2001 Mercedes Benz ML430

Was driving 50 miles per hour when the car slammed on the brakes, nearly getting me rear ended. The throttle would not respond until the car was doing maybe5 miles per hour - on an interstate! The BAS/ESP light was on solid. I got onto an off ramp, called the dealer, was told it could be several causes, drove home carefully, and took it to the dealer. The dealer found nothing. Several times since, the car was being driven at speeds in the 20-30 miles per hour range, and the system would slam on the brakes and pull hard to the left. I could smell the brake dust in the car. Other times, it will ALMOST engage (ESP light flashes as well) then backs off.

RE: 2001 MB ML430 ELECTRONIC BRAKING SENSOR THE FRONT PASSENGER BRAKE INITIALLY LOCKED UP AT LOW SPEED UPON ACCELERATION. AFTER STOPPING AND TURNING THE VEHICLE OFF AND BACK ON THE SYSTEM WAS BACK TO NORMAL. THEN ONE DAY I WAS TRAVELING AT NEAR 70 MPH IN THE PASSING LANE OF AN INTERSTATE HIGHWAY WHEN THE FRONT DRIVER BRAKE LOCKED UP AND BRAKE TIRE SMOKE BILLOWED FROM MY VEHICLE WHICH CAUSED TRAFFIC BEHIND ME TO SWERVE AND BRAKE BEHIND AND ON THE SIDE OF ME. I PROCEEDED TO PULL OFF ONTO THE SHOULDER OF THE HIGHWAY AND TURNED MY VEHICLE OFF AND BACK ON, AFTER WHICH MY VEHICLE OPERATED NORMALLY. I PROCEEDED TO DO AN ONLINE SEARCH AND LEARNED THAT THIS WAS A COMMON SORT OF PROBLEM FOR THIS MODEL.. PARTICULARLY AT LOW SPEEDS. IN MY CASE IT HAPPENED AT LOW SPEEDS AND THEN THE ONE TIME AT 70 MPH. I LEARNED THAT THE YAW SENSOR WHICH IS PART OF THE ABS SYSTEM WAS COMMONLY REPORTED AS THE LIKELY CAUSE OF THE PROBLEM.. I PROCEEDED TO DISCONNECT THE YAW SENSOR AND HAVE HAD NO FURTHER PROBLEMS. I AM FORTUNATE THAT IT WAS NOT A RAINY DAY, OTHERWISE THE RESULTS MAY HAVE BEEN CATASTROPHIC WITH SO MANY VEHICLES BEHIND ME AND TRAVELING AT SUCH A HIGH SPEED. THEYAW SENSOR MB PART # IS A 002 542 94 18 Q01 SYSTRON DONNER INERTIA DIVISION USA

TWICE NOW WHILE DRIVING AND GOING OVER MINOR BUMPS (DOTS ON THE ROAD TO WARN OF CROSSWALKS AND A DRIVEWAY ENTRANCE CURB) THE BAS/ESP AND HAZARD LIGHTS HAVE COME ON AND THE CAR HAS AUTOMATICALLY APPLIED VIOLENT BREAKING THAT TOOK CONTROL OF THE DIRECTION THE CAR WAS HEADING. THIS BREAKING CONTINUED UNTIL THE VEHICLE CAME TO A COMPLETE STOP. BOTH TIMES THE CAR WAS GOING LESS THAN 20 MPH, BUT CONTROL OF THE CAR WAS LIMITED DURING THE EVENT. AT FREEWAY SPEEDS, IT WOULD BE VERY LIKELY TO CAUSE AN ACCIDENT. BAS/ESP LIGHT TURNS OFF AFTER THE CAR IS TURNED OFF.

VEHICLE'S FRONT WHEEL BRAKES BY ITSELF WHILE DRIVING AND THE EPS WARNING LIGHT COMES ON AFTERWARDS. EXTREMELY DANGEROUS IN HIGHWAY DRIVING. HAD THE BRAKES CHECKED, BUT NOTHING WRONG. ONLINE COMPLAINTS SUGGESTS A FAILURE IN YAW RATE SENSOR.

