Safety and Security

All Description and Operation

• Garage Door Opener Description and Operation
• Keyless Entry System Description and Operation

All Special Tools and Equipment

• Special Tools

Cleaning, Inspection, and Adjustment

• Garage Door Opener Programming - Universal
• Transmitter Programming

Diagnostic Procedures

• Garage Door Opener Malfunction
• Keyless Entry System Malfunction
• Remote Vehicle Start Malfunction
• Symptoms - Remote Functions

Diagnostic Trouble Codes

• DTC B3101
• DTC B3105
• DTC B3106
• DTC B3109-B3113
• DTC B310D-B310F
• DTC B3119
• DTC B3120
• DTC B3121
• DTC B3122
• DTC B3123
• DTC B3124

Electrical/Electronic Schematic Diagrams

• Remote Function Schematics