1999 VOLKSWAGEN PASSAT Complaints

UNDER NORMAL DRIVING CONDITIONS THE ABS LIGHT COMES ON AND THE BRAKE WARNING LIGHT FLASHES INTERMITTENTLY TOGETHER WITH 3 BEEPS. SOME DAYS ARE WORSE THEN OTHERS, BUT I WOULD SAY THE PROBLEM OCCURS ABOUT 60-80% OF THE TIME. WHEN THE LIGHT IS ON, THE ABS IS NOT FUNCTIONING AND REAR WHEELS TEND TO BREAK OUT EASILY ON ICY ROADS. *JB

MULTIPLE WARNING LIGHTS ON AND/OR BLINKING INCLUDING ABS, BRAKE LIGHT, AND OIL LIGHT. *JB

I HAD A FLASHING ABS LIGHT IN MY GAUGE CLUSTER THAT WOULDN'T STOP. WENT TO DEALER TO CHECK FAULT CODE FOR LIGHT. TOLD THAT MY ABS CONTROL UNIT IS BAD AND NEEDS REPLACING....SHOULDN'T DRIVE CAR WITHOUT REPLACING UNIT. COST FOR UNIT AND R & R $1.000. *NM

ABS WARNING LIGHT FLASHES CONSTANTLY WITH CHIME SOUNDING EACH TIME THE CAR STARTS. PROBABLY BEEN ONGOING FOR THE LAST 6-8 MONTHS. WAS TOLD BY INDEPENDENT REPAIR SHOP THE PROBLEM WAS JUST ELECTRICAL, BUT NOW READING NUMEROUS OTHER COMPLAINTS I BELIEVE IT TO BE THE ABS MODULE FAILING IN SO MANY OTHER CARS. SEEMS LIKE VOLKSWAGEN NEEDS TO TAKE CARE OF THIS ISSUE.*AK

IN MY 1999 VOLKSWAGEN PASSAT THERE IS A CONTROL MODULE KNOWN AS THE ABS CONTROL MODULE. I BELONG TO A NATIONWIDE PASSAT GROUP KNOWN AS WWW.PASSATWORLD.COM/FORUMS AND THIS IS A MAJOR ISSUE. IT SEEMS IN EARLY MODEL PASSATS (1998-2001) THE ABS CONTROL MODULE GETS EXTREMELY HOT OVER TIME SINCE IT IS PLACED DIRECTLY NEXT TO THE ENGINE BLOCK. THIS CAUSES THE UNIT TO MALFUNCTION. WHEN THIS UNIT MALFUNCTIONS IT CAUSES THE ABS BREAKING SYSTEM TO FAIL. ALSO, IT FLASHES MULTIPLE CHECK ENGINE LIGHTS ON THE DASHBOARD THAT ARE EXTREMELY DISTRACTING. VOLKSWAGEN OF AMERICA DOES NOT HAVE THIS UNDER WARRANTY, OR RECALL. DEALERSHIPS ACROSS THE COUNTRY ARE CHARGING 1,200$ TO REPLACE THIS UNIT THAT TAKES 20 MINUTES TO CHANGE OUT. THE HARD PART IS TRYING TO RE-BUILD THE MODULE. I BELIEVE THIS IS A HUGE SAFETY FACTOR THAT SHOULD BE ADDRESSED. ON OUR WEBSITE WE HAVE A LIST OF PEOPLE WHO'S ABS CONTROL MODULE HAS FAILED, ALONG WITH THE DATE AND MILEAGE ON THEIR VEHICLE WHEN IT HAPPENED. IF YOU WOULD LIKE THIS INFORMATION PLEASE CONTACT ME.*AK

