2001 Toyota Sequoia electrical system problems

“TL* THE CONTACT OWNS A 2001 TOYOTA SEQUOIA. WHILE DRIVING 45 MPH, THE VEHICLE CONTROL, ABS, VCS, TRACTION CONTROL, AND STABILITY WARNING INDICATORS ILLUMINATED. THE FAILURES CAUSED THE VEHICLE TO BRAKE INTERMITTENTLY. THE CONTACT HAD TO TURN THE VEHICLE OFF AND ON IN ORDER TO RESUME NORMAL OPERATION. THE VEHICLE WAS TAKEN TO GROOVE TOYOTA (5460 S BROADWAY, ENGLEWOOD, CO 80113, (303) 800-9063) TO BE DIAGNOSED, BUT THE CAUSE OF THE FAILURES WAS NOT DETERMINED. THE VEHICLE WAS NOT REPAIRED AND THE FAILURES RECURRED MULTIPLE TIMES. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS APPROXIMATELY 100,056.”

“WARNING LIGHTS ON THE DASH BOARD COME ON PERIODICALLY FOR NO APPARENT REASON. I MAINTAIN THE CAR PROPERLY WITH REGULAR OIL CHANGES AND MANUFACTURER RECOMMENDED SERVICE. THEY GO OFF ON THEIR OWN. MY MECHANIC HAS NO IDEA WHAT CAUSES THIS. IT HAPPENS STANDING STILL, IN MOTION OR JUST BY STARTING THE VEHICLE.”

“VSC TRAC, VSC OFF, TRAC, EMERGENCY BRAKE & ABS LIGHTS ARE ALL ILLUMINATED. SEEMS LIKE EVERY SEQUOIA 2001 - 2005 HAS THIS PROBLEM. AFTER LOTS OF RESEARCH IT SEEMS LIKE IT'S A FAULT WITH THE VSC COMPUTER AND ECU COMPUTER WHICH DEALERS WANT $2000 AND UP! THESE MALFUNCTIONS IN COMPUTERS AFFECT THE VEHICLES ABS BRAKES, AND STABILITY CONTROL SYSTEM WHICH POSES A THREAT TO SAFETY OF DRIVER AND PASSENGERS. *TR”

“TL* THE CONTACT OWNS A 2001 TOYOTA SEQUOIA. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE TRACTION LIGHT ILLUMINATED AS THE FRONT PASSENGER TIRE SEIZED. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS WHERE IT WAS STATED THAT THE ABS, LOGIC, AND CONTROL MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 177,000.”

“WIFE WAS PULLING OFF FROM A STOPLIGHT WHEN THE TRACTION CONTROL SYSTEM LIGHT (SKIDDING CAR ICON) AND WARNING BUZZER CAME ON AND THE VEHICLE STARTED MAKING A LOUD GRINDING SOUND, VIBRATING, AND PULLING TO THE RIGHT. SHE PULLED THE VEHICLE OVER, TURNED IT OFF, AND CALLED ME TO COME SWAP VEHICLES WITH HER. WHEN I STARTED THE CAR, OF COURSE, THE SYMPTOMS HAD GONE AWAY. SEVERAL DAYS LATER ON A FAMILY TRIP, I WAS DRIVING THE VEHICLE ON THE INTERSTATE AT 65-70 MPH WHEN THE VEHICLE DID THE SAME THING SHE HAD DESCRIBED. WE PULLED OVER, THE NOISE STOPPED, AND THEN THE VSC/TRAC AND TRAC OFF CAME ON. THIS SHOULD BE A RECALL FIX. TOO MANY VEHICLES HAVE HAD THIS PROBLEM, OVER SEVERAL PRODUCTION YEARS (2003'S ACTUALLY HAVE A RECALL FOR A SIMILAR ISSUE). HOWEVER, READING VARIOUS FORUMS HAS MADE ME THINK TOYOTA DOESN'T EVEN KNOW THE ROOT CAUSE OF THIS. BUT IT'S DEFINITELY A SAFETY ISSUE THAT NEEDS TO BE CHECKED OUT. *TR”

“TL* THE CONTACT OWNS A 2001 TOYOTA SEQUOIA. THE CONTACT STATED THAT THE VEHICLE STABILITY CONTROL AND TRACK WARNING LIGHTS ILLUMINATED. THE CONTACT LOST CONTROL OF THE VEHICLE AS THE STEERING WHEEL HAPHAZARDLY PULLED TO THE RIGHT. THE FAILURE WAS EXPERIENCED SEVERAL TIMES AND EVEN WHEN THE VEHICLE ENGINE WAS TURNED OFF. THE VEHICLE WOULD RESET INDEPENDENTLY. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE CONTACT WAS ADVISED THAT WITHOUT THE LIGHTS ILLUMINATED WHEN THE DIAGNOSTIC WAS PERFORMED THEN THE VEHICLE COULD NOT BE DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 125,000 AND THE CURRENT MILEAGE WAS 126,000.”