NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes, Hydraulic complaints
30 reportsClear category filterMileage unknown · Oct 14, 2000
Service Brakes, HydraulicSteering
THE STEERING WOULD JERK THE WHEEL LEFT OR RIGHT WHILE IN A TURN CAUSING A MOMENTARY LOSS OF CONTROL OF THE VEHICLE. STEERING BOX WAS REPLACED BEFORE FINALLY THE EVO SENSOR WAS REPLACED. ABS BRAKES ALSO HAVE NEVER FELT GOOD. THE PEDAL GOES TO LOW BEFORE THE BRAKES SLOW THE VEHICLE DOWN. THIS HAS BEEN A COMPLAINT SENCE THE TRUC…
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THE STEERING WOULD JERK THE WHEEL LEFT OR RIGHT WHILE IN A TURN CAUSING A MOMENTARY LOSS OF CONTROL OF THE VEHICLE. STEERING BOX WAS REPLACED BEFORE FINALLY THE EVO SENSOR WAS REPLACED. ABS BRAKES ALSO HAVE NEVER FELT GOOD. THE PEDAL GOES TO LOW BEFORE THE BRAKES SLOW THE VEHICLE DOWN. THIS HAS BEEN A COMPLAINT SENCE THE TRUCK WAS NEW. THE RETAILER SEEMS NOT VERY CONCERNED WITH MY COMPLAINTS. ESPECIALLY KNOWING THAT I AM AN AUTOMOBILE TECHNICIAN THEY FEEL I WILL LET THE PROBLEM GO THEIR REPAIRS HAVED BEEN UNSATISFACTORY FROM THE BEGINING. I HAVE HAD TO COMPLAIN ABOUT PROBLEMS MANY TIMES BEFORE FINALLY THE PREBLEMS ARE FIXED. WITH THE STEERING PROBLEM I HAAD TO CONTACT ANOTHER DEALER TECH I KNEW AND ASK HIM THE PROBLEM WHICH HE KNEW WHAT WAS WRONG IMEDIATELY. PLEASE DO SOMETHING BEFORE ALL THESE TRUCKS WITH THIS STEERING AND BRAKE PRO
NHTSA ODI #734335
34,132 miles · Oct 14, 2000
Service Brakes, HydraulicSteering
THE STEERING WOULD JERK THE WHEEL LEFT OR RIGHT WHILE IN A TURN CAUSING A MOMENTARY LOSS OF CONTROL OF THE VEHICLE. STEERING BOX WAS REPLACED BEFORE. FINALLY THE EVO SENSOR WAS REPLACED. ABS ALSO HAVE NEVER WORKED FELT GOOD, THE PEDAL GOES TO LOW BEFORE THE BRAKES SLOW THE VEHICLE DOWN. THIS HAS BEEN A COMPLAINT SINCE THE TR…
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THE STEERING WOULD JERK THE WHEEL LEFT OR RIGHT WHILE IN A TURN CAUSING A MOMENTARY LOSS OF CONTROL OF THE VEHICLE. STEERING BOX WAS REPLACED BEFORE. FINALLY THE EVO SENSOR WAS REPLACED. ABS ALSO HAVE NEVER WORKED FELT GOOD, THE PEDAL GOES TO LOW BEFORE THE BRAKES SLOW THE VEHICLE DOWN. THIS HAS BEEN A COMPLAINT SINCE THE TRUCK WAS NEW. THE RETAILER SEEMS NOT VERY CONCERNED WITH MY COMPLAINTS. ESPECIALLY KNOWING THAT I AM AN AUTOMOBILE TECHNICIAN THEY FEEL I WILL LET THE PROBLEM GO. THEIR REPAIRS HAVE BEEN UNSATISFACTORY FROM THE BEGINNING. I HAVE HAD TO COMPLAIN ABOUT PROBLEMS MANY TIMES BEFORE, FINALLY THE PROBLEMS ARE FIXED. WITH THE STEERING PROBLEM I HAD TO CONTACT ANOTHER DEALER TECH I KNEW AND ASK HIM THE PROBLEM WHICH HE KNEW WHAT WAS WRONG IMMEDIATELY. PLEASE DO SOMETHING BEFORE ALL THESE TRUCKS WITH THIS STEERING AND BRAKE PROBLEM. *JB ***DIMSII IVOQ ENTRY POSTED AFTER 12/12/02 CUT-OVER TO ARTEMIS****734335
NHTSA ODI #10009849
Mileage unknown · Aug 18, 2000
Service Brakes, Hydraulic
NO SUMMARY
NHTSA ODI #728343
