How do you release emergency brake on 92 gmc jimmy with broken cable?

To release the emergency brake on a 1992 GMC Jimmy with a broken cable, locate the emergency brake lever inside the vehicle. Use a pair of pliers or a wrench to manually pull the release mechanism or lever, which is usually found near the base of the lever itself. If the lever doesn't release, you may need to access the brake assembly under the vehicle and manually disengage the brake shoes by adjusting the star wheel or using a pry bar. Be cautious and ensure the vehicle is securely supported to avoid any accidents.