I WAS DRIVING ON THE HIGHWAY, GOING ABOUT 60 MPH, AND THE CAR SUDDENLY STARTED APPLYING THE BRAKES ON ITS OWN. NEARLY GOT ME INTO AN ACCIDENT. I WAS ABLE TO GET OVER TO THE SHOULDER LUCKILY. I HAD MY TODDLER IN THE CAR AND IT WAS A VERY SCARY THING. WHEN THE BRAKES STARTED ENGAGING BY ITSELF, A YELLOW TRIANGLE WARNING LIGHT DISPLAYED ON THE DASH FOLLOWED BY THE BAS/ESP LIGHT AFTER THE VEHICLE CAME TO A COMPLETE STOP. I HAVE SEEN OTHERS THAT HAVE HAD THIS VERY SAME ISSUE AND SEEMS TO BE THE YAW RATE SENSOR. I AM SHOCKED THIS HASN'T BEEN RECALLED WITH ALL THE ISSUES I'VE READ ON THIS. I BARELY JUST BOUGHT THE CAR AND IT'S ALREADY NOT DRIVABLE. VERY HUGE SAFETY ISSUE.

THE ALL ACTIVITY MODULE (AAM) DOES NOT FUNCTION PROPERLY TO WHICH NEITHER SIDE MIRRORS CAN BE ADJUSTED BECAUSE THE WINDOWS NO GO UP AND DOWN OR LONGER OPERATE. THEN THE DOOR LOCKS NO LONGER FUNCTIONS AND VARIOUS OTHER COMPONENTS RELY SOLELY OFF OF THIS MIDDLE INSTRUMENT CLUSTER. WHEN I TOOK IT TO THE DEALER THEY SAID THERE IS A MALFUNCTION IN THE AAM CONTROLS WHICH ARE THE CAUSING AFFECT OF THIS ISSUE.

TL* THE CONTACT OWNS A 2001 MERCEDES BENZ ML430. THE CONTACT STATED THAT THE FOBIK UTILIZED AND THE LOCKS BEGAN TO LOCK AND UNLOCK SEVERAL TIMES UNTIL IT EVENTUALLY STOPPED AND UNLOCKED. THE CONTACT ALSO STATED THAT THE DOOR LOCK ON THE DRIVERS SIDE DOOR, LOCKED AND UNLOCK SEVERAL TIMES WHEN THE FOBIK WAS UTILIZED TO LOCK THE DOOR. THE CONTACT STATED THAT THE VEHICLE HAD TO BE LOCKED MANUALLY. THE FAILURE RECURRED EACH TIME THE FOBIK OR DOOR LOCK WAS DEPRESSED. THE VEHICLE WAS TAKEN TO THE DEALER AND WAS DIAGNOSED THAT THE ALL ACTIVITY MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 01V061000 (ELECTRICAL SYSTEM). THE APPROXIMATE FAILURE MILEAGE WAS 109,000.

TL* THE CONTACT OWNS A 2001 MERCEDES BENZ ML430. THE CONTACT STATED THAT THE SERVICE ENGINE AND THE BAS ESP WARNING LIGHTS FLICKERED. THE CONTACT MENTIONED THAT WHEN THE WARNING LIGHTS ILLUMINATED, THE BRAKES ENGAGED AND THERE WAS AN ABNORMAL NOISE. IN ADDITION, THE ELECTRIC POWER DOOR LOCK FUNCTION WAS MAKING AN ABNORMAL NOISE. THE CONTACT DISCOVERED THAT THE A/C LINE FRACTURED AND THE WINDSHIELD WIPERS PLASTIC PIECE FRACTURED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 11V208000 (VEHICLE SPEED CONTROL). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 186,675. UPDATED 11/23/15*LJ THE CONSUMER FIXED THE VEHICLE AT HIS/HER EXPENSE. UPDATED 01/29/16.*JB

2001 MERCEDES BENZ ML 430. CONSUMER WRITES IN REGARDS TO VEHICLE BRAKE PEDAL ISSUES. *SMD THE CONSUMER STATED THE BRAKE PEDAL LOST PRESSURE DUE TO THE FUEL TUBE COMING IN CONTACT WITH THE BRAKE LINE. THE BRAKE LINE WAS LEAKING FLUID.*JB

I WAS DRIVING ON INTERSTATE 285 EAST AT A SPEED OF 70MPH SUDDENLY THE THE BAS/ESP WARNING LIGHT CAME ON AND MY CAR AUTOMATICALLY APPLIED BRAKES AND THE CAR COULDN'T RUN. SO I TURNED OF THE ENGINE AND STARTED THE CAR AGAIN AND EVERYTHING WENT BACK TO NORMAL EXCEPT THE CRUISE CONTROL STOPPED WORKING AND BAS/ESP WARING LIGHTS ARE STILL ON BUT THE CAR IS RUNNING. HOW DO I FIX THE CRUISE CONTROL AND THE BAS/ESP WARNING LIGHTS?

