2003 GMC Sierra 2500HD Dash Cluster Problem

SOURCE: 2003 GMC SIERRA 2500HD

I have the same issue...what's the fix?

Wade Cook

• 6 Answers
• Posted on Jan 27, 2009

SOURCE: 4X4 inop on 2003 GMC Sierra 2500HD

I have found that when you are going to engauge 4x4 high, it is best to only be going about 3 miles an hour. Not faster, not stopped. It likes some movement to help it mesh. I've had perfect shifts since I started this. Hope it helps. Wade.

SOURCE: why wont my 2001 gmc sierra 2500hd go into 4th gear?

Check to make sure you don't have the TOW/HAUL switch on the end of the tranny stalk turned on

SOURCE: i press my clutch and get no resistance and cant

Check fluid level in clutch master cylinder, if fluid is full then bleed clutch system.

If you still have no pedal resistance you will need a new master or slave cylinder for the clutch.

SOURCE: how to remove gauge cluster from a 2003 gmc sierra

first you have to take of the bezel which is all held on with clips you have to put the shifter all the way down, while not running with the brake on tilt the wheel all the way downand pull gently on the bezel to start popping it off its big so take your time once thats off its like 4 7mm bolts that hold in the cluster and i clip of wires to remove carefully so it doesnt break and your done. its really easy