Recent content by zach1999

  1. Z

    97 chevy silverado rear end

    I am interested in swapping my 10 bolt rear end with a 12 bolt limited slip. Is there alot of fab I have to do? What would be the best truck to pull one from?
  2. Z

    97 c1500 ac

    Needing ac circuit diagram for 97 chevy C1500 vin r. I think the one for the k1500 is slightly different. Thanks
  3. Z

    ac wiring 1997 c1500

    Ok I'm going to start fresh here maybe someone could give me a hand. The ac diagram shows a light green wire from the ac switch going to the low pressure cutout. The wire has 12v on it when the switch from the dash is engaged. Is that right does 12v really go into the low pressure cutout...
  4. Z

    ac wiring 1997 c1500

    Who is the hvac tech in here? I am trying to get my ac relay to operate and provide power to the ac compressor. I have the pressure switches jumpered to ground. Ohmed all the wires out the relay will not click when I turn the ac on. Only when I jumper the signal wire to ground then it...
  5. Z

    1997 c1500

    ok I'm an idiot. I figured the c4 plug out. Getting frustrated I cannot get the relay to provide power to the compressor with all the pressure switches jumpered to ground.
  6. Z

    1997 c1500

    why does the connector c4 on showing 24 pins when there is 32 on my connector? Could it be my truck is a 2wd an not 4wd?
  7. Z

    1997 c1500

    I think it is a typo because on the c3 pinout it shows circuit 603 dark green wire on pin 30. Why does c4 only go to 24 pins though I wonder when there is 32?
  8. Z

    1997 c1500

    I found another issue the diagram I have is for a k1500. My truck is a 97 c1500 but the same vin. Unless there is a typo. The ac cycle switch dark green wire circuit 603 is showing c4 pin 30. On my truck it is c3 pin 30. when i look at the pin out for c4 it only goes to 24 pins???
  9. Z

    1997 c1500

    I did get the relay to click so I'm good there. I am in the process of ohming the grounds out from the pcm. all have continuity. On the pin out for the computer for c3 I see a sensor ground 470 black and it runs to the other side of the page and has #23 on it. I'm not seeing where it goes...
  10. Z

    1997 c1500

    ok so I studied the ac diagram pretty good. If anyone can go over this with me would be great. I jumpered the cycle switch, low pressure switch and high pressure switch all the ground. I have power to the relay but the wire going to the ac compressor still won't get 12 volts when I click the...
  11. Z

    1997 c1500

    Ok thanks alot. I didn't think about the amp draw on the switch if I wired it that way. Still have some research to do. I could use the pin out for the 1997 c1500 computer if you have that also. Thanks for your help.
  12. Z

    1997 c1500

    That helps. So I'm running a 2004 silverado engine in my 97. Will the relay still provide power without the switches wired up? I'm running the the aftermarket sanden ac compressor kit with a binary switch off my accumalator. So I was just going to run the power wire over to the switch and...
  13. Z

    1997 c1500

    I need the underhood fuse block wiring diagram mainly to see what wire goes from the ac relay over to the cycle switch. Thanks in advance.
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