NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes, Hydraulic complaints
46 reportsClear category filter140,000 miles · Oct 14, 2008
Service Brakes, Hydraulic
1996 VOLVO 850 - ABS LIGHT INTERMITTENT - NOT SURE IF ABS IS WORKING OR NOT - TOLD BY VOLVO REPAIR SPECIALISTS THAT THIS IS A COMMON OCCURRENCE ON THE 96 & 97 MODELS - ALSO TOLD THAT ABS COMPUTER HAS TENDENCY TO BURN OUT RELATIVELY QUICKLY ON THIS MODEL & YEAR - TOLD TO GO AHEAD AND REPLACE IT - AGAIN - HAD IT REPLACED LESS THAN…
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1996 VOLVO 850 - ABS LIGHT INTERMITTENT - NOT SURE IF ABS IS WORKING OR NOT - TOLD BY VOLVO REPAIR SPECIALISTS THAT THIS IS A COMMON OCCURRENCE ON THE 96 & 97 MODELS - ALSO TOLD THAT ABS COMPUTER HAS TENDENCY TO BURN OUT RELATIVELY QUICKLY ON THIS MODEL & YEAR - TOLD TO GO AHEAD AND REPLACE IT - AGAIN - HAD IT REPLACED LESS THAN 4 YEARS AGO - *TR
NHTSA ODI #10245467
130,000 miles · Sep 16, 2008
Service Brakes, Hydraulic
1996 VOLVO 850 ABS LIGHT INTERMITTENT NOT SURE IF ABS IS WORKING OR NOT COMES AND GOES. *TR
NHTSA ODI #10242395
Mileage unknown · Aug 1, 2007
Engine And Engine CoolingService Brakes, Hydraulic
HEAT GENERATED IN THE ENGINE COMPARTMENT CAUSES ABS CONTROL MODULE AND TRACTION CONTROL MODULE TO FAIL IN MY '96 VOLVO 850R. AS OF TODAY, THERE'S 3 MODULES ALREADY REPLACED (EACH COSTING $800). THE DEALER SAID THAT THE CONTROL MODULE FAILS BECAUSE IT'S NOT DESIGNED BY THE MANUFACTURER TO WITHSTAND TYPICAL ENGINE HEAT. THE C…
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HEAT GENERATED IN THE ENGINE COMPARTMENT CAUSES ABS CONTROL MODULE AND TRACTION CONTROL MODULE TO FAIL IN MY '96 VOLVO 850R. AS OF TODAY, THERE'S 3 MODULES ALREADY REPLACED (EACH COSTING $800). THE DEALER SAID THAT THE CONTROL MODULE FAILS BECAUSE IT'S NOT DESIGNED BY THE MANUFACTURER TO WITHSTAND TYPICAL ENGINE HEAT. THE CHATROOM OF VOLVO OWNERS (WWW.BRICKBOARD.COM) IS FILLED WITH THE SAME COMPLAINT FROM VARIOUS MODEL YEARS. THE FAILURE OF THE BRAKING SYSTEM IS ESPECIALLY DANGEROUS SINCE THE FAILURE CAUSES INTERMITTENT BRAKING CAPABILITY AND HAZARDOUS DURING WINTER/SNOWY ROAD CONDITIONS. THE FAILURE IS SUDDEN AND WITHOUT WARNING.