1999 VOLKSWAGEN PASSAT 1.8L TURBO ENGINE WITH 71,000 MILES STOPPED SUDDENLY; THEN CHECK-ENGINE LIGHT CAME & CAR WOULD NOT RE-START. CHECK-OIL LIGHT HAD BEEN INTERMITTENTLY ON FOR 2-3 MILES PRIOR, BUT OIL WAS CHECKED AND IT WAS ACTUALLY OVERFULL. 803 MILES PRIOR, VW SERVICE DEPT HAD SERVICED CAR FOR CHECK-ENGINE LIGHT, AND REPLACED TURBO RECIRCULATION VALVE AND HOSE. OIL HAS BEEN CHANGED EVERY 3000 MILES SINCE CAR WAS PURCHASED USED, WITH 30,000 MILES, IN FEB. '04. VW SERVICE DEPARTMENT CLAIMS FAILURE WAS CAUSED BY ENGINE BECOMING OIL-STARVED DUE TO SLUDGE IN OIL TAKE-UP TUBE. SLUDGE CAUSED BY NOT USING SYNTHETIC OIL, ALTHOUGH IT IS NOT REQUIRED. CAM GEAR WAS DAMAGED, LEAVING METAL PIECES THROUGHOUT ENGINE. ENTIRE ENGINE, TURBO AND CATALYTIC CONVERTER HAD TO BE REPLACED. VW DENIES ANY RESPONSIBILITY. PARTS MAY STILL BE W/MECHANIC, I CERTAINLY DO NOT HAVE FACILITIES OR DESIRE TO STORE AN ENTIRE RUINED ENGINE. *NM

MANY AUDI AND VW MODELS MANUFACTURED STARTING IN THE LATER '90S AND CONTINUING TO PRESENT, USE THE BOSCH 5.3 ABS CONTROLLER, WHICH IS PRONE TO CATASTROPHIC FAILURE, OSTENSIBLY DUE TO DEFECTIVE DESIGN. THIS MODULE CONTROLS MULTIPLE BRAKE-RELATED FUNCTIONS INCLUDING THE ABS WHICH IS IMPORTANT FOR WINTER DRIVING, BUT THE MOST CRITICAL FUNCTION OF THIS MODULE IS PROBABLY THE ELECTRONIC BRAKE FORCE DISTRIBUTION, OR EBD. THESE VEHICLES ARE DESIGNED SUCH THAT IF THE EBD IS INOPERATIVE, THE PROPORTION OF HYDRAULIC FORCE APPLIED TO THE REAR BRAKES DURING EMERGENCY BRAKING IS AS GREAT AS IT IS DURING MODERATE BRAKING EFFORT WHEN THERE IS MINIMAL TRANSFER OF VEHICLE WEIGHT TO THE FRONT WHEELS. THE EBD IS SUPPOSED TO ADJUST THE FRONT/REAR BRAKING DISTRIBUTION DYNAMICALLY ACCORDING TO THE MEASURE OF THE DECELERATION, SO THAT THE REAR WHEELS WILL NOT LOCK UP DURING EMERGENCY BRAKING. IF THIS MODULE SHOULD FAIL DURING EMERGENCY BRAKING ON DRY PAVEMENT, THE REAR WHEELS COULD LOCK UP AND CAUSE AN ACCIDENT WHICH COULD EASILY INCLUDE FATALITIES. THIS IS AN EXPENSIVE REPAIR FOR OWNERS, COSTING ROUGHLY $2000, AND MANY OWNERS HAVE PROBABLY PUT OFF THE REPAIR INDEFINITELY. EVIDENCE WHICH CAN BE FOUND THROUGH A SIMPLE WEB SEARCH, SUGGESTS THAT THE PROBLEM IS WIDESPREAD, AND THAT IF IT HAS NOT ALREADY LED TO SERIOUS ACCIDENTS, IT IS ONLY A QUESTION OF TIME. THIS PROBLEM IS GENUINE, AND VW/AUDI SHOULD BE COMPELLED TO TAKE IMMEDIATE CORRECTIVE ACTION. *JB

VW PASSAT 1999 - FAILING ABS MODULE (ABS,OIL,BRAKE LIGHTS ON). INTERNET RESEARCH SHOWED HUNDREDS OF SIMILAR COMPLAINTS. SEE HTTP://TECH.BENTLEYPUBLISHERS.COM/THREAD.JSPA?THREADID=2447&START=30&TSTART=0 FOR ADDITIONAL DETAILS. *NM

