OK.. ONE DAY THE LIGHT FOR ODOMETER/ DRIVE WENT OUT THEN CAME BACK ON THEN HALF CAME ON NOW TOTALLY OUT. TACK JUMPS ALL OVER THE PLACE, ALL THE LIGHTS ON THE DASH FLICKER ON AND OFF. GAS GAGE DOESN'T WORK. 4 WHEEL DRIVE LIGHTS COME ON , CRUISE, TOW, CANT CHANGE 4 WHEEL DRIVE JUST FLASHES BUT DOESN'T CHANGE OVER TO 4X4. THEN RECENTLY REALIZED THE SPEEDOMETER IS OFF ALSO (WHILE DRIVING THRU A SCHOOL ZONE SAW I WAS GOING AT LEAST 10 MILES FASTER THAN MY SPEEDOMETER SAID) TRUCK IS DUE FOR INSPECTION IN JULY AND IT WILL NOT PASS LIKE THIS.. CHEVY NEEDS TO TAKE CARE OF THESE PROBLEMS ASAP. I HAVE KIDS WHO ALSO DRIVE THIS TRUCK AND WITH SPEEDOMETER NOT READING CORRECTLY WHAT COP IS GOING TO BELIEVE A KID THAT IT WAS THE TRUCKS FAULT.. HASN'T BEEN FIXED YET BECAUSE VERY COSTLY. WE ALREADY REPLACED BODY CONTROL MODULE THINKING THAT'S WHAT IS WAS... WASTE OF MONEY!!! NOT II !!! ITS GETTING WORSE!! THIS IS A OLDER TRUCK 1999 BUT IN GREAT SHAPE AND THIS IS NOT SOMETHING THAT SHOULD COME WITH WEAR AND TEAR.. THIS IS A MAJOR SAFETY ISSUE THAT NEEDS CORRECTING NOW NOT LATER!!!