Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSGMC1998ENVOY 2WD V6-4.3L VIN WREPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - POWERTRAIN MANAGEMENTRELAYS AND MODULES - COMPUTERS AND CONTROL SYSTEMSBODY CONTROL MODULETESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESSCAN TOOL DATA DEFINITIONSMODULE INFORMATION 1
1998 GMC Envoy 2WD V6-4.3L VIN W
Module Information 1
1998 GMC Envoy 2WD V6-4.3L VIN WSECTION Module Information 1
Module Information 1:
MODULE PART NUMBER
Range: 16XXXXXX
This information refers to the part number assigned to the BCM that is currently in the vehicle.
MANUFACTURER ENABLE COUNTER
Range: 0-255
This information refers to the actual value for the Manufacturers Enable Counter (MEC) in the BCM. This information is for the assembly plant use only.
SOFTWARE PART NUMBER
Range: 16XXXXXX
This information refers to the version of the software ID (software identification number) in the BCM.
SOFTWARE DESIGN SUFFIX
Range: AA-ZZ
This information refers to the version of the software part number in the BCM.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.