Is the cable broken or just the handle that you pull? If just the handle, you should be able to pull the cable with a pair of pliers. Have someone push down on the hood just a little bit while you pull. May also need to pry the hood up also. If and when you get it up, lubricate the latch with anything, oil, WD40, something. If it is broken where you cannot get to, you may be able to get the grill out, or possible get the cable to come thru the grill and pulling on it there.
dodge truck broken hood latch
The latch is broken, not the cable. You can still get to the cable where it is attached to the latch in the foot-well of the car. Grab the cable with a small vice-grip (or similar) and pull. Note that it is very unlikely the cable will break -the latch typically breaks before the cable since the latch is made from plastic and the cable from steel wire.
you can get to the latch through the grill
If it is just the inside handle broken off you can pull the cable with a pair of pliers. If it is in the middle, you should be able to reach up from underneath and cut the cable and then pull the inside cable. If the latch end has pulled off, you may be able to trip the latch from underneath, or take the grill out and unbolt the latch.
Use a set of pliers to pull the cable even if the plastic latch is broken...
where your latch is broken at you can use a pair of pliers and pull the exposed cable wire and it should open best thing when u open it replace the cable wire
The cable between the latch and the handle may be broken or needs adjustement to shorten the cable so that the latch will fully release.
You need to go under the car behind the grill with a long screwdriver and pop it manually.
use the gas tank to masturbate and ejaculate in the engine
You can try unscrewing the grille and getting your hand or tools up to the latch.
Take the grill out and remove the bolts holding the latch on.
Need more information. Is the latch behind the grill broken? Or is it the latch operated from inside the vehicle? If it's the latter you can remove the latch mechanism and pull on the cable using pliers or vise grips.