THERE IS AN ACTIVE RECALL FOR THE ALL ACTIVITY MODULE ON 2001 M CLASS VEHICLES. THERE IS AN EXTENSIVE AMOUNT OF DATA THAT OWNERS FROM THE RELEASE OF THE MERCEDES BENZ ML430 HAVE HAD PROBLEMS IDENTICAL TO THOSE IN THE ACTIVE RECALL. WHEN I CALL MERCEDES, THEY SAY MY CAR IS NOT IMPACTED. BASED ON THE NUMBER OF ISSUES AND HISTORY ON 2001 M CLASS ALL ACTIVITY MODULES, I FEEL THIS RECALL SHOULD EXTEND TO ALL 2001 M CLASS CARS.

I WAS DRIVING AT ABOUT 35 MPH AND ALL OF A SUDDEN I HEARD SCREECHING SOUND FROM MY TIRES AND THE ORANGE TRIANGLE WARNING LIGHT IN MY DASH LIGHT UP. I PULLED OVER AND SHUT OFF THE ENGINE. I NOTICES TIRE SKID MARKS FROM ON THE PASSENGER SIDE. AFTER A FEW MINUTES I STARTED AND DROVE AND THE CAR DROVE NORMAL. THIS SAME THING HAPPENED TO MY WIFE ALSO. BASICALLY IT IS LIKE APPLYING THE BRAKES HARD WHILE DRIVING BUT WITH OUT EVEN TOUCHING THE BRAKE. *TR

TL* THE CONTACT OWNS A 2001 MERCEDES-BENZ ML430. THE CONTACT STATED THE ABS HYDRAULIC UNIT SYSTEM MALFUNCTIONED. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE ABS WARNING LIGHT ILLUMINATED AS THE BRAKING SYSTEM INDEPENDENTLY ACTIVED. THE CONTACT HAD TO PULL OVER TO THE SIDE OF THE ROAD AND SHUT THE VEHICLE OFF. THE CONTACT RESTARTED THE VEHICLE AND THE BRAKING SYSTEM WAS WORKING NORMAL. THE CONTACT CALLED THE DEALER REGARDING THE ABS SYSTEM. THE DEALER STATED THE ABS HYDRAULIC UNIT NEEDED TO BE REPLACED. THE FAILURE MILEAGE WAS 175,000. THE VIN WAS NOT AVAILABLE.

TL* THE CONTACT OWNS A 2001 MERCEDES BENZ ML430. THE CONTACT STATED THAT WHEN DRIVING FROM 50 TO 80 MPH, THE VEHICLE BRAKES WOULD SPORADICALLY ENGAGE INDEPENDENTLY AND WITHOUT WARNING. THERE WERE SEVERAL WARNING LIGHTS ILLUMINATED AFTER THE FAILURE OCCURRED. THE VEHICLE AS TAKEN TO A DEALER WHERE A DIAGNOSTIC WAS PERFORMED; HOWEVER, THE CAUSE OF THE FAILURE WAS UNDETERMINED BASED ON THE FAILURE CODES PROVIDED BY THE DIAGNOSTIC. THE FAILURE LATER RECURRED WHILE THE CONTACT WAS DRIVING 50 MPH. AS A RESULT, ANOTHER VEHICLE CRASHED INTO THE REAR OF THE CONTACT'S VEHICLE. THERE WERE NO INJURIES. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 99,000 AND THE CURRENT MILEAGE WAS 102,000. THE VIN WAS NOT AVAILABLE.

TL* THE CONTACT OWNS A 2001 MERCEDES BENZ ML430. THE CONTACT STATED THAT WHILE DRIVING 70 MPH, THE VEHICLE SHOOK VIOLENTLY AND MADE A LOUD SOUND. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE SWITCH BRAKE LIGHT AND THE AIR MASS SENSOR WERE DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS TAKEN TO A DIFFERENT DEALER FOR A SECOND OPINION WHERE THE TECHNICIAN STATED THAT THE YAW RATE ELECTRICAL SENSOR FAILED AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 103,249 AND THE CURRENT MILEAGE WAS 103,976. ..UPDATED 04/24/13 *BF THE CONSUMER STATED SEVERAL COMPONENTS WERE REPLACED ON THE VEHICLE. HOWEVER, NONE OF THEM HAVE RECTIFIED THE PROBLEM. THE CONSUMER REFERENCED NHTSA ACTION # PE07007. UPDATED 06/13/13