Mileage unknown · May 12, 2000
Service Brakes, Hydraulic
WHEN APPLYING BRAKE PEDAL IT FEELS SPONGY, AND CAUSES VEHICLE NOT TO STOP AS QUICKLY AS IT SHOULD. DEALER/MANUFACTURER WERE NOT CONTACTED AT THIS TIME. PROVIDE FURTHER DETAILS. *AK
NHTSA ODI #861845
Mileage unknown · Mar 8, 2000
Service Brakes, HydraulicSteering
WHEN DRIVING ON FREEWAY AT 65MH CONSUMER HIT BRAKES BECAUSE VEHICLE IN FRONT STOPPED VERY FAST. UPON APPLYING THE BRAKES, VEHICLE SWERVED FROM SIDE TO SIDE AND LOST CONTROL. STEERING WHEEL WAS SHAKING VERY BADLY. FINALLY CAME TO A STOP. CONTACTED DEALER. THIS HAS HAPPENED BEFORE, BUT THE STEERING WHEEL HAD MOVED UNEX…
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WHEN DRIVING ON FREEWAY AT 65MH CONSUMER HIT BRAKES BECAUSE VEHICLE IN FRONT STOPPED VERY FAST. UPON APPLYING THE BRAKES, VEHICLE SWERVED FROM SIDE TO SIDE AND LOST CONTROL. STEERING WHEEL WAS SHAKING VERY BADLY. FINALLY CAME TO A STOP. CONTACTED DEALER. THIS HAS HAPPENED BEFORE, BUT THE STEERING WHEEL HAD MOVED UNEXPECTEDLY AT HIGH SPEEDS. *AK
NHTSA ODI #858184
Mileage unknown · Dec 26, 1999
Service Brakes, HydraulicSteering
ERRATIC POWER STEENING CONTROL WHILE IN TURNS AND HIGHWAY DRIVING, NOT ALWAYS PRESENT, BUT ABLE TO REPRODUCE WITH PATIENTS OF DEALER ON TEST DRIVE. SINCE NEW DEALER HAS SAID IT WAS TIRE BALANCING AND ALIGNMENT WHICH THEY ATTEMPED TO CORRECT SEVERAL TIME. AFTER ONE OF THESE CORRECTION IN AUG 99, PROBLEM BECAME MORE APPARENT . …
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ERRATIC POWER STEENING CONTROL WHILE IN TURNS AND HIGHWAY DRIVING, NOT ALWAYS PRESENT, BUT ABLE TO REPRODUCE WITH PATIENTS OF DEALER ON TEST DRIVE. SINCE NEW DEALER HAS SAID IT WAS TIRE BALANCING AND ALIGNMENT WHICH THEY ATTEMPED TO CORRECT SEVERAL TIME. AFTER ONE OF THESE CORRECTION IN AUG 99, PROBLEM BECAME MORE APPARENT . WIFE IS DRIVER AND I ALWAYS TOOK THEIR WORD FOR CORRECTION UNTIL I INSISTED THERE IS OTHER PROBLEM AND FIND IT. SO FAR THEY HAVE REPLACED STEERING BOX, PUT ON 4 NEW TIRES AND WHEELS AMONG A HOST OF BALANCING/ALIGNMENTS ETC , NO CORRECTIONS AS OF YET. STEERING WHEEL PULLS ERADICTLY/SHUDDERS FEELS GONE AT TIMES. IS INTERM AT TIMES BUT MUCH MORE PRONOUNCED OF LATE. BRAKES; THERE HAVE BEEN MANY OCCASIONS WHERE THE BRAKES LOCK UP WHEN APPLIED HEAVILY, I LEARNED THIS BY ASKING WIFE AND DUPLICATED IT ON NURMEROUS OCCASIONS WITH ERRATIC REACTION OF THE BRAKE PEDAL. *AK
NHTSA ODI #716458
Mileage unknown · Dec 13, 1999
Service Brakes, HydraulicSteering
WHEN DRIVING AT A SPEED OF 30 MPH AND OVER , THE STEERING RELEASES FOR A FEW SECONDS AND THE VEHICLES WANDER ALL OVER THE PLACE . ALSO THE STEERING FEEL LOOSE AT ALL TIMES. ALSO WHEN STEPPING ON THE BRAKES SOMETIMES THE TRUCK DOESN'T STOP , I ALSO DON'T THINK THE ABS IS WORKING PROPERLY. I TRIED IT IN SLIPPERY CONDITI…
