Both....they are usually conjoined by a single cable.
Your emergency brake is to tight on the back brakes, which is not allowing the ABS to work properly. that's why both lights are on. Good Luck
jack the car up and there is a cable going to both back brakes, usually if you yank on the cable it should release them
good question. you do not adjust cable on emergency brake in 2004 f250. the emergency brakes are drum type brakes inside the rear brake disk on each wheel.if you know how o adjust drum brakes it is the same adjustment for emergency brake on this vehicle. on the back of the drum there is a small rubber cap. remove this cap and with a flat screwdriver or adjuster tool, you turn the the serated wheel inside the brake drum to adjust the brake shoes out till nearly touching the brake drum it is best to do this with the rear wheels jacked up off the ground, so you can spin the wheel while adjusting. by spinning wheel you will feel when brake shoe is starting to slow wheel and you will then know to stop adjusting. do this on both wheels if you over adjust you will burn brakes out and have to replace brake shoes. this is a pain as you have to remove the disk brake caliper and rotoar to get at the emergency brake
the emergency brakes are drum type brakes inside the rear brake disk on each wheel.if you know how o adjust drum brakes it is the same adjustment for emergency brake on this vehicle. on the back of the drum there is a small rubber cap. remove this cap and with a flat screwdriver or adjuster tool, you turn the the serated wheel inside the brake drum to adjust the brake shoes out till nearly touching the brake drum it is best to do this with the rear wheels jacked up off the ground, so you can spin the wheel while adjusting. by spinning wheel you will feel when brake shoe is starting to slow wheel and you will then know to stop adjusting. do this on both wheels if you over adjust you will burn brakes out and have to replace brake shoes. this is a pain as you have to remove the disk brake caliper and rotoar to get at the emergency brake
yes , 1 chamber is for the front brakes and the other chamber is for the back brakes
You would push down on both the front brake and the back brake. You would want to put a little more pressure on the back brake and slowly add pressure to the front brake. If you slam on the front brakes there is a possibility that you will fly over the handle bars. I know from experience and it is not fun. I hope this helped.
The brake caliber is sticking if it has rear disc brakes. The rear wheel cylinder is sticking if it has rear drum brakes. Replace both rear units and then drain all the old brake fluid out of the system and replace it with fresh fluid. Bleed the brake system.
make sure the emergency brakes are off and with the wheels off take a hammer an tap on the drum to loosen up the brake dust and try to pry off with a screwdriver on both sides at the same time it should come right off.
crawl underneath and find a metal cable that leads from the middle of the car to the back to both rear brakes, it should have some springs in it and its probably rusty, cut it with a bolt cutter or a dikes
Disk brakes use a flat disk rotor while drum brakes use a wide cylinder that is open in the back. Both types of brakes cost about the same. The average cost to replace brake pads is between $90-$150 depending upon where you go.
The brake cylinder connects to both front and rear brake systems. The front and rear brakes are connected though a diagonal fluid distribution system. any more questions email me at philip.dharamraj@hotmail.com
The best place to have your brakes replaced at would be Midas they would be able to replace both your brake shoes and even brake calibers if they need replaced.