WIRING TO THE ELECTRIC FUEL PUMP CAN OVER HEAT (AND POSSIBLY CAUSE A FIRE) WHEN THE FUEL PUMP FAILS. THIS WOULD OCCUR WHEN THE FUEL PUMP IS IN A FAILED (LOCKED) CONDITION WHILE POWER IS APPLIED TO THE PUMP. THE ELECTRICAL CURRENT DRAW IS HIGHER THAN THE RATING OF THE WIRING. *JB
1998 GMC Suburban
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Suburban years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
26 reports with mileage · 74 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.
- Service Brakes, Hydraulic. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Visibility. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Electrical System complaints
16 reportsFIRE THEN SMOKE COMING FROM WIRE HARNESS.*AK
NAR 04/28/2003. MR THE CONSUMER EXPERIENCED PROBLEMS WITH HIS VEHICLE. THE VEHICLE LEAKED OIL, ENGINE IDLED ROUGHLY, COOLANT SYSTEM LEAKED, THERE WAS A PROBLEM WITH THE DOME LIGHT, STEERING, THE REAR AXLE, THE LEFT REAR GLASS RATTLED, THE AIR CONDITION, BATTERY, SUSPENSION WERE ALL INOPERATIVE. THE FUEL FILTER, MIRROR TRANSM…
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NAR 04/28/2003. MR THE CONSUMER EXPERIENCED PROBLEMS WITH HIS VEHICLE. THE VEHICLE LEAKED OIL, ENGINE IDLED ROUGHLY, COOLANT SYSTEM LEAKED, THERE WAS A PROBLEM WITH THE DOME LIGHT, STEERING, THE REAR AXLE, THE LEFT REAR GLASS RATTLED, THE AIR CONDITION, BATTERY, SUSPENSION WERE ALL INOPERATIVE. THE FUEL FILTER, MIRROR TRANSMISSION SEAT, SEAT BELTS, WIPERS, ALTERNATOR, BRAKES, FUEL PUMP. *JB
THE POSITIVE BATTERY TERMINAL POST BROKE LOOSE FROM THE BATTERY, SPILLING BATTERY ACID ON THE BRAKE TUBING. DISCUSSED BATTERY FAILURE WITH GM AND THEY REFUSED TO REPLACE BATTERY DUE TO THE FACT THE VEHICLE WAS OUT OF WARRANTY. *JB
1998, GMC, SUBURBAN, REPLACEMENT BATTERY LEAKS ONTO RIGHT FRONT WHEEL BRAKE HOSE, CORRODING THE FITTING. DEALER HAS BEEN NOTIFIED. *AK CONSUMER STATED THIS IS THE SECOND BATTERY THAT HAS FAILED.*SLC
LEFT REAR BRAKE LIGHT SOCKET HAD A SHORT FOR SECOND TIME. WHOLE SOCKET HAS TO BE REPLACED. WORKED FOR 2 WEEKS, AND IT SHORTED OUT AGAIN. PART COST $60 EACH TIME. *AK DEALER INFORMED CONSUMER THAT THERE WAS NOT A RECALL, HOWEVER THEY HAD BEEN REPLACING A LOT OF THESE PARTS. *SLC
REAR TAIL LIGHT PRINTED CIRCUIT HAS SHORTED OUT TWICE, LEAVING MELTED COMPONETS AND TOTAL REPLACEMENT OPTION.*AK
FRONT POST OF BATTERY LEAKS, POSTIVE SIDE, CORRODES ELECTRICAL CABLES, CAUSING VEHICLE TO SHUT DOWN. *AK
COULDN'T START VEHICLE. ATTEMPTED TO REPLACE OEM DELCO BATTERY WITH NEW BATTERY AND FOUND ACID HAD LEAKED FROM POSITIVE SIDE TERMINAL, TOTALLY CORRODING BATTERY BOLT, TERMINAL AND CABLES. ACID HAD LEAKED ONTO HIGH PRESSURE A/C LINE, ELECTRICAL WIRING AND BRAKE LINES, CORRODING THEM. SIGNIFICANT CORROSION ON BODY METAL. REP…
