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2004 Chevrolet Suburban

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2004 Chevrolet Suburban do not stand out strongly from the model-year median of 118.

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When problems were reported

Mileage at the reported incident

167 reports with mileage · 37 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 72 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes. Review the 32 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

12 crash reports6 fire reports8 injury reports

Steering complaints

14 reports
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Mileage unknown · Jun 30, 2022
Electrical SystemService BrakesSteering

Brake/abs light on and ecbm for abs not working no anti lock brake system and for the electrical vehicle has all kinds of electrical issues had to remove fuse to radio because of it going bonkers and it wouldn't turn off or down sounds like a fax machine or old school dial up internet sounds all the time and siren sounds were co…

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Brake/abs light on and ecbm for abs not working no anti lock brake system and for the electrical vehicle has all kinds of electrical issues had to remove fuse to radio because of it going bonkers and it wouldn't turn off or down sounds like a fax machine or old school dial up internet sounds all the time and siren sounds were coming from radio and speakers only way to make it stop was to pull the fuse and have had to get multiple four wheel alignments because of steering and steering has to much play in it before suburban turns

NHTSA ODI #11471888

270,000 miles · Sep 2, 2020
Electronic Stability Control (esc)Service BrakesSteering

THE HYDRO BOOSTER IS DEFECTIVE. THE CAR TRIGGERS MY BREAKS AND MAKES NOISES MAKE STEERING BRAKING DIFFICULT. IT HAPPENS EVERYFAY THROUGHT THE DAY WHILE IM DRIVING

NHTSA ODI #11352858

100,000 miles · Feb 20, 2014
Steering

TL-THE CONTACT OWNS A 2004 CHEVROLET SUBURBAN. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 5 MPH. THE STEERING WHEEL SEIZED. THE VEHICLE WAS MANEUVERED TO THE SIDE OF THE ROAD IN HER SUB DIVISION. THE CONTACT HAD THE VEHICLE PUSHED INTO HER DRIVEWAY. THE VEHICLE HAD NOT BEEN TAKEN TO AN DEALER OR AN INDEPENDENT MECHANIC …

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TL-THE CONTACT OWNS A 2004 CHEVROLET SUBURBAN. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 5 MPH. THE STEERING WHEEL SEIZED. THE VEHICLE WAS MANEUVERED TO THE SIDE OF THE ROAD IN HER SUB DIVISION. THE CONTACT HAD THE VEHICLE PUSHED INTO HER DRIVEWAY. THE VEHICLE HAD NOT BEEN TAKEN TO AN DEALER OR AN INDEPENDENT MECHANIC FOR DIAGNOSIS OR REPAIRS. THE VEHICLE HAD NOT BEEN REPAIRED. THE MANUFACTURER HAD NOT BEEN MADE OF THE PROBLEM. THE APPROXIMATE FAILURE WAS 100,000.LJ

NHTSA ODI #10565084

90,000 miles · Sep 8, 2011
Air BagsElectronic Stability Control (esc)SteeringInjury

WITH CRUISE CONTROL ON AT 70MPH, ATTEMPTED TO CHANGE FROM LEFT TO RIGHT LANE. ANOTHER CAR SPED UP THE RIGHT LANE TO PASS ME. TURNED STEERING WHEEL BACK TO LEFT LANE AND SUDDENLY HAD NO CONTROL OVER STEERING, BRAKING AND THE STEERING WHEEL STARTED VIOLENTLY SHAKING. CAR ROLLED TWICE, OVER METAL MEDIAN AND TURNED 180 DEGREES FA…