NHTSA ODI #10198193
96,000 miles · Mar 28, 2005
Service Brakes, Hydraulic
AFTER STARTING THE VEHICLE THE ABS WARNING LIGHT ILLUMINATED AND STAYED ON UNTIL THE VEHICLE WAS SHUT OFF. DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE PROBLEM. *AK
NHTSA ODI #10111640
Mileage unknown · Sep 13, 2004
Service Brakes, HydraulicInjury
WHILE DRIVING ABS LIGHT APPEARED ON THE DASHBOARD AND REMAINED ON. CONSUMER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE AND DROVE IT TO THE DEALER FOR INSPECTION. MECHANIC DETERMINED THAT ABS PUMP MOTOR NEEDED TO BE REPLACED. *AK
NHTSA ODI #10091997
Mileage unknown · Jul 7, 2004
Service Brakes, Hydraulic
WHILE APPLYING THE BRAKES THE ABS BRAKE LIGHT APPEARED ON THE DASHBOARD, AND REMAINED ON. FOLLOWING THAT THE BRAKE PEDAL WENT TO THE FLOOR. THIS CAUSED A LOSS OF BRAKING POWER. CONSUMER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE AND DROVE IT HOME. CONSUMER CONTACTED THE DEALER, AND THE MECHANIC DETERMINED THAT THE ABS MODULA…
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WHILE APPLYING THE BRAKES THE ABS BRAKE LIGHT APPEARED ON THE DASHBOARD, AND REMAINED ON. FOLLOWING THAT THE BRAKE PEDAL WENT TO THE FLOOR. THIS CAUSED A LOSS OF BRAKING POWER. CONSUMER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE AND DROVE IT HOME. CONSUMER CONTACTED THE DEALER, AND THE MECHANIC DETERMINED THAT THE ABS MODULAR UNIT NEEDED REPLACEMENT. *AK
NHTSA ODI #10081461
100,000 miles · Mar 17, 2004
Service Brakes, Hydraulic
CAR VIBRATES AND A LOUD RESONANCE IS HEARD WHEN THE BRAKES ARE APPLIED AT 30 MPH OR BELOW. *NM
NHTSA ODI #10062446
Mileage unknown · Jan 15, 2004
Service Brakes, HydraulicUnknown Or Other
1996 VOLVO 850'S ARE PLAGUED WITH REAR MAIN SEAL FAILURES WHICH CAUSE OIL TO LEAK ONTO CLUTCHES AS WELL AS ON TO THE EXHAUST SYSTEMS, CREATING THE POTENTIAL FOR FIRES. 1996 VOLVO 850'S ARE ALSO PLAGUED WITH ABS CONTROL MODULE FAILURES IN THAT THE ABS AND TRACTION CONTROL SYSTEMS FAIL TO OPERATE AT TIMES. THIS IS DUE TO A DEFEC…
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1996 VOLVO 850'S ARE PLAGUED WITH REAR MAIN SEAL FAILURES WHICH CAUSE OIL TO LEAK ONTO CLUTCHES AS WELL AS ON TO THE EXHAUST SYSTEMS, CREATING THE POTENTIAL FOR FIRES. 1996 VOLVO 850'S ARE ALSO PLAGUED WITH ABS CONTROL MODULE FAILURES IN THAT THE ABS AND TRACTION CONTROL SYSTEMS FAIL TO OPERATE AT TIMES. THIS IS DUE TO A DEFECTIVE COMPUTER MODULE. VOLVO 850'S ARE ALSO PLAGUED WITH POOR DRIVERS SIDE WIPER DESIGNS THAT RESULT IN A LARGE PORTION OF THE WINDSHIELD NOT BEING SWEPT BY THE WIPER, WASHER NOZZLES RETURN VALVES ALSO FAIL FREQUENTLY, PREVENTING WASHER FLUID FROM RECAHING THE WINDSHIELD.
NHTSA ODI #10069819
Mileage unknown · Dec 19, 2003
Service Brakes, Hydraulic
HAIRLINE CRACK IN CIRCUIT BOARD ON VEHICLE COMPUTER MAKES ABS AND TRACS BRAKING SYSTEM INOPERATIVE. THIS IS AN INTERMITTENT PROBLEM AND GOES OFF IF THE VEHICLE IS STOPPED AND RE-STARTED. I TALKED TO AN INDEPENDENT VOLVO REPAIR SHOP AND HE INDICATED THAT HE HAS REPLACED TEN COMPUTER THIS YEAR IN BOISE, IDAHO THIS YEAR ON VARIOU…
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HAIRLINE CRACK IN CIRCUIT BOARD ON VEHICLE COMPUTER MAKES ABS AND TRACS BRAKING SYSTEM INOPERATIVE. THIS IS AN INTERMITTENT PROBLEM AND GOES OFF IF THE VEHICLE IS STOPPED AND RE-STARTED. I TALKED TO AN INDEPENDENT VOLVO REPAIR SHOP AND HE INDICATED THAT HE HAS REPLACED TEN COMPUTER THIS YEAR IN BOISE, IDAHO THIS YEAR ON VARIOUS VOLVO MODELS, YEARS 1993 TO 1998.*AK