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COULDN'T START VEHICLE. ATTEMPTED TO REPLACE OEM DELCO BATTERY WITH NEW BATTERY AND FOUND ACID HAD LEAKED FROM POSITIVE SIDE TERMINAL, TOTALLY CORRODING BATTERY BOLT, TERMINAL AND CABLES. ACID HAD LEAKED ONTO HIGH PRESSURE A/C LINE, ELECTRICAL WIRING AND BRAKE LINES, CORRODING THEM. SIGNIFICANT CORROSION ON BODY METAL. REPAIR ESTIMATES RUN IN EXCESS OF $500. NEGOTIATING WITH GMC FOR REPAIRS UNDER A PRODUCTS LIABILITY CLAIM.*AK
DURING SUMMER OF 1999, I NOTICED BATTERY ACID RESIDUE BELOW BATTERY ON LINES AND WIRES. CLEANED OFF WITH OIL. BRAKES WERE MUSHY. IN OCTOBER, 2000 BRAKES SLOWED VEHICLE BUT REQUIRED ADDITIONAL PRESSURE TO STOP. NOTICED ADDITIONAL BATTERY ACID BUILD UP ON LINES AND WIRING. BRAKES FAILED NOV. 22, 2000. ADDED BRAKE FLUID. VE…
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DURING SUMMER OF 1999, I NOTICED BATTERY ACID RESIDUE BELOW BATTERY ON LINES AND WIRES. CLEANED OFF WITH OIL. BRAKES WERE MUSHY. IN OCTOBER, 2000 BRAKES SLOWED VEHICLE BUT REQUIRED ADDITIONAL PRESSURE TO STOP. NOTICED ADDITIONAL BATTERY ACID BUILD UP ON LINES AND WIRING. BRAKES FAILED NOV. 22, 2000. ADDED BRAKE FLUID. VEHICLE WOULD NOT START ON NOV. 28, 2000. POSITIVE BATTERY POST SEPARATED FROM BATTERY. SPENT TWO HOURS REMOVING BROKEN-OFF BATTERY FROM BATTERY BOLT,CABLES AND INSTALLING BATTERY. POURED BAKING SODA WATER ON AFFECTED AREA OF LINES AND WIRES. *AK
Official recalls
203V093000 · Visibility:rearview Mirrors/devices:exterior
Mar 7, 2003
CERTAIN SPORT UTILITY VEHICLES, MINI VANS, AND PICKUP TRUCKS MAY DEVELOP A SHORT CIRCUIT IN THE ELECTRIC OUTSIDE REARVIEW MIRROR SWITCH.
Consequence & remedy
Consequence: IF THIS WERE TO HAPPEN, IT COULD RESULT IN AN INOPERATIVE SWITCH, HEAT DAMAGE TO THE DRIVER'S DOOR, AND/OR IGNITION OF COMPONENTS IN THE DRIVER'S DOOR AND A SUBSEQUENT VEHICLE FIRE WITHOUT PRIOR WARNING.
Remedy: DEALERS WILL INSTALL A FUSED JUMPER HARNESS TO THE ELECTRIC OUTSIDE REARVIEW MIRROR SWITCH. OWNER NOTIFICATION BEGAN ON APRIL 24, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CHEVROLET AT 1-800-222-1020 OR GMC AT 1-800-462-8782.
98V033000 · Service Brakes, Hydraulic:foundation Components:disc:rotor
Feb 17, 1998
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND MULTI-PURPOSE PASSENGER VEHICLES. ONE OR BOTH FRONT BRAKE ROTOR/HUBS WERE BUILT WITH AN OUT-OF-SPECIFICATION GRAY IRON THAT CAN FAIL DURING THE LIFE OF THE VEHICLE.
Consequence & remedy
Consequence: IF A DRIVER CONTINUES TO DRIVE WITH A CRACKED ROTOR, THE CRACKS COULD CONTINUE AROUND THE WHEEL MOUNTING BOLT CIRCLE AND ULTIMATELY RESULT IN A WHEEL SEPARATION.
Remedy: DEALERS WILL INSPECT THE ROTORS FOR A CORE DATE OF "287" AND, IF FOUND, REPLACE THE ROTOR.
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
0No exact-year investigations in this snapshot.
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