I WAS DRIVING HOME CAME TO A CURVE IN THE ROAD ABOUT 15 MPH THE CAR STARTED TO JERK AS IF THE BRAKES WERE BEING ENGAGED, I PULLED OVER TURNED THE CAR OFF TURNED IT BACK ON THE ESP-BAS LIGHT CAME ON. EVER SINCE THEN THE CAR IS UNPREDICTABLE IT HAPPENS EVERYDAY BUT WHEN IT WANTS TO. *TR

IN APPROXIMATELY AUGUST 2010, I HAD AN ESP LIGHT ON. TOOK IT TO THE DEALERSHIP (3 HOURS AWAY) AND THEY REPLACED THE STEERING COLUMN. I PICKED UP THE CAR AND DROVE APPROX 20 MINS WHEN I NOTICED THE STEERING WHEEL WAS NOT ALIGNED. CALLED THE DEALERSHIP AND HAD TO BRING IT BACK IN BECAUSE THEY FORGOT TO ALIGN THE WHEELS. STARTED OFF ON MY DRIVE BACK HOME, STOPPED FOR GAS AND ON THE WAY OUT THE DRIVEWAY (10 MPH), I HEARD A GRINDING/SQUEAKING NOISE. GOT MY CAR HOME AND FOUND THAT IT WAS LEAKING POWER STEERING FLUID FROM A CLAMP. I KEPT PS FLUID IN THE CAR. TOOK THE CAR BACK TO THE DEALERSHIP IN APPROX. NOVEMBER AND THEY TOLD ME THAT I NEEDED TO HAVE A NEW PS PUMP AND RACK/PINIONS RESEALED, THE COST OF APPROX $1800.00, OF WHICH I CANNOT AFFORD. I HAVE BEEN DRIVING THE CAR, JUST KEEPING PS FLUID IN IT, BUT IT LEAKS OUT. I HAVE NO POWER STEERING. I HAVE HAD THE RECALL CLAMP REPLACE TWICE, ONCE IN 2003 AND THEN IN 2007. *TR

WHILE DRIVING VEHICLE A 45 MPH AT 5PM IN TRAFFIC, VEHICLE AUTOMATICALLY STARTED ENGAGING BRAKES IN A JERKING MOTION, REPEATEDLY, SUBSEQUENTLY COMING TO A COMPLETE STOP. SMOKE WAS COMING FROM TIRE AREA. THIS HAS HAPPENED REPEATEDLY AND VEHICLE WAS BEING DRIVEN BY MY 16 YEAR OLD. FORTUNATELY, THIS HAS NOT CAUSED AN ACCIDENT. AFTER MUCH RESEARCH, I HAVE FOUND THIS HAS HAPPENED TO SEVERAL OTHER PEOPLE OVER A PERIOD OF TIME IN MERCEDES BENZ'S. THIS IS A SERIOUS SAFETY CONCERN. *JS

TL* THE CONTACT OWNS A 2001 MERCEDES BENZ ML430. THE CONTACT STATED THAT THE ALL ACTIVITY MODULE II, WHICH OPERATES ALL ELECTRICAL COMPONENTS ON THE VEHICLE, FAILED. THE CONTACT REFERENCED NHTSA CAMPAIGN ID NUMBER: 01V061000 (ELECTRICAL SYSTEM: WIRING) WHICH THE DEALER AND THE MANUFACTURER INFORMED THE CONTACT THAT HIS VIN WAS NOT INCLUDED. THEY OFFERED NO FURTHER ASSISTANCE. THE CONTACT STATED THAT HE WOULD REPAIR THE VEHICLE HIMSELF. THE FAILURE MILEAGE WAS 82,000.

TL* THE CONTACT OWNS A 2001 MERCEDES BENZ ML430. WHILE DRIVING APPROXIMATELY 20-25 MPH, THE ABS AND TRACTION WARNING LIGHTS ILLUMINATED. THE CONTACT WAS DEPRESSING THE ACCELERATOR PEDAL WHEN THE BRAKES INDEPENDENTLY ENGAGED AND THE VEHICLE CAME TO A COMPLETE STOP UNEXPECTEDLY. THE CONTACT ACCELERATED AND THE FAILURE RECURRED WITH THE BAS AND ESP WARNING LIGHTS ILLUMINATED. THE VEHICLE THEN DROVE AS NORMAL. THE VEHICLE WAS INSPECTED BY A LOCAL MECHANIC WHO ADVISED THAT THE YAW RATE SENSOR WOULD NEED REPLACING. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 136,190 AND THE CURRENT MILEAGE WAS 136,590.