NHTSA ODI #10050801
Mileage unknown · Nov 19, 2003
Service Brakes, Hydraulic
BAD ABS MODULE. *LA
NHTSA ODI #10047170
NHTSA investigations
6EA03008 · Fuel Tank Leaks
Opened Jun 11, 2003 · Closed Jul 28, 2004
Status: closed (inferred from source dates) · Fuel System, Gasoline:storage
THIS ENGINEERING ANALYSIS WAS OPENED ON JUNE 11, 2003, BASED ON 54 REPORTS OF FUEL TANK LEAKS.THE SUBJECT VEHICLES WERE 1993 THROUGH 1996 MODEL YEAR (MY) 850 VEHICLES. MODEL 850 WAS ALSO PRODUCED IN MY 1997 AND WAS INCLUDED IN THIS INVESTIGATION. ANALYSIS OF THE DATA REVEALS TWO DISTINCT ISSUES. FIRST, THE 1994 THROUGH 1997 MY VEHICLES STAND OUT BY ACCOUNTING FOR 95 PERCENT OF THE REPORTED LEAKS.THESE VEHICLES SHARE THE SAME FUEL TANK DESIGN (PN 9142618). THE 1993 MY VEHICLE USES A DIFFERENT FUEL TANK DESIGN (PN 9141101).SECONDLY, THE FAILURES OCCURRED PREDOMINANTLY IN HOT CLIMATES, E.G., CALIFORNIA, ARIZONA, TEXAS, FLORIDA, GEORGIA, LOUISIANA, ETC.TESTING OF FUEL TANKS FROM CONSUMER VEHICLES AT THE VEHICLE RESEARCH AND TEST CENTER CONFIRMED LEAKS THROUGH CRACKS IN THE FUEL TANK WALL AT A HEAT SHIELD MOUNTING ATTACHMENT IN THE 1994 THROUGH 1997 MY FUEL TANKS (PN9142618). DETAILS OF THE TESTS ARE AVAILABLE IN TEST REPORT VRTC-DCD3060.VOLVO WILL CONDUCT A SAFETY RECALL ON ALL MY 1994 THROUGH 1997 VEHICLES ORIGINALLY SOLD OR REGISTERED IN THE FOLLOWING 17 HOT STATES: CA, AZ, NM, TX, LA, MS, AL, GA, SC, FL, NC, TN, AR, OK, UT, NV, AND HI.ALL 1994 THROUGH 1997 MY VEHICLES IN ALL OTHER STATES WILL BE REMEDIED UNDER A SERVICE CAMPAIGN.THE REMEDY FOR BOTH THE RECALL AND SERVICE CAMPAIGN IS TO INSTALL A NEW BUSHING AT EACH HEAT SHIELD ATTACHMENT POINT (3 PER TANK).ALSO, ALL TANKS (VEHICLES IN ALL STATES) WILL BE INSPECTED FOR FUEL SEEPAGE AT THE HEAT SHIELD ATTACHMENT POINTS AND VOLVO WILL REPLACE ANY TANK SHOWING SIGNS OF FUEL SEEPAGE.THE NEW BUSHINGS WILL PREVENT HEAT SHIELD STRESSES FROM BEING TRANSFERRED TO THE THREE HEAT SHIELD MOUNTING ATTACHMENTS ON THE FUEL TANK.THE SAFETY RECALL IS FILED UNDER NHTSA SAFETY RECALL NUMBER 04V368.THIS INVESTIGATION IS CLOSED.
PE03003 · Fuel Tank Leaks
Opened Jan 16, 2003 · Closed Jun 11, 2003
Status: closed (inferred from source dates) · Fuel System, Gasoline:storage:tank Assembly
THE OFFICE OF DEFECTS INVESTIGATION OPENED THISINVESTIGATION ON JANUARY 16, 2003.THE BASIS FOR OPENING THE INVESTIGATION WAS 15 CONSUMER REPORTS ALLEGING GASOLINE LEAKING FROM THE FUEL STORAGE TANK.VOLVO PROVIDED 43 ADDITIONAL REPORTS IN ITS RESPONSE TO THE PRELIMINARY EVALUATION, 4 OF WHICH WERE DUPLICATES OF THE 15 ODI REPORTS. THIS INVESTIGATION HAS BEEN UPGRADED FOR FURTHER STUDY.
EA02019 · Seat Fires
Opened Aug 22, 2002 · Closed Dec 18, 2002
Status: closed (inferred from source dates) · Electrical System; Seats:front Assembly:seat Heater/cooler
VOLVO IS CONDUCTING A SAFETY RECALL BASED ON ITS ANALYSIS OF COMPLAINTS AND TECHNICAL INFORMATION DEVELOPED DURING ITS INVESTIGATION.VOLVO'SSURVEY OF VEHICLES ROUTINELY BROUGHT IN FOR MAINTENANCE AT EAST-COAST DEALERSHIPS PRODUCED EVIDENCE THAT BARE METAL WIRES (THAT PROVIDE SUPPORT FOR THE SEAT BOTTOM) CAN CONTACT THE THERMOSTAT AND ELECTRICAL WIRESIN OR BENEATH THE SEAT CUSHION.THIS CAN RESULT IN AN ELECTRICAL SHORT.VOLVO CONFIRMED IN TESTING THAT IF SUCH A CONDITION IS PRESENT, THE SHORT TO THE WIRE SEAT SUPPORT COULD CAUSE BURNING OF THE SEAT CUSHION WITHOUT ACTIVATING (OPENING) THE SEAT HEATER FUSE.VOLVO WILL REPLACE THE ENTIRE THERMOSTAT ASSEMBLY WITH AN ELECTRONIC TIMER DELAY UNIT.
