I AM A LICENSED CAR DEALER. I AM VERY CONCERNED AT WHAT I AM SEEING WITH MY CUSTOMERS, WITH CARS I SEE AT THE AUCTIONS, AND WITH BLOG SITES ON THE INTERNET CONCERNING CHEVY'S EBCM COMPUTER MODULE. AT THE AUCTIONS I AM SEEING AT LEAST 25% OF CHEVROLETS AND ABOUT 10% OF FORDS COMING THROUGH WITH BRAKE AND ABS LIGHTS ON. MY MAIN CO…
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I AM A LICENSED CAR DEALER. I AM VERY CONCERNED AT WHAT I AM SEEING WITH MY CUSTOMERS, WITH CARS I SEE AT THE AUCTIONS, AND WITH BLOG SITES ON THE INTERNET CONCERNING CHEVY'S EBCM COMPUTER MODULE. AT THE AUCTIONS I AM SEEING AT LEAST 25% OF CHEVROLETS AND ABOUT 10% OF FORDS COMING THROUGH WITH BRAKE AND ABS LIGHTS ON. MY MAIN CONCERN IS WITH THE CHEVY'S EBCM. THESE VERY EXPENSIVE UNITS FAIL AT THE RELAY POINT ON THE PRINTED CIRCUIT BOARDS DUE TO BAD SOLDER JOINTS FROM THE FACTORY. WHEN THEY FAIL, THE DRIVER GETS A BRAKE LIGHT AND AN ABS INDICATOR LIGHT ON THE DASH. THE BRAKES STILL WORK ON THE CAR, BUT THEY DON'T WORK AS DESIGNED. IN FACT THE DRIVER GETS A FALSE SENSE OF SECURITY BECAUSE HIS CAR IS STOPPING, BUT IN A SLIPPERY SITUATION IT WILL NOT STOP AS DESIGNED. WHEN I WENT TO THE INTERNET FOR IDEAS TO FIX THE PROBLEM, I AM FINDING A LOT OF POSTINGS SAYING JUST TAKE THE BULB OUT OF THE DASH! I AM ALSO SEEING ADS ON E BAY WHERE YOU CAN SEND YOUR EBCM TO A REPAIR STATION, THEY TAKE IT APART, AND RE SOLDER THE JOINTS FOR $49. I CALLED THE CHEVY DEALER AND THEY WANT OVER $1000 TO FIX THE PROBLEM! I HAVE HEARD OF PEOPLE SELLING THEIR VEHICLE AS IS AND TELLING THE BUYER THAT IT'S OK. THE BRAKES WORK. I CAN'T GET THE LIGHT TO SHUT OFF! THIS IS A VERY DANGEROUS SITUATION AND IT WILL BECOME MORE DANGEROUS AS MORE AND MORE CARS ARE DRIVING WITH INOPERATIVE EBCM COMPUTERS. IT LOOKS LIKE THE DEFECT COMES FROM HAVING THE COMPUTER DIRECTLY ATTACHED TO THE FRAMES NEAR THE TRANSMISSION AND THEY ARE TAKING ALL THE SHOCK AND VIBRATION IN THAT AREA. I AM ASKING THE GOVERNMENT TO LOOK INTO THIS PROBLEM AND ISSUE A RECALL NOTICE FOR DEFECTIVE EBCM COMPUTERS. I ALSO FEEL THIS PROBLEM IS FAR WORSE THAN THE DODGE CLOCK SPRING RECALL, AND THAT EFFECTED ALL DODGE VEHICLES. THIS BRAKING PROBLEM WE ARE SEEING IS BAD ENOUGH THAT IT MAY CAUSE A LARGE LOSS OF LIFE. *TR
NHTSA ODI #10637686
58,000 miles · Aug 19, 2013
Service Brakes
BRAKE AND ABS LIGHTS COME ON INTERMITTENTLY, I HAD THE CODE PULLED AT THE AUTO PARTS STORE, IT IS THE ELECTRONIC ABS CONTROL MODULE AND UPON GOOGLING "CHEVROLET BRAKE ABS LIGHTS" IT CAME TO MY ATTENTION THAT THEIR APPEARS TO BE THOUSANDS OF VEHICLES WITH FAULTY ABS ELECTRONIC MODULES WHICH PREVENTS THE ABS FUNCTION FROM WORKING…
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BRAKE AND ABS LIGHTS COME ON INTERMITTENTLY, I HAD THE CODE PULLED AT THE AUTO PARTS STORE, IT IS THE ELECTRONIC ABS CONTROL MODULE AND UPON GOOGLING "CHEVROLET BRAKE ABS LIGHTS" IT CAME TO MY ATTENTION THAT THEIR APPEARS TO BE THOUSANDS OF VEHICLES WITH FAULTY ABS ELECTRONIC MODULES WHICH PREVENTS THE ABS FUNCTION FROM WORKING. *TR
NHTSA ODI #10536053
150,000 miles · Aug 8, 2013
Service Brakes
GOING TO STOP AT A SLOW SPEED ENGAGES ABS , CAUSING VAN TO NOT STOP UNLESS BREAKERS WERE SLAMMED ON HARD AND HOPS OF STOPPING! *TR
NHTSA ODI #10534307
198,000 miles · Nov 25, 2012
Service BrakesCrash
WHILE PULLING INTO A DRIVEWAY AT LOWSPEED I APPLIED THE BRAKES. THE ABS LIGHT CAME ON AND ALL BRAKING POWER WAS LOST. MY VEHICLE STRUCK THE ONE INFRONT OF ME. I HAVE BEEN ABLE TO DUPLICATE THIS LOW SPEED LOSS OF BRAKING. *TR
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 ↗
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.
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