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Chevrolet Repair/2002 Suburban 1500 2WD

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Question
QUESTION: Drove the vehicle yesterday about 10 mi.  Had a meeting for 1 1/2 hours, came out and no sign of life in the vehicle.  No int. lights or anything.  The only electrical life sign is the red anti-theft light below the steering column.  Will not turn over when key is inserted, no gauges or anything.  What can I do?

ANSWER: HI CJ,DID YOU TRY TO JUMP THIS ? DID YOU CK BATTERY FOR VOLTAGE ???? NO DOME LIGHT OR NOTHING CORRECT ??? EITHER BATTERY OR FUESABLE LINK AT THE STARTER..WORSE CASE IS THE BCM [BODY CONTROL MODULE] GET BACK TO ME WITH SOME MORE INFO IF YOU CAN...TOM..

---------- FOLLOW-UP ----------

QUESTION: New battery, charge is good. Jump attempt got nothing, not even interior lights etc.  I've got no gauges or anything.  Would the fuseable link at the starter cut power to the whole car?  If you think it is the BCM, how can I test it?  This has been an awesome, reliable vehicle, so I'm kind of stumped.  Thanks for your help!

Answer
HI CJ,I AM NOT SURE IF THIS TRUCK HAS A FUSEABLE LINK TO THE STARTER WITHOUT LOOKING AT MY WIRING DIAGRAM AND I AM AT HOME TODAY...IF YOU CAN GET DOWN TO THE STARTER AND CK FOR A LINK THAT WOULD BE THE EASIEST TO DO. YES IF THIS LINK IS BAD IT CAN KILL POWER TO THE CAB..ALSO CK THE WIRING GOING INTO THE FUSE AND RELAY BOX UNDER THE HOOD FOR ANY LOOSE CONNECTIONS OR BURNED WIRING..AS FAR AS CHECKING A BAD BCM YOU WILL NEED TO GET THIS SCANNED AT A REPAIR SHOP THAT HAS A GM SOFTWARE TO READ LIVE DATA FROM THERE SCAN TOOL...BUT CK ALL THE WIRING AT THE FUSE BOX FIRST..ALSO CK FOR 12 VOLTS DOWN TO THE STARTER TO MAKE SURE THIS CONNECTION FROM THE BATTERY IS GOOD.IT MY LOOK GOOD BUT IS NOT..GET A VOLT METER WANT TO SEE 12+ VOLTS ON THE MAIN POST AT THE STARTER..IF YOU JUMP THIS MAIN POST WITH THE SMALL POST ON THE SOLENOID THE STARTER SHOULD CRANK IF ALL CONNECTIONS ARE GOOD. LET ME KNOW WHAT HAPPENS.GOOD LUCK,TOM

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TOM SHEETS

Expertise

PLEASE READ ALL OF THIS BEFORE ASKING ANY QUESTIONS. IF THIS CHEVY SECTION IS MAXED OUT.YOU CAN REACH ME IN THE OLDS/BUICK SECTION. Will answer questions from 6:00am to 10:00pm all days [EST][[[ NO DIESEL OR PAINT QUESTIONS]]] will answer all 1965 to present QUESTIONS ON ALL GM'S on mechanics of these cars. Keep in mind i am not there in person i am going on what you are telling me !! PLEASE IF ASKING A QUESTION GIVE ME AS MUCH INFO AS POSSIBLE. THE MORE THE BETTER. SUCH AS YEAR,MAKE,MODEL,ENGINE SIZE. THIS WILL HELP ME HELP YOU. I will not be able to answer all questions because of some situations that i would really need to be there and see things for myself,such as electrical issues. In many cases i would need wiring diagrams. I can also give you an estimate on what the cost would be at our repair shop as an idea to help you. Keep in mind that my answer is ONLY MY ADVICE,ck with your mechanic as well.. >> THANK YOU, TOM..

Experience

I have been a ASE certified master mechanic for over 30 years and certified IN ALL 8 CATEGORIES,[engine repair,engine performance,auto trans,manual trans,clutches,steering and suspension,brakes,electrical systems,heating and air/cond. I am also a state CERTIFIED inspector for over 30 years. I do computer work [pcm]fault codes,pcm flashing,state inspection monitor readiness,repairs on exhaust,fuel service,[injection and carburetor,] charging system problems, running issues,alignments,frame problems,tire balance,struts and of course standard and anti-lock brakes.

Organizations
nys state auto repair industry and ase group.

Publications
N/A

Education/Credentials
high school,4 years of tech school,and many many hours of auto training with many gm classes and aftermarket training classes..

Awards and Honors
ASE MASTER TECH CERTIFIED IN ALL 8 CATEGORIES.NYS INSP LICENSE AND A/C CERTIFIED

Past/Present Clients
MANY CUSTOMERS IN OUR BUSY SHOP.

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