DT: THE CONTACT STATED WITHOUT WARNING VEHICLE ACCELERATED TO OVER 100 MPH. AFTER THE FIRST INCIDENT THE THROTTLE CABLE WAS REPLACED. A MONTH LATER IT HAPPENED AGAIN, THE DEALER MADE REPAIRS TO THE CABLE. THE VEHICLE HAS BEEN RETURNED TO THE DEALER A THIRD TIME FOR THE SAME PROBLEM. CURRENTLY THE DEALER WAS UNABLE TO DUPLICATE THE PROBLEM, AND NO ADDITIONAL REPAIRS WERE MADE. *AK

PURCHASED A 99 VW PASSAT WAGON FROM A VIRGINIA DEALER IN NOV 2004 MILEAGE 47.5K . THE TRANSMISSION CONTROL UNIT/MODULE HAS NOW COMPLETELY FAILED. THIS EXPENSIVE ($1300) CIRCUIT BOARD IS LOCATED UNDER THE FRONT PASSENGER SEAT. IT IS IN A NON-DRAINING WELL IN THE FLOOR PAN UNDER THE CARPETING AND PADDING. IT IS IN NO WAY SEALED OR WATERPROOFED TO PREVENT CORROSION FROM CONDENSATION OR FAILURE FROM WATER BUILDUP IN THE AREA. NORMAL USE IN INCLEMENT WEATHER ALLOWS DROPS OF WATER TO ACCUMULATE IN THIS AREA . ONCE THE WATER GETS TO THE AREA WHERE THE TCU IS LOCATED IT REMAINS THERE. WHATEVER EVAPORATION THAT DOES OCCUR JUST INCREASES THE HUMIDITY AROUND THE TCU, IT THEN CONDENSES ON THE COLD METAL FLOOR PAN OR THE TCU AND DRAINS BACK INTO THE WELL THE TCU IS IN. SINCE IT IS UNDER THE CARPET AND THE PADDING ONE CANNOT SEE OR EASILY DETECT THAT WATER OR EVEN JUST A DAMPNESS EXISTS HERE. THE TCU CORRODES UNTIL IT FAILS, WHEN IT FAILS THE VEHICLE IS UNDRIVEABLE AND MUST THEN BE TOWED TO A VW DEALER. THERE IS NO DIAGNOSTIC DATA AVAILABLE THAT WOULD ALLOW A REGULAR GARAGE TO REPAIR IT. EVEN GC VOLKSWAGEN REQUESTED 3 HRS OF DIAGNOSTIC TIME. THEIR FINAL CHARGE WAS 3.5 HRS TO IDENTIFY THE PROBLEM AND REPLACE THE TCU. A 12 MONTH/12000 MILE WARRANTY WAS GIVEN EXCEPT FOR FAILURE DUE TO OUTSIDE INFLUENCE. AS I UNDERSTAND IT THIS MEANS ANY USE OF THE VEHICLE OUTSIDE OF A TEMPERATURE AND HUMIDITY CONTROLLED ENCLOSURE. I WAS ASSURED THAT IT WILL FAIL AGAIN AND THERE WAS NOTHING I COULD DO TO PREVENT IT. BY THE TIME ONE DISCOVERS WATER IN THE AREA THE DAMAGE IS ALREADY DONE. VW WILL NOT REIMBURSE ME FOR THE REPAIRS OR ISSUE A SOLUTION TO PREVENT FURTHER DAMAGE TO THE TCU. THIS IS A DESIGN FLAW AND SHOULD BE RECALLED AS IT EFFECTS EVERY 1.8T W/ TIPTRONIC AUTO TRANSMISSION. VW IS ENDANGERING PEOPLES LIVES AND COSTING PEOPLE THOUSANDS OF DOLLARS DUE TO THE POOR PLACEMENT OF THIS COMPONENT. OUTSIDE INFLUENCE IS A SCAM TO DENY PAYMENT. I WOULD NOT BUY A CAR I COULDN'T DRIVE OUTSIDE- WOULD YOU? *JB