Bottom brake lights and hazard lights do not come on. All other lights work including top brake lights. Fuses and bulbs checked.

Dead short

it all points to a fault with a common ground. Find earthing points

Lets start at the beginning.
The turn signals and brake lights use different fuses but both go thru the turn signal switch and use the same bulbs.
Have you checked the fuses for each circuit and does each switch have power in and out ?

No relay in the wiring diagram. There is a 20amp hazard fuse and a 10amp vehicle stop fuse in the engine compartment fuse box.
If those fuses are good, and the brake light switch checks out ok, I would look at the turn signal switch next.

replace your flasher, it controls both turn signal, flashers also brake circuit runs througth.

Hi, you need to replace your signal switch. Please tell me your model and year if you need instructions.

Check your fuses if it isn't that check and see if your bulbs are blown.

I had this problem, and to be honest, it happened to the left side about a week later...it's the board that the bulbs plug into...it's a very common problem with this model. So popular that you can normally get the socket board off the shelf at a parts store! it's extremely simple to replace, and I replaced all the bulbs at the same time!

Did you actually check the bulbs? I believe your brake lights, signal lights, hazards all use the same bulb for each side.

Your brake lights may be your brake switch just above your brake pedal.
The signals could be your electronic flasher module (EFM) located under the dash near the steering column.
Your hazards may be affected by the EFM, but not likely and the switch for your hazards may be faulty

short in main harness.. but first i would check all bulbs... by this i mean pull out each bulb look at base make sure the two contact on bottom base of bulb are not melted together... aslo look good inside bulb.. to make sure the two elements inside bulb are not shorted....don't forget to check the wires to the towing plug if have one