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2003
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Envoy 4WD
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Door Locks
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Keyless Entry System
Keyless Entry System
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Schematic and Routing Diagrams
Keyless Entry Schematics
Component Locator
Keyless Entry Component Views
LGM (Remote Function Actuator)
Diagnostic Information and Procedures
Diagnostic Starting Point - Keyless Entry
Diagnostic System Check - Remote Keyless Entry
Test Description
Scan Tool Output Controls
Scan Tool Data List
Scan Tool Data Definitions
Symptoms - Keyless Entry
Notes
Visual/Physical Inspection
Intermittent
Symptom List
Panic Mode Inoperative
Keyless Entry System Inoperative
Repair Instructions
Transmitter Battery Replacement
Removal Procedure
Installation Procedure
Transmitter Programming
Notes
Method 1 - No Tools Required
Method 2 - Scan Tool Required
Description and Operation
Keyless Entry System Description and Operation
Notes
Unlock Driver's Door Only
Unlock All Doors-Second Operation
Lock All Doors
Rear Compartment Lid Release
Panic Alarm
Keyless Entry Personalization
Rolling Code
Automatic Synchronization
Special Tools and Equipment