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WHEN DRIVING AT A SPEED OF 30 MPH AND OVER , THE STEERING RELEASES FOR A FEW SECONDS AND THE VEHICLES WANDER ALL OVER THE PLACE . ALSO THE STEERING FEEL LOOSE AT ALL TIMES. ALSO WHEN STEPPING ON THE BRAKES SOMETIMES THE TRUCK DOESN'T STOP , I ALSO DON'T THINK THE ABS IS WORKING PROPERLY. I TRIED IT IN SLIPPERY CONDITIONS AND I NEVER FELT THE PEDAL SHAKE . I HAD A 1995 YUKON BEFORE AND IT WORKED FINE. 8AK
NHTSA ODI #716010
Mileage unknown · Aug 26, 1999
Service Brakes, HydraulicCrash
THE ANTI-LOCK BRAKES FAILED TO ADEQUATELY ENGAGE AND STOP THE YUKON UNDER SUDDEN STOP SITUATIONS. THE BRAKES DO NOT ENGAGE ADEQUATELY AND THE VEHCILE CONTINUES TO MOVE FORWARD WITH WHAT COULD BE SUMMARIZED AS FLOATING FORWARD FOR AT LEAST 30 FEET WHICH HAS RESULTED IN 2 CRASHES INTO THE REAR OF OTHER VEHICLES. WHEN THE DEALER…
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THE ANTI-LOCK BRAKES FAILED TO ADEQUATELY ENGAGE AND STOP THE YUKON UNDER SUDDEN STOP SITUATIONS. THE BRAKES DO NOT ENGAGE ADEQUATELY AND THE VEHCILE CONTINUES TO MOVE FORWARD WITH WHAT COULD BE SUMMARIZED AS FLOATING FORWARD FOR AT LEAST 30 FEET WHICH HAS RESULTED IN 2 CRASHES INTO THE REAR OF OTHER VEHICLES. WHEN THE DEALER WAS QUESTIONED ABOUT THIS PROBLEM, A SERVICES REPRESENTATIVE STATED THAT IT WAS A DESIGN PROBLEM WITH ALL GMC/CHEVROLET SUVS. GMC'S ONLY SUGGESTION WAS TO TAKE IT TO A DEALER TO HAVE THE SERVICE DEPARTMENT EXAMINE IT. I BELIEVE THAT YOUR RECENTLY NEGOTIATED RECALL WITH GM SHOULD BE EXPANDED TO INCLUDE 1997 MODELS.
NHTSA ODI #710571
Mileage unknown · May 22, 1999
Service Brakes, HydraulicCrash
NEWLY REPLACED (100MI) DELCO BRAKES FAILED TO STOP CAR IN A NORMAL STOPPING DISTANCE, CAUSING CRASH.
NHTSA ODI #706759
Mileage unknown · Mar 17, 1999
Service Brakes, Hydraulic
BRAKES NON-EXISTENT OR UNAVAILABLE ON BUMPY ROADS, IN COLD, ICY OR SNOWY CONDITIONS. APPLY THEM, BUT THEY DO NOT SEEM TO WORK AT ALL. COMPLETE SYSTEM HAS BEEN CHECKED AND DEALER CLAIMS THEY FUNCTION AS DESIGNED. I HAVE NOT HAD AN ACCIDENT YET, BUT HAVE COME CLOSE ON NUMEROUS OCCASIONS.
NHTSA ODI #704577
NHTSA investigations
5EA01018 · Seat Belt Anchorage Separation
Opened Dec 20, 2001 · Closed Dec 9, 2002
Status: closed (inferred from source dates) · Seat Belts:front:anchorage
No summary supplied.
PE01023 · Seat Belt Anchorage Separation
Opened Jul 17, 2001 · Closed Dec 20, 2001
Status: closed (inferred from source dates) · Seat Belts:front:anchorage
ODI HAS RECEIVED ONE (1) COMPLAINT ALLEGING THAT THE 2ND ROW PASSENGER-SIDE SEAT BELT RELEASE BUCKLE ANCHOR DETACHED FROM SEAT FRAME DURING A SIDE IMPACT CRASH.DURING THE CRASH, THE OCCUPANT WAS THROWN FROM HIS SEAT, PARTIALLY EJECTED THROUGH THE REAR QUARTER WINDOW OF THE VEHICLE.OCCUPANT SUSTAINED INJURY.GM HAS SUBSEQUENTLY CHANGED SEAT BELT ANCHORING DESIGN IN MY 2000. ODI HAS COMPLETED A PRELIMINARY INVESTIGATION AND HAS DETERMINED THAT FURTHER INFORMATION IS NEEDED TO DETERMINE WHETHER A SAFETY DEFECT EXISTS.
