2005 Chevrolet Avalanche 1500

THE SERVICE 4WD STARTED APPEARING IN THE DRIVER INFORMATION DISPLAY INTERMITTENTLY. TAKING THE VEHICLE IN FOR SERVICE GAVE NO RELIEF. THE VEHICLE STARTED ACTING ERRATICALLY, SLIPPING IN AND OUT OF GEAR INTERMITTENTLY. IT WASN'T SAFE TO DRIVE ANYMORE, IE STRANDED AT STOP LIGHTS OR AFTER SLOWING FOR TRAFFIC IT HAD NO ACCELERATION. IT BECAME CLEAR AT THIS POINT THAT THE PROBLEM WASN'T GOING TO BE ABLE TO BE DIAGNOSED AT A REPAIR FACILITY, WITHOUT REPLACING PARTS NEEDLESSLY AND THEN TEST DRIVING THE VEHICLE UNTIL IT WORKED AGAIN . I STARTED CHECKING ON LINE AND FOUND MANY OF THESE VEHICLES EXHIBITING THE SAME BEHAVIOR AND TRACED THE PROBLEM TO A DEFECTIVE ENCODER MOTOR WHICH FIXED THE PROBLEM I FEEL THE WAY THE VEHICLE ACTED WITH THIS PROBLEM IS A VERY UNSAFE CONDITION AND SHOULD HAVE A FAIL SAFE BUILT INTO IT TO AT LEAST PREVENT COMPLETE LOSS OF ACCELERATION. AT THE VERY LEAST OWNERS SHOULD HAVE BEEN WARNED OF THIS POSSIBLE SITUATION SINCE THERE ARE TECHNICAL SERVICE BULLETINS OUT ON THIS CONDITION. *TR

THE SERVICE AIR BAG LIGHT STAYING ON IN MY 2005 CHEVY AVALANCHE. IT USE TO BE INTERMITTENT WHENEVER IT WAS RAINING OR WET OUTSIDE BUT NOW IT IS ON STEADY AFTER A RAINSTORM ON JULY 18/10. I HAVE BEEN DOING SOME RESEARCH ONLINE AND FOUND OUT THAT IT IS A VERY COMMON PROBLEM WITH THE CHEVY AVALANCHE, GM AS PUT OUT SERVICE BULLETINS ABOUT THE WIRING BUT THEY WILL NOT COVER THE REPAIRS IF YOUR WARRANTY IS EXPIRED. I THINK THIS IS A VERY IMPORTANT ISSUE FOR THE SAFETY OF ALL CHEVY AVALANCHE + OTHER MODEL OWNERS THAT SHOULD BE TAKEN CARE OF BY GM. THE WEBSITE THAT I FOUND MOST OF MY INFORMATION ABOUT THIS PROBLEM ON IS CHEVYAVALANCHEFANCLUB.COM IF THIS VEHICLE IS INVOLVED IN AN ACCIDENT THE AIR BAG SYSTEM IS MOST LIKELY TO FAIL WHICH MOST LIKELY WILL CAUSE EXCESSIVE BODILY DAMAGE OR EVEN DEATH OF THE PASSENGERS AND DRIVER THAT COULD HAVE BEEN AVOIDED IF GM WOULD OWN UP TO THEIR RESPONSIBILITY AND FIX THE PROBLEMS. *TR

MY 2005 CHEVY AVALANCHE 1500 SPEEDOMETER IS HAVING PROBLEMS. THE GAUGE WILL READ FASTER THEN WHAT I AM DRIVE. THEN IT WILL STICK AT OVER 60 MPH, THE ARROW WILL POINT COMPLETELY DOWN. IF I TURN ON AND OFF ENGINE THE GAUGE WILL RESET IT SELF BACKWARDS 5 MPH EACH TIME I DO THIS. IT WILL WORK FOR TWO DAYS AFTER THAT THEN THE PROBLEM HAPPEN ALL OVER AGAIN!!!!!!!!!!!!! *TR

TL* THE CONTACT OWNS A 2005 CHEVROLET AVALANCHE 1500. THE CONTACT STATED THAT THE SPEEDOMETER WOULD INTERMITTENTLY BECOME STUCK ON ONE SPEED AND WOULD ALSO DISPLAY THE INACCURATE SPEED TRAVELED. THE SPEEDOMETER WOULD INDICATE THAT THE CONTACT WAS DRIVING 30 MPH, BECOME STUCK AND WOULD THEN IMMEDIATELY INCREASE TO 60 MPH REGARDLESS OF THE ACTUAL SPEED DRIVEN. THE CONTACT WOULD HAVE TO SHUT OFF THE ENGINE AND RESTART IT IN ORDER FOR THE SPEEDOMETER TO RESET ITSELF. THE DEALER STATED THAT THE INSTRUMENT PANEL CLUSTER GAUGE WAS FAILING AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 51,000 AND THE CURRENT MILEAGE WAS 53,000.

2005 CHEVY AVALANCHE WITH LESS THAN 60K MILES, HAS A TRANSMISSION FAILURE. NO WARNINGS OF ANY TYPE. VEHICLE WAS MAINTAINED ACCORDING TO MANUFACTURES SPECIFICATIONS (TRANSMISSION FLUID CHANGED AT 30K MILES). VEHICLE IS IN THE SHOP CURRENTLY BEING WORKED ON. 2ND AND 4TH GEAR CAUSE THE VEHICLE TO "COME OUT OF GEAR" CAUSING A LOSS OF POWER. *TR