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WITH CRUISE CONTROL ON AT 70MPH, ATTEMPTED TO CHANGE FROM LEFT TO RIGHT LANE. ANOTHER CAR SPED UP THE RIGHT LANE TO PASS ME. TURNED STEERING WHEEL BACK TO LEFT LANE AND SUDDENLY HAD NO CONTROL OVER STEERING, BRAKING AND THE STEERING WHEEL STARTED VIOLENTLY SHAKING. CAR ROLLED TWICE, OVER METAL MEDIAN AND TURNED 180 DEGREES FACING THE OPPOSITE DIRECTION ON THE INTERSTATE W/ ROOF CRUSHED IN. NEITHER SIDE OR FRONT AIR BAGS DEPLOYED. FRONT AND SIDES SMASHED IN AND FRAME BENT. VEHICLE WAS DEEMED TO BE TOTALED BY STATE FARM. HAVE BEEN DRIVING 40 YEARS AND HAVE NEVER HAD AN ACCIDENT IN MY LIFE. ONLY GOOD THING WAS THE SEATBELT HELD TIGHT AS I WAS HANGING UPSIDE DOWN WHEN THE CAR FINALLY STOPPED. THE DAY BEFORE THIS OCCURRED I NOTICED THAT THE STABILITY CONTROL SYSTEM WOULD RANDOMLY ENGAGE DURING STRAIGHT DRIVING ON A PERFECTLY DRY SURFACE. I PURCHASED THIS VEHICLE BRAND NEW FROM THE DEALER IN 2004 AND THE CAR WAS METICULOUSLY MAINTAINED. (IT LOOKED BRAND NEW). *TR

NHTSA ODI #10424360

23,400 miles · Aug 4, 2009
Service Brakes, HydraulicSteering

TL*THE CONTACT OWNS A 2004 CHEVROLET SUBURBAN. WHILE DRIVING APPROXIMATELY 35 MPH, THE STEERING WHEEL REQUIRED GREATER EFFORT TO TURN. THERE WAS A LOW POWER RESPONSE WHEN THE BRAKE PEDAL WAS DEPRESSED. IN ADDITION, THE SERVICE BRAKE BOOSTER WARNING INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO AN AU…

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TL*THE CONTACT OWNS A 2004 CHEVROLET SUBURBAN. WHILE DRIVING APPROXIMATELY 35 MPH, THE STEERING WHEEL REQUIRED GREATER EFFORT TO TURN. THERE WAS A LOW POWER RESPONSE WHEN THE BRAKE PEDAL WAS DEPRESSED. IN ADDITION, THE SERVICE BRAKE BOOSTER WARNING INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR INSPECTION. THE VIN WAS EXCLUDED FROM NHTSA CAMPAIGN ID NUMBER 05V043000 (SERVICE BRAKES, HYDRAULIC), ALTHOUGH THE FAILURES WERE IDENTICAL. THE FAILURE AND CURRENT MILEAGES WERE 23,400. UPDATED 08/28/09. *LJ UPDATED 08/31/09.*JB

NHTSA ODI #10279393

45,000 miles · Oct 28, 2008
Steering

UNDER WARRANTY, BROUGHT CAR IN FOR LOOSE, VIBRATING STEERING WHEEL IN 2006. DEALERSHIP BROUGHT TO OUR ATTENTION THE NEED TO REPLACE A BOLT ON THE STEERING SHAFT, WAS A WARRANTY REPAIR COVERED BY GM AND WE DID NOT HAVE TO PAY (ISSUED AS RECOMMENDED REPAIR ONLY IF CONSUMER BROUGHT TO ATTENTION. PROBLEM WENT AWAY. PROBLEM RECURRED …

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UNDER WARRANTY, BROUGHT CAR IN FOR LOOSE, VIBRATING STEERING WHEEL IN 2006. DEALERSHIP BROUGHT TO OUR ATTENTION THE NEED TO REPLACE A BOLT ON THE STEERING SHAFT, WAS A WARRANTY REPAIR COVERED BY GM AND WE DID NOT HAVE TO PAY (ISSUED AS RECOMMENDED REPAIR ONLY IF CONSUMER BROUGHT TO ATTENTION. PROBLEM WENT AWAY. PROBLEM RECURRED IN FALL 2008 (CAR NOW OUT OF WARRANTY) IDENTICAL SYMPTOMS AS BEFORE. CONTACTED DEALERSHIP AGAIN TO COMPLAIN, THEY STATED, OUT OF WARRANTY HAVE TO PAY FOR NEW PART REPLACEMENT. FEEL THIS IS A FLAWED ENGINEERED COMPONENT ON VEHICLE FROM START, SHOULD NOT HAVE TO PAY FOR SOMETHING THAT IS NOT SAFE IN THE FIRST PLACE. *TR

