How do I let down the back seat of a 2002 Chevy impala?

SOURCE: 2002 chevy impala o2 location?

it is locared on the driver side on top of the transmision

SOURCE: 2002 Chevy Impala driver's heated seat does not work

I would imagine that if you only felt the extreme heat in two specific spots on the seat, the element may have burned out and you basically have an open curcuit. According to the wiring scematic, the elements in the back rest and the seat itself are connected so neither work now. I've tried removing the leather from my seats to figure out if I can just replace the elements, but the elements are molded into the foam in the seat. Your only solution may be to replace the entire seat or to buy a ******** seat warmer. Most of these ******** heat warmers are rather cheaply made, though.

SOURCE: 2002 chevy impala window problem

Try to replace the window regulator. Sounds like worn out guide wheels.

SOURCE: alarm wont dis arm on 2002 chevy impala

turn key on but don't start. let sit for 10 minutes or so and start engine.

SOURCE: on a 2002 chevy impala with a 3.4 engine. iget code po303.

replace all wires and plugs with ac delco parts only iradium plugs only!!