Help Dash Lights Go on and Guages do not work???

[miltonluban]

I have a 2002 H2 very clean with 140K...I first started to notice when I would brake the truck would take some time to slow down, and I thought it was time to change brakes? All of a sudden the ABS and [COLOR=blue !important][COLOR=blue !important]Brake [COLOR=blue !important]lights[/COLOR][/COLOR][/COLOR] would go on and it would beep a few seconds, I took the truck home and then noticed the battery lights, and a couple of other lights when on and the gauges all stopped working, the Doors wouldn't open, the windows wouldn't go down, but yet I was driving the truck. So as I went to my mechanic, he changed the [COLOR=blue !important][COLOR=blue !important]ball [COLOR=blue !important]joints[/COLOR][/COLOR][/COLOR] in front, but all lights still going crazy, its been 3 going on 4 days at the mechanic shop, I don't think he can figure it out?


HELP PLEASE!!!!

11 August 2016 10:23

mechanic said he has no codes come up and had 3 different guys all look at my dash board and they all don't see any problems, and they all agreed to change the computer? 11 August 2016 10:23

11 August 2016 10:25

Starts the truck and all good, runs it for 20 mins and then all lights on dash go on, and when he shuts it off and turns it back on the trucks is fine then it will happen again...

 

[alrock]

Have you changed the battery?

 

[Yogibear]

Have to rendered this problem or has it got worse?

My 03 had similar problems, cluster lights would start flashing out of know where then go right out then come back, windows would work one second then not 2 seconds later, changed computer and problems happened again in way home from dealer... Ended up fighting with it for a while and then decided to replace cluster that was 10k Miles ago no issues since.