NHTSA ODI #10246952

100,000 miles · Oct 6, 2008
Steering

THE STEERING COLUMN HAS SOME FLAW IN IT CAUSING A LOOSE CONNECTION ON THE COLLAPSIBLE SHAFT. GE IS CLAIMING THAT A "CORRECTED OR REVISED" SHAFT IS THE FIX BUT THEY ARE NOT CURRENTLY PAYING FOR THE "FIX". THIS IS A 2004 CHEVY. SUBURBAN *TR

NHTSA ODI #10244478

35,000 miles · Aug 26, 2007
EquipmentSteering

TERRIBLE KNOCKING IN TURNING STEERING WHEEL--REPAIRED UNDER WARRANTY--STATES SHAFT, INTERMEDIATE REPLACE-MILEAGE WAS 35K NOW AT 55K SAME PROBLEM ONLY LOUDER AND WHEEL SEEMS LOOSE--CALLED DEALER--NEEDS TO REPLACE SHAFT AGAIN FOR A COST OF $300--I DRIVE MY GRANDCHILDREN TO SCHOOL AND TAKE LONG TRIPS--DEALER SAID CAR IS SAFE-I AM…

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TERRIBLE KNOCKING IN TURNING STEERING WHEEL--REPAIRED UNDER WARRANTY--STATES SHAFT, INTERMEDIATE REPLACE-MILEAGE WAS 35K NOW AT 55K SAME PROBLEM ONLY LOUDER AND WHEEL SEEMS LOOSE--CALLED DEALER--NEEDS TO REPLACE SHAFT AGAIN FOR A COST OF $300--I DRIVE MY GRANDCHILDREN TO SCHOOL AND TAKE LONG TRIPS--DEALER SAID CAR IS SAFE-I AM ABOUT TO MAKE ALONG TRIP AND CANNOT GET THE CAR SERVICED UNTIL MY RETURN IN A WEEK--THIS IS WORRISOME WHEN I FEEL I COULD LOSE CONTROL OF THE CAR IF SOMETHING SHOULD BREAK-WHY WOULD A SECOND DRIVE SHAFT BE FAULTY AS WAS THE FIRST. I HAVE READ OTHER COMPLAINTS ABOUT THIS AND MY DEALER SAYS IT IS HAPPENING TO A LOT OF 2004 SUBURBANS AND THEY EXPECT A RECALL. *TR

NHTSA ODI #10200775

Mileage unknown · Jan 4, 2007
Steering

ORIGINAL DATE WAS IN 2005 WHEN I COMPLAINED REGARDING THE CLICKING NOISE WHEN STEERING WHEEL IS BEING TURNED TO THE LEFT. SERVICE PERSONNEL STATED THEY HAD LUBRICATED THE STEERING WHEEL BOLTS. WELL AFTER RECEIVING THE VEHICLE BACK ON 12/01/06 FOR 30K MILE INSPECTION THE CLICKING NOISE IS NOW BACK, BUT WORSE WHEN REVERSING NOT O…

