IllustrationABS LEFT WHEEL SPEED SENSOR FAILED @30K MILES,THEN THE RIGHT 300 MILES LATER. WITH NO WARNING AND NO WARNING LIGHT THE CAR WOULD SLOW TO ABOUT 15MPH THEN THE BRAKE PEDAL WILL GO TO THE FLOOR AND CAR WOULD NOT STOP. NOW 500 MILES LATER SAME PROBLEM BUT THE DEALER IS SAYING SPEED SENSORS WERE DIRTY !
2001 GMC Safari
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2001 GMC Safari do not stand out strongly from the model-year median of 30.
About this comparison →How this year compares
Owner complaints by model year
Compare all Safari 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
10–25K
925–50K
550–75K
975–100K
0100–150K
0150K+
24 reports with mileage · 15 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 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 9 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Exterior Lighting. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
1 crash reports2 fire reports2 injury reports
Service Brakes, Air complaints
1 reportsOfficial recalls
105V099000 · Exterior Lighting:brake Lights:switch
Mar 14, 2005
ON CERTAIN MINIVANS, THE MULTIFUNCTION SWITCH MAY DEVELOP AN OPEN CIRCUIT CONDITION IN THE STOP LAMP OR HAZARD LAMP CIRCUIT THAT RESULTS IN THE STOP LAMPS AND HAZARD LAMPS BEING INOPERATIVE.
Consequence & remedy
Consequence: THE LOSS OF STOP LAMPS AND REAR HAZARD LAMPS COULD FAIL TO WARN A FOLLOWING DRIVER THAT THE VEHICLE IS BRAKING AND/OR IS STOPPED AND COULD LEAD TO A VEHICLE CRASH.
Remedy: DEALERS WILL REPLACE THE HAZARD WARNING FLASHER SWITCH AND APPLY SPECIAL GREASE TO THE CONTACTS AT THE TIME OF INSTALLATION OF THE MODULE FREE OF CHARGE. THE REPAIR WOULD BE USED IN VEHICLES IN WHICH THE HAZARD SLIDER BUTTON IS STILL MOVABLE. IF A VEHICLE HAS A HAZARD SLIDER BUTTON THAT IS NOT MOVABLE (FROZEN), THE ENTIRE MULTIFUNCTION SWITCH WILL BE REPLACED. THE RECALL BEGAN ON APRIL 13, 2005. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 OR GMC AT 1-866-996-9463.
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
1PE04072 · Loss Of Brake Lamp Illumination
Opened Oct 19, 2004 · Closed Mar 21, 2005
Status: closed (inferred from source dates) · Exterior Lighting:brake Lights; Exterior Lighting:hazard Flashing Warning Lights
IN ITS LETTER DATED MARCH 9, 2005, GM STATED THAT IT WOULD CONDUCT A SAFETY RECALL TO REMEDY A FAULTY MULTIFUNCTION SWITCH IN CERTAIN MODEL YEAR (MY) 2001 AND 2002 CHEVROLET ASTRO AND GMC SAFARI VEHICLES; SPECIFICALLY, ALL MY 2001 VEHICLES AND EARLY MY 2002 VEHICLES BUILT BETWEEN MARCH AND AUGUST 2001.SEE NHTSA RECALL NO. 05V-099 FOR DETAILS.THE MULTIFUNCTION SWITCH MAY DEVELOP AN OPEN CIRCUIT IN THE BRAKE LAMP OR HAZARD LAMP CIRCUIT RESULTING IN INOPERATIVE BRAKE LAMPS AND HAZARD LAMPS.THIS IS DUE TO THE COMBINED EFFECTS OF THE MATERIAL AND LUBRICATION FOR THE HAZARD SWITCH CONTACTOR THAT RESULT IN INCREASED RESISTANCE IN THE HAZARD SWITCH AND STUCK HAZARD SLIDER BUTTON IN OPEN (NO CONTACT) CONDITION.DEALERS ARE TO REPLACE THE HAZARD SWITCH AND APPLY SPECIAL GREASE TO THE HAZARD SWITCH CONTACTOR.IF A VEHICLE HAS A STUCK HAZARD SLIDER BUTTON, DEALERS ARE TO REPLACE THE ENTIRE MULTIFUNCTION SWITCH.
Additional source detail variants (2)
Exterior Lighting:brake Lights
IN ITS LETTER DATED MARCH 9, 2005, GM STATED THAT IT WOULD CONDUCT A SAFETY RECALL TO REMEDY A FAULTY MULTIFUNCTION SWITCH IN CERTAIN MODEL YEAR (MY) 2001 AND 2002 CHEVROLET ASTRO AND GMC SAFARI VEHICLES; SPECIFICALLY, ALL MY 2001 VEHICLES AND EARLY MY 2002 VEHICLES BUILT BETWEEN MARCH AND AUGUST 2001.SEE NHTSA RECALL NO. 05V-099 FOR DETAILS.THE MULTIFUNCTION SWITCH MAY DEVELOP AN OPEN CIRCUIT IN THE BRAKE LAMP OR HAZARD LAMP CIRCUIT RESULTING IN INOPERATIVE BRAKE LAMPS AND HAZARD LAMPS.THIS IS DUE TO THE COMBINED EFFECTS OF THE MATERIAL AND LUBRICATION FOR THE HAZARD SWITCH CONTACTOR THAT RESULT IN INCREASED RESISTANCE IN THE HAZARD SWITCH AND STUCK HAZARD SLIDER BUTTON IN OPEN (NO CONTACT) CONDITION.DEALERS ARE TO REPLACE THE HAZARD SWITCH AND APPLY SPECIAL GREASE TO THE HAZARD SWITCH CONTACTOR.IF A VEHICLE HAS A STUCK HAZARD SLIDER BUTTON, DEALERS ARE TO REPLACE THE ENTIRE MULTIFUNCTION SWITCH.
Exterior Lighting:hazard Flashing Warning Lights
IN ITS LETTER DATED MARCH 9, 2005, GM STATED THAT IT WOULD CONDUCT A SAFETY RECALL TO REMEDY A FAULTY MULTIFUNCTION SWITCH IN CERTAIN MODEL YEAR (MY) 2001 AND 2002 CHEVROLET ASTRO AND GMC SAFARI VEHICLES; SPECIFICALLY, ALL MY 2001 VEHICLES AND EARLY MY 2002 VEHICLES BUILT BETWEEN MARCH AND AUGUST 2001.SEE NHTSA RECALL NO. 05V-099 FOR DETAILS.THE MULTIFUNCTION SWITCH MAY DEVELOP AN OPEN CIRCUIT IN THE BRAKE LAMP OR HAZARD LAMP CIRCUIT RESULTING IN INOPERATIVE BRAKE LAMPS AND HAZARD LAMPS.THIS IS DUE TO THE COMBINED EFFECTS OF THE MATERIAL AND LUBRICATION FOR THE HAZARD SWITCH CONTACTOR THAT RESULT IN INCREASED RESISTANCE IN THE HAZARD SWITCH AND STUCK HAZARD SLIDER BUTTON IN OPEN (NO CONTACT) CONDITION.DEALERS ARE TO REPLACE THE HAZARD SWITCH AND APPLY SPECIAL GREASE TO THE HAZARD SWITCH CONTACTOR.IF A VEHICLE HAS A STUCK HAZARD SLIDER BUTTON, DEALERS ARE TO REPLACE THE ENTIRE MULTIFUNCTION SWITCH.