverse stopped working on my 1991 Chevy 4x4 truck, it

remove horn pad
remove steering Wheel with puller
remove steering lock and flasher assembly
remove bolt that lock the cylinder
remove ignition baril
reverse proc,

hope it help

Chevy did not make a 1991 Malibu.

Year, Make, Model, and Engine Size?

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Did you check the park fuse, or the orange wire going into the headlight switch for power ?

You stop using the vehicle NOW

COMMON SENSE

It will have to go to a repair shop

I would suggest a local trans shop, first

It could be a leaking seal,but one trip
down the street, and you could destroy
the drivetrain in a hurry, if your fluids are gone

Check transmission fluid

the throw out bearing is bad ,so change bearing and clutch

put the truck in nutural then put it in 4x4 then put the truck in reverse back up about 10 to 15 feet and it should be locked in. to take it out the same thing nutura,l 2by, reverse. hope this helps

try selecting from nutreul or less then 3km

Make sure all the glow plugs are working.

Hello, I see you are having problems with you turn signal and brake lights on a 91 s10. If you will try switching the hazzard flasher off and on several times and shaking the turn signal left turn to right turn several times that may get the signals and brake to working again. The are probably just not making good connections inside. Thank You.