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ORIGINAL DATE WAS IN 2005 WHEN I COMPLAINED REGARDING THE CLICKING NOISE WHEN STEERING WHEEL IS BEING TURNED TO THE LEFT. SERVICE PERSONNEL STATED THEY HAD LUBRICATED THE STEERING WHEEL BOLTS. WELL AFTER RECEIVING THE VEHICLE BACK ON 12/01/06 FOR 30K MILE INSPECTION THE CLICKING NOISE IS NOW BACK, BUT WORSE WHEN REVERSING NOT ONLY HAS THE CLICKING NOISE RETURNED, BUT WHEN REVERSING HAVING MY STEERING WHEEL TURN LEFT I CAN FEEL THE TIRES SLIDING. AFTER TALKING TO SAME PERSONNEL IN SERVICING SHE IS BEING TOLD NOT TO LUBRICATE OR LOOSEN THE BOLTS OF THE STEERING WHEEL SINCE IT WILL NOT IMPROVE THE SITUATION. ACCORDING TO THE SERVICE PERSONNEL SHE JUST RECEIVED (01/04/06) A NOTICE STATING THAT CHEVROLET IS WORKING ON THE PROBLEM UNFORTUNATELY THEY (CHEVROLET/GMAC) WILL GO BACK TO THE DRAWING BOARD TO MAKE A PART THAT WILL FIX THIS PROBLEM. I EXPLAINED TO VERONICA OF MY FEARS OF DRIVING THE VEHICLE, BUT SHE STATES THAT THE VEHICLE IS SAFE. I DID NOTIFY THE SERVICE PERSONNEL AS WELL AS THE OWNER OF THE DEALERSHIP (WHERE THE WORK IS BEING DONE AND WAS PURCHASED FROM) THAT MY FEAR OF HAVING TO MAKE AN IMMEDIATE LEFT TURN OR REVERSING HAVING THE STEERING WHEEL TURNED LEFT WHAT IS THE GUARANTEE THAT THE TIRES WILL NOT SLIDE MAYBE HITTING SOMETHING FROM BEHIND. BOTH SERVICE PERSONNEL AND THE OWNER OF THE DEALERSHIP STATES THAT CHEVROLET WOULD NOT SAY IT WAS SAFE FOR SOMEONE TO DRIVE WHEN IN FACT IT ISN'T. NOTHING CAN BE DONE REGARDING THIS ISSUE SINCE THERE IS NO PART ON THE MARKET TO FIX THIS PROBLEM. MY COMPLAINT IS BASICALLY I FEEL THAT SINCE THERE ISN'T A PART CURRENTLY MADE TO REPAIR THE PROBLEM MAKING A LEFT TURN OR REVERSING THAT THIS VEHICLE IS UNSAFE FOR ME AND MY FIVE CHILDREN. *NM

NHTSA ODI #10177826

39,000 miles · Sep 21, 2006
Service Brakes, HydraulicSteering

DT*: THE CONTACT STATED WHILE TRAVELING 5 MPH, THE POWER STEERING FAILED, THEN BOTH FEET WERE USED TO STOP THE VEHICLE. IT WAS TAKEN TO AN INDEPENDENT REPAIR SHOP WHO DETERMINED THE POWER STEERING AND BRAKE BOOSTER SYSTEM FAILED AND BOTH COMPONENTS WERE REPLACED.

NHTSA ODI #10168841

Official recalls

4

06V289000 · Engine And Engine Cooling

Aug 3, 2006

ON CERTAIN TRUCKS EQUIPPED WITH AN 8.1L V8 (RPO L8-VIN G) ENGINE HAVE A CONDITION IN WHICH THE ENGINE FUEL RAIL PULSE DAMPER RETAINER CLIP MAY FRACTURE RESULTING IN INADEQUATE RETENTION OF THE DAMPER.

Consequence & remedy

Consequence: IF THE DAMPER COMES LOOSE, A FUEL LEAK MAY RESULT. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.

Remedy: DEALERS WILL REPLACE THE ENGINE FUEL RAIL PULSE DAMPER RETAINER CLIP FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 31, 2006. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 AND GMC TRUCKS AT 1-866-996-9463.

