2006 Chevrolet PU 5.3

NY 986 · Dec 23, 2012

Went to start the truck and anti-theft comes on (nobody bothered the truck). I've tried the recommended procedures with no result. Any ideas? Ran Friday and we had snow plus wind Friday night and Saturday morning by the way.

tedregentin · Dec 23, 2012

Try a different key.

Dr. Walt · Dec 23, 2012

If you can access your battery without setting off all the alarms, disconnect BOTH Positive AND Negative battery cables. Next, GROUND BOTH CABLES to the body or engine (this empties the capacitors in the Brain), wait at least 1 FULL MINUTE, then reconnect your battery cables to their respective posts - this should reset the system.

donjr · Dec 23, 2012

Didja put a quarter in the slot first????

donjr · Dec 23, 2012

Didja put a quarter in the slot first????

NY 986 · Dec 23, 2012

That did not work.

John M · Dec 23, 2012

Body Control Module

Bryan inIowa · Dec 23, 2012

try differant key .May have to go through key relarn proceedure .

glennster · Dec 23, 2012

Assuming you have keyless remote... From outside vehicle,press and hold both the lock and unlock buttons on remote at same time. Hold buttons till horn honks and lights flash. Release both buttons at the same time. Next, put key in ignition and turn to on position...do not start engine........wait a minimum of 30 seconds..... Use your watch......then start engine from on position dont shut key back off before starting....check to see if security light is out now.

2006 Chevrolet PU 5.3

NY 986

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tedregentin

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Dr. Walt

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donjr

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donjr

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NY 986

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John M

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Bryan inIowa

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glennster

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