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1999 Chevrolet Blazer 4.3L No Start, security light on
Posted to GM Driveability on 5/1/2015 7 Replies

Hi guys, I have a vehicle that keeps blowing the TBC fuse. I checked the circuit from fuse box to BCM connector and haven't found a short. Just wondering if anyone has had this situation before, or know of any common failures. Thanks.

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  Related Documents & Media  1999 Chevrolet Blazer

 
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GNDT13W0X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, Security Light On
OccursIntermittently

Trouble Codes

P1626Theft Deterrent System Fuel Enable Circuit Malfunction
U1064Lost Communication With BCM / VCD Module
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GNDT13W0X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, Security Light On
OccursIntermittently

Trouble Codes

P1626Theft Deterrent System Fuel Enable Circuit Malfunction
U1064Lost Communication With BCM / VCD Module