05V163000 · Seat Belts:rear/other

Apr 22, 2005

ON CERTAIN CREW CAB PICKUP TRUCKS AND SPORT UTILITY VEHICLES, THE 2ND ROW CENTER OCCUPANT SEAT BELT ROUTING MAY MAKE IT DIFFICULT TO POSITION THE LAP PORTION OF THE SAFETY BELT LOW AROUND THE HIPS OF OCCUPANTS, ESPECIALLY SMALLER OCCUPANTS, SEATED IN THIS POSITION. APPROPRIATE USE OF A CHILD SEAT OR BOOSTER SEAT, AS RECOMMENDED FOR SMALL CHILDREN, DOES IMPROVE THE FIT CONDITION FOR THIS USER GROUP. IN ADDITION TO INSTRUCTIONS ON PROPER INFANT AND YOUNG CHILD RESTRAINT (WITH CHILD SEATS OR BOOSTERS), SPECIAL VERBIAGE FOR RESTRAINING OLDER CHILD IS INCLUDED IN THE OWNER'S MANUAL. ALSO, THE SUGGESTED SEAT BELT FIT/ROUTING FOR ADULTS, IRRESPECTIVE OF SEATING POSITION, IS DESCRIBED IN THE OWNER'S MANUAL TEXT.

Consequence & remedy

Consequence: A LAP PORTION OF THE SEAT BELT ROUTING THAT IS NOT LOW AND SNUG ON THE HIPS CAN ALLOW THE LAP BELT TO RIDE UP ON AN OCCUPANT'S ABDOMEN INSTEAD OF FITTING LOW AROUND THEIR HIPBONES, AND THEREFORE, CAN EXPOSE THEM TO MORE RISK OF ABDOMINAL AND INTERNAL ORGAN INJURY.

Remedy: DEALERS WILL CUT OPEN THE GUIDE LOOP, REMOVE A PORTION OF THE LOOP, AND THEN THE REMAINING TWO SIDES SHOULD BE FOLDED OVER AND SECURED WITH A RETAINER FREE OF CHARGE. THE RECALL BEGAN ON JULY 21, 2005. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, OR HUMMER AT 1-800-732-5493.

05V043000 · Service Brakes, Hydraulic

Feb 8, 2005

CERTAIN TRUCKS, SPORT UTILITY VEHICLES, AND VANS EQUIPPED WITH BOSCH HYDRO-BOOST BRAKE ASSEMBLIES, THE HYDRAULIC BRAKE BOOSTER PRESSURE ACCUMULATOR MAY CRACK AND SEPARATE FROM THE HYDRO-BOOST ASSEMBLY DURING NORMAL OPERATING CONDITIONS.

Consequence & remedy

Consequence: IF A SEPARATION OCCURRED AND THE HOOD OF THE VEHICLE WERE OPEN, FRAGMENTS FROM THE ACCUMULATOR COULD CAUSE INJURY TO PEOPLE IN THE IMMEDIATE AREA. THE PRESENCE OF THIS CRACK OR FRACTURED SURFACE COULD ALLOW THE HYDRAULIC FLUID TO LEAK FROM THE ACCUMULATOR CIRCUIT OF THE BOOSTER ASSEMBLY. THE LOSS OF FLUID WOULD CAUSE INCREASED STEERING AND BRAKING EFFORT AND A CRASH MAY OCCUR WITHOUT PRIOR WARNING.

Remedy: DEALERS WILL TEST THE HYDRO-BOOST ASSEMBLY FOR FUNCTIONAL OPERATION OF THE TWO-FUNCTION VALVE. IF THE HYDRO-BOOST ASSEMBLY FAILS THE TEST, DEALERS WILL REPLACE THE ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON MARCH 23, 2005. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, GMC TRUCKS AT 1-866-996-9463 AND HUMMER AT 1-800-732-5493.

04V045000 · Service Brakes, Hydraulic

Feb 4, 2004

CERTAIN SPORT UTILITY VEHICLES, PICKUP TRUCKS, AND PASSENGER VANS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 135, ?PASSENGER CAR BRAKE SYSTEMS.? SOME OF THESE VEHICLES WERE PRODUCED WITH AN OUT-OF-SPECIFICATION BRAKE HYDRO-BOOST HOUSING RELIEF VALVE BORE.

