2003 GMC Sierra 2500HD "mean service 4wd chevy" Questions

...service 4wd, how can I adjust my gears myself? first the flashing light means that it is trying to go into 4wd. as far as i know there is no adjustment. The shift motor may be bad, If the transfer ...

service 4wd message on 2008 2500 hd You take it to a qualified repair shop where they will read the codes an fix the the problem ,then an only then will the message go away . The message means the 4WD

...service 4wd light comes on after running 4x4 for 2 mins When clicking the auto 4x4, 4 hi or 4 lo - the transfer case does lock into 4wd and the 4wd works fine but what happens after about 2 minutes ...

service 4x4 light on a chevy blazer year 2000 you don't reset the light it means their is an electronic problem with the 4wd system, which will need to be diagnosed at a dealer or experienced mechanic

service 4WD light keeps coming on here and there. It is not on all of the time by any means so I just dismissed it for about a month. Now it's getting stuck in 4WD (on occasion) and it doesn't

...service engine light went on I took it to advance autos and used their diagnostic tool and the codes that appeared were P0102 and P0300 what do these mean and how do I fix it Good Day, Code P0102 ...

...CHEVY ZR2 S 10 4WD SOMETIMES IT WILL ENGAGE AND SOMETIMES IT WON'T. WHAT WILL CAUSE THIS PROBLEM? Could be bad transfer case switch. Located on top of transfer case. Happened in my 97 s-10, $14 part ...

mean sometimes it will shift in and out of 4wd fine and others it says service 4wd and does what i was talking about above. so any ideas will help i have replaced in dash switch and encoder motor what

...service light on Hi, it means that the computer that controls the 4wd has detected a problem and set a trouble code. So you have to use a OBD II scanner to scan the car or take the car to any auto ...

...4wd crew cab it seems to run okay for about 10 minutes but then the service engine soon light comes on and it seems as though it is loading up but the plugs are'nt full of gas but they are black and ...