20 Most Recent 2000 GMC Jimmy - Page 2 Questions & Answers

Ask a Friend to Help,,,,, Do it yourself, and SAVE 90% of what a mechanic wants to do it,,,, you are better off, even if it takes you a WEEK to do it ! https://www.youtube.com/watch?v=t7ydNtJbkA4

cracked ---yes should have been replaced by the dealer or advise you to get them changed at a front end specialist shop

It sounds like there is no power for the memory go to the parts store get a wire diagram and check the memory fuse and wire

If you have gears it could be the pilot bearing...When they go bad they make a noise...But whatever it is it's moving motor speed

plug on inside panel of lift gate remove plug and use screwdriver to push on release use light in plug hole

Probably a abs or speed sensor. Take it to a reputable repair shop.

it's P0785 DTC P0785 3-2 Shift Solenoid Circuit Electrical (4.3L) Rather then just replacing parts do you know how to do continuity checks on a electrical circuit ? IT could even be the driver inside the VCM - vehicle control module . The 3-2 shift solenoid (SS) valve assembly is a normally-closed, 3-port, on/off device that controls the 3-2 downshift. The solenoid attaches to the control valve body within the transmission. The solenoid receives ignition voltage through circuit 1020. The vehicle control module (VCM) controls the solenoid by providing a ground path on circuit 687. During a 3-2 downshift, the 2-4 band applies as the 3-4 clutch releases. The VCM varies the timing between the 3-4 clutch release and the 2-4 band apply, depending on the vehicle speed and the throttle position. When the VCM detects a continuous open, short to ground or short to power in the 3-2 SS valve assembly circuit, then DTC P0785 sets. DTC P0785 is a type A DTC. You would need to see more codes for the ignition switch to be the problem . How to diagnose bad GM truck Ignition Switch

While at the junk yard pick up a used insturment cluster . Cost about $20 bucks .

Loose wire or microswitch that is shorting to ground. It should be somewhere near the shift lever base pivot area and activated by the reverse position. If not then same thing somewhere along the wire from the above switch to the reverse lights.

go to the distributor cap where all your plug wires meet follow each wire to its plug.

IAC valve - idle air control ! Stuck open EGR valve , vacuum leak

misfire when fueling ???? You leave the vehicle running while fueling ?

Dexcool, if you'r adding fluid- the pink stuff. If you're draining all out, recommend using the green stuf, normal coolant. Dexcool has been known to rust the radiator out over time.