Consequence & remedy

Consequence: CONSEQUENTLY, THE VALVE O-RING SEAL MAY FRACTURE. STEERING EFFORTS MAY BE SLIGHTLY INCREASED WHILE BRAKING OR PARKING. UNDER CERTAIN DRIVING CONDITIONS, A FRACTURED SEAL MAY REQUIRE A SLIGHT INCREASE IN THE APPLIED BRAKE PEDAL EFFORT TO ACHIEVE THE SAME VEHICLE DECELERATION RATE AS PRIOR TO THE SEAT FRACTURE.

Remedy: DEALERS ARE TO REPLACE THE HYDRO-BOOST RELIEF VALVE. THE RECALL BEGAN ON JUNE 18, 2004. OWNERS SHOULD CONTACT CADILLAC AT 1-866-982-2339; CHEVROLET AT 1-800-630-2438; GMC AT 1-866-996-9463; OR HUMMER AT 1-866-486-6376.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

EA04012 · Hydraulic Pump Failres

Opened Apr 30, 2004 · Closed Feb 28, 2005

Status: closed (inferred from source dates) · Service Brakes, Hydraulic:power Assist; Steering:hydraulic Power Assist System

GM IS CONDUCTING A RECALL ON ALL SUBJECT VEHICLES BUILD BETWEEN MAY 1999 AND OCTOBER 14, 1999.SIGNIFICANT CHANGES WERE INCORPORATED INTO PRODUCTION IN EARLY OCTOBER 1999, AND VEHICLES BUILT AFTER THAT DATE HAVE LOWER WARRANTY FAILURE RATES.THE COMPLAINT AND WARRANTY DATA APPEAR TO SUPPORT THE EFFECTIVENESS OF THESE CHANGES. GM MADE ADDITIONAL CHANGES IN NOVEMBER 1999, FEBRUARY 2000, MAY 2001, AND FEBRUARY 2004.ODI WILL CONTINUE TO MONITOR THIS PROBLEM AND WILL TAKE FURTHER ACTION, IF WARRANTED, IN THE FUTURE.FOR FURTHER TECHNICAL DETAILS SEE THE ATTACHED ENGINEERING ANALYSIS REPORT.

Additional source detail variants (2)

Service Brakes, Hydraulic:power Assist

GM IS CONDUCTING A RECALL ON ALL SUBJECT VEHICLES BUILD BETWEEN MAY 1999 AND OCTOBER 14, 1999.SIGNIFICANT CHANGES WERE INCORPORATED INTO PRODUCTION IN EARLY OCTOBER 1999, AND VEHICLES BUILT AFTER THAT DATE HAVE LOWER WARRANTY FAILURE RATES.THE COMPLAINT AND WARRANTY DATA APPEAR TO SUPPORT THE EFFECTIVENESS OF THESE CHANGES. GM MADE ADDITIONAL CHANGES IN NOVEMBER 1999, FEBRUARY 2000, MAY 2001, AND FEBRUARY 2004.ODI WILL CONTINUE TO MONITOR THIS PROBLEM AND WILL TAKE FURTHER ACTION, IF WARRANTED, IN THE FUTURE.FOR FURTHER TECHNICAL DETAILS SEE THE ATTACHED ENGINEERING ANALYSIS REPORT.

Steering:hydraulic Power Assist System

GM IS CONDUCTING A RECALL ON ALL SUBJECT VEHICLES BUILD BETWEEN MAY 1999 AND OCTOBER 14, 1999.SIGNIFICANT CHANGES WERE INCORPORATED INTO PRODUCTION IN EARLY OCTOBER 1999, AND VEHICLES BUILT AFTER THAT DATE HAVE LOWER WARRANTY FAILURE RATES.THE COMPLAINT AND WARRANTY DATA APPEAR TO SUPPORT THE EFFECTIVENESS OF THESE CHANGES. GM MADE ADDITIONAL CHANGES IN NOVEMBER 1999, FEBRUARY 2000, MAY 2001, AND FEBRUARY 2004.ODI WILL CONTINUE TO MONITOR THIS PROBLEM AND WILL TAKE FURTHER ACTION, IF WARRANTED, IN THE FUTURE.FOR FURTHER TECHNICAL DETAILS SEE THE ATTACHED ENGINEERING ANALYSIS REPORT.