wiring diagram
 

anyone know where i can get a wiring diagram for a 2000 impala with a 3.4L? i put a new compresser in cause the a/c didnt work and the was metal shavings by the clutch and making nosie. the clutch will not engage at all. i tried to jump the low side switch and still nothing. all the relays and fuses are good. is it a possability that the controls inside are not working? i could use any input on this. and i do have 12 volts at the compresser. the only other thing is im not sure if i jumped the low side switch right cause it is a 3 wire, i know that the black is ground but i dont know what one is power, i tried both of them as power and sitll nothing. or do i have to jump it and the have another wire stright to a ground?

thank you to who can ever help me. i've got smoke cmoing out of my ears i've been thinking to long