QuestionQUESTION: i go through tech 2 instructions to sdm in bcm after a hour tech 2 still says waiting for data is there a problem with tech 2 or bcm
ANSWER: HI DAN,SENSING DIAGNOSTIC MODULE. DID THE AIR BAGS GO OFF ON THIS CAR ??? IF SO, WHEN EVER I SEE THIS CODE THE MODULE IS NOT COMMUNICATING WITH THE SCAN TOOL..
EVERYTIME THE AIR BAGS GO OFF,, THE MODULE USUALLY NEEDS TO BE REPLACED..DOES YOUR SCAN TOOL WORK OK ON EVERYTHING ELSE..IF SO,,, I THINK YOU GOT MODULE PROBLEMS..HOPE THIS HELPS YOU GOOD LUCK ,,,TOM
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QUESTION: Air bags did not go off it saya waiting on data does not say not communicating
ANSWER: HI DAN AGAIN,,SO EVERYTHING ELSE IN THE CAR CKS OUT OK,LIGHTS, LOCKS, RADIO, WIPERS, HEATER ETC ??? CAN YOU GIVE ME A LTTILE BACK GROUND AS TO WHAT BROUGHT THIS ALL ABOUT IN THE FIRST PLACE...WHAT YEAR IS THIS, WHAT KIND OF CAR IS IT..CAN YOUR SCAN TOOL TALK TO THE BCM AT ALL CAN IT GET ANY DATA FROM IT..CAN YOU MAKE THE DOOR LOCKS OPERATE THROUGH THE SCAN TOOL AND STUFF LIKE THAT..CK THE FUEL GAUGE AS WELL WITH THE TECH 2. IF NOTHING IS WORKING YOU MAY HAVE A BAD BCM OR IT MAY NEED TO BE FLASHED. HAVE YOU CHECKED FOR ANY TSB'S ON THIS...LET ME KNOW MORE IF YOU CAN, WITH SOME UPDATES,,THANKS,,, TOM
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QUESTION: Its a 2001 Monte Carlo the ignition locked key would not move so I replaced it with used one also got bcm out of same car the key turns now but car does not even turn over the radio stopped working when I replaced ignition I got tech 2 from work went through seqUence to sdm in bcm then tech 2 says waiting for data stayed there about 1hour till I shut it off havent checked anytbing else you turn key and it doesnt start but fan works and lights go from washer fluid low battery and security they just keep repeating over and over
AnswerHI DAN,READ LAST !!!!!!! OK LETS TRY THIS JUST FOR THE HECK OF IT..CHARGE THE BATTERY, TURN THE KEY ON SEE IF THE SECURITY LIGHT STOPS FLASHING AFTER 20 TO 30 MINUTES..IF SO TURN THE KEY OFF AND NOW SEE IF IT WILL START...WHEN YOU TURN THE KEY TO START ,IT WILL CRANK OVER CORRECT ??? JUST WILL NOT START
I HOPE THIS IS THE CASE..THE BCM DOES NOT RECOGNIZE THE NEW LOCK CYLINDER.
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READ THIS FIRST !!!!!!!!!!! IF I READ THIS CORRECT YOU GOT ANOTHER BCM FROM THE SAME KIND OF CAR ??? BUT NOT THIS CAR.. IF THIS IS CORRECT THIS DEFINITELY HAS TO BE FLASHED WITH GM SOFT WARE NO WAY AROUND THAT. IT KNOWS THE VIN# DOES NOT MATCH UP. IT WILL NOT DO ANYTHING IT SHOULD..DO YOU HAVE GM SOFTWARE TO DO THIS..DOWN LOAD IT OF THE GM SITE IF YOU ARE A MEMBER.IF NOT TIME FOR A TRIP TO THE DEALER.... THEN RELEARN THE NEW IGN LOCK CYLINDER TO THE THEFT MOD..LET ME KNOW HOW THIS GOES GOOD LUCK TO YOU,,,TOM...
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HI DAN THANKS FOR GOOD RATING,IF YOU COULD LET ME KNOW HOW YOU MADE OUT WITH THIS I WOULD APPRECIATE IT.. THANKS TOM.....
