2.4% of complaints about the 2005 Isuzu Ascender came in the first year, which is unremarkable for a 2005 vehicle — around the middle of the 245 model-years on record. The median complaint arrives at 6.8 yr in service. The most-reported system is electrical system (27 complaints), typically at 6.9 yr or about 72,000 miles.
CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 212, 'WINDSHIELD MOUNTING.' THE WINDSHIELD URETHANE BEAD MAY NOT HAVE ADHERED TO THE BODY IN CERTAIN AREAS DURING THE CURE PROCESS.
IF A CRASH OCCURS, THE WINDSHIELD MAY NOT BE RETAINED, INCREASING THE RISK OF INJURY TO A VEHICLE OCCUPANT.
WHILE DRIVING AT SLOW SPEEDS VEHICLE WILL CUT OFF. YOU LOSE STEERING AND BRAKES DO NOT WORK WELL. FIRST FAILURE WAS 3 WEEKS AFTER PURCHASE. VEHICLE WAS PURCHASED NEW. THREE DEALERSHIPS HAVE ATTEMPTED TO FIX TO NO AVAIL. MANUFACTURER WAS NOTIFIED TWICE WITH NO RESOLUTION. *NM
MY 2005 ISUZU ASCENDER (GM TRAILBLAZER) HAS CRAZY SPEEDOMETER IN IT DOES NOT WORK FIRST THING IN THE MORNING UNTIL I HAVE DRIVEN A COUPLE OF MILES. IT HAS ALSO JUST GOT STUCK ON 72 MPH AND JUST STAYED THERE EVEN AFTER TURNING IT OFF. THE VEHICLE HAS 52,000 MILES ON IT AND OF COURSE JUST OUT OF WARRANTY. *TR
THE VEHICLE SPEEDOMETER WORKS INTERMITTENTLY. IT WILL WORK FINE FOR 5-10 MINUTES OF DRIVING AND THEN DOES NOT REGISTER THE CORRECT SPEED AND EVENTUALLY STOPS WORKING ALL TOGETHER. I UNDERSTAND THIS IS A WELL DOCUMENTED PROBLEM AND THAT GM IS AWARE OF THE PROBLEMS. I CONTACTED ISUZU CUSTOMER SERVICE AND WAS TOLD THAT A BROKEN SPEEDOMETER IS NOT "A SAFETY ISSUE." WHEN I QUESTIONED THAT STATEMENT THE REPRESENTATIVE DID ADMIT THAT IT IS A SAFETY ISSUE, BUT GM IS NOT DOING ANYTHING ABOUT THE KNOWN PROBLEM. A 5 YEAR OLD CAR WITH LESS THAN 50,000 MILES SHOULD NOT HAVE THIS KIND OF PROBLEM. *TR