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 2
1998 GMC Envoy 2WD V6-4.3L VIN W
Module Information 2
1998 GMC Envoy 2WD V6-4.3L VIN WSECTION Module Information 2
Module Information 2:
RAP CALIBRATION NUMBER
Range 16XXXXXX
This information refers to the RAP calibration part number in the BCM.
RAP SUFFIX
Range: AA-ZZ
This information refers to the RAP identification number in the BCM.
LIGHTING CALIBRATION NUMBER
Range 16XXXXXX
This information refers to the lighting configuration calibration part number in the BCM.
LIGHTING SUFFIX
Range: AA-ZZ
This information refers to the lighting configuration identification number in the BCM.
REMINDER CALIBRATION NUMBER
Range: 16XXXXXX
This information refers to the reminder warning calibration part number in the BCM.
REMINDER SUFFIX
Range: AA-ZZ
This information refers to the reminder warning identification number in the BCM.
SECURITY CALIBRATION NUMBER
Range: 16XXXXXX
This information refers to the security calibration part number in the BCM.
SECURITY SUFFIX
Range: AA-ZZ
This information refers to the security identification 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.