Additional source detail variants (2)
Electrical System
VOLVO IS CONDUCTING A SAFETY RECALL BASED ON ITS ANALYSIS OF COMPLAINTS AND TECHNICAL INFORMATION DEVELOPED DURING ITS INVESTIGATION.VOLVO'SSURVEY OF VEHICLES ROUTINELY BROUGHT IN FOR MAINTENANCE AT EAST-COAST DEALERSHIPS PRODUCED EVIDENCE THAT BARE METAL WIRES (THAT PROVIDE SUPPORT FOR THE SEAT BOTTOM) CAN CONTACT THE THERMOSTAT AND ELECTRICAL WIRESIN OR BENEATH THE SEAT CUSHION.THIS CAN RESULT IN AN ELECTRICAL SHORT.VOLVO CONFIRMED IN TESTING THAT IF SUCH A CONDITION IS PRESENT, THE SHORT TO THE WIRE SEAT SUPPORT COULD CAUSE BURNING OF THE SEAT CUSHION WITHOUT ACTIVATING (OPENING) THE SEAT HEATER FUSE.VOLVO WILL REPLACE THE ENTIRE THERMOSTAT ASSEMBLY WITH AN ELECTRONIC TIMER DELAY UNIT.
Seats:front Assembly:seat Heater/cooler
VOLVO IS CONDUCTING A SAFETY RECALL BASED ON ITS ANALYSIS OF COMPLAINTS AND TECHNICAL INFORMATION DEVELOPED DURING ITS INVESTIGATION.VOLVO'SSURVEY OF VEHICLES ROUTINELY BROUGHT IN FOR MAINTENANCE AT EAST-COAST DEALERSHIPS PRODUCED EVIDENCE THAT BARE METAL WIRES (THAT PROVIDE SUPPORT FOR THE SEAT BOTTOM) CAN CONTACT THE THERMOSTAT AND ELECTRICAL WIRESIN OR BENEATH THE SEAT CUSHION.THIS CAN RESULT IN AN ELECTRICAL SHORT.VOLVO CONFIRMED IN TESTING THAT IF SUCH A CONDITION IS PRESENT, THE SHORT TO THE WIRE SEAT SUPPORT COULD CAUSE BURNING OF THE SEAT CUSHION WITHOUT ACTIVATING (OPENING) THE SEAT HEATER FUSE.VOLVO WILL REPLACE THE ENTIRE THERMOSTAT ASSEMBLY WITH AN ELECTRONIC TIMER DELAY UNIT.
PE02029 · Passenger Compartment Fires
Opened Mar 7, 2002 · Closed Aug 22, 2002
Status: closed (inferred from source dates) · Electrical System
No summary supplied.
PE99040 · Inadvertent Side Air Bag Deployment
Opened Jun 7, 1999 · Closed Oct 27, 1999
Status: closed (inferred from source dates) · Air Bags:side/window
No summary supplied.
PE97045 · Engine Compartment Fire
Opened Oct 23, 1997 · Closed Feb 13, 1998
Status: closed (inferred from source dates) · Engine And Engine Cooling
ODI HAS RECEIVED FOUR OWNER COMPLAINTS OF VOLVO 850 ENGINE COMPARTMENT FIRES, ALL INVOLVING 1996 MODEL YEAR VEHICLES.TABLE 1 SHOWS THE DISTRIBUTION OF FIRE INCIDENTS KNOWN TO ODI AND VOLVO BY MODEL YEAR AND INCIDENT YEAR FOR ALL 1993-97 VOLVO 850 VEHICLES.VOLVO HAS CLASSIFIED MOST OF THE FIRES AS OCCURRING FROM UNDETERMINED CAUSES.IN THOSE FEW CASES WHERE PROBABLE OR POSSIBLE CAUSES WERE IDENTIFIED, NO COMMON DEFECT PATTERN OR TREND HAS BEEN IDENTIFIED.THIS INVESTIGATION IS CLOSED, BUT ODI WILL CONTINUE TO MONITOR THE ISSUE THROUGH 11998 WITH QUARTERLY REPORTS FROM VOLVO.
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