20 Most Recent 2000 GMC New Sierra 1500 - Page 6 Questions & Answers

Usually if one light does not work and you know there is no power to the socket, the problem is in the turn signal switch.

clean the throttle body out run it with your foot on the gas a slowly release the pedal the idle needs to relearn it position

make sure the cable is attached to the trans correctly

make sure antifreeze is full. run engine 10 min. verify engine is around 195 degrees. if not, try replacing thermostat. if it is running at 195, then maybe heater core problem or heater control not functioning properly

I had the same prob with my 2000 GMC Sierra 4x4 z71. They replaced the 4wd module in the dash and everything worked after that. Was about $200. The part itself was about $150.

sorry but your trans has went out. 3rd and over drive are on same shaft with different control solenoids once fluid gets hot not enough pressure for gears to engage internal wear and tear of system . have trans rebuilt or rebuilt unit installed or good used trans. jaspers used trans are warranted you can find them on line.

Could be the speed sensor on the transmission.Is the check engine light on ? Have you checked for trouble codes for the ABS ?

it is on the side of the engine block next to the starter

I don't see the issueWe have had check lights & MIL Lampson all vehicle for 30 yearsSurely you know that a vehicle system has a fault code,as the light came on.It won't go away ,the code is used to diagnose thesystem with the problem. Until that is done, you can'teven consider if parts are necessary or know what theissues are

What do you mean, NO radiator cap?

nothing changed. There should be a normal looking bleeder screw on all the calipers/wheel cylinders. Is it possible for you to post a photo of what you are looking at? I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Time for new brake pads or shoes.

This can be caused by any number of problems, what must be done 1st is have the computer control module checked for fault codes, if nothing shows up there then check the fuel pressure.