EA00013 · Battery Leaks Acid
Opened May 2, 2000 · Closed Jun 28, 2002
Status: closed (inferred from source dates) · Electrical System
There is no summary currently available
PE99073 · Battery Leaks Acid
Opened Dec 3, 1999 · Closed May 2, 2000
Status: closed (inferred from source dates) · Electrical System
ODI HAS RECEIVED 21 COMPLAINTS WHERE OWNERS ALLEGE THAT THE STANDARD GM FACTORY SUPPLIED AC DELCO BATTERY CASE FAILED, RESULTING IN THE LEAKAGE OF SULFURIC ACID.OF THE 21 COMPLAINT VEHICLES, SIX SUBURBAN, THREE TAHOES, AND ONE YUKON OWNER(S) COMPLAINED ABOUT A LOSS OF BRAKE FLUID FROM DETERIORATION OF THE RIGHT FRONTBRAKE LINE AS A RESULT OF SULFURIC ACID CONTAMINATION.THE REMAINING 11 COMPLAINTS PERTAIN PRIMARILY TO SULFURIC ACID LEAKAGE FROM THE BATTERY CASE.AT LEAST ONE COMPLAINANT STATED THAT THE REPLACEMENT BATTERY ALSO FAILED.SEVERAL OF THE COMPLAINANTS NOTE THAT THE LEAKING ACID HAD COME IN CONTACT WITH A WIRE HARNESS AT THE FRAME IN THE VICINITY OF THE STEEL BRAKE LINE.A FIELD INSPECTION BY ODI INDICATES THAT THE DESCRIBED HARNESS IS THE ABS CONNECTION TO THE RIGHT FRONT WHEEL SPEED SENSOR.PRIOR TO THE BATTERY CASE FAILURE, THERE IS USUALLY NO WARNING (SHORT OF AN UNDERHOOD INSPECTION), AND THE ENSURING DAMAGE (SULFURIC ACID CONTAMINATION) IS PROGRESSIVE.OF THE KNOWN BATTERY FAILURES, THERE MAY BE A TEMPERATURE CORRELATION, AS 60% OF THE OWNER COMPLAINTS CAME FROM FOUR STATES; CALIFORNIA, FLORIDA, GEORGIA AND TEXAS.THERE IS ALSO A PRODUCT IMPROVEMENT PROGRAM AND ENGINEERING CHANGE NOTICE TO ADD 1% SILVER TO THE BATTERY'S POSITIVE SIDE TERMINALL, WITH THE EARLIEST IMPLEMENTATION DATE FOR THIS BEING FEB 2, 1998.THE EFFECT OF THIS DESIGN CHANGE IS AS YET UNKNOWN; FURTHER REVIEW IS WARRANTED.AN EA IS BEING OPENED TO GATHER FURTHER APPROPRIATE INFORMATION, CLARIFY ANY DEFECT TRENDS, AND TO ASSESS THE SAFETY IMPLICATIONS AND RISKS CONCERNING THESE FAILURES.
EA99011 · Erratic Power Steering Assist While Driv
Opened May 12, 1999 · Closed Feb 27, 2001
Status: closed (inferred from source dates) · Steering
THE OFFICE OF DEFECT INVESTIGATION (ODI) HAS INVESTIGATED ALLEGATIONS OF POWER STEERING ASSIST FLUCTUATIONS IN THE SUBJECT VEHICLES.FOR DETAILS AND A BASIS FOR THE INVESTIGATION CONCLUSIONS, PLEASE SEE THE CLOSING REPORT IN THE EA99-011 PUBLIC FILE.ODI HAS NOT IDENTIFIED A SAFETY-RELATED DEFECT TREND IN THE SUBJECT VEHICLE POPULATION.FUTHER EXPENDITURE OF AGENCY RESOURCES ON THIS SUBJECT DOES NOT APPEAR TO BE WARRANTED AT THIS TIME.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.THE ENGINEERING IS CLOSED.