Secondary and Configurable Customer Controls for Saturn Astra 2009

All Description and Operation

• Steering Wheel Controls Description and Operation

Diagnostic Procedures

• Steering Wheel Controls Inoperative
• Symptoms - Secondary and Configurable Customer Controls

Diagnostic Trouble Codes

• DTC B3644
• DTC B3645
• DTC B3646
• DTC B3647
• DTC B3648
• DTC B3649

Electrical/Electronic Schematic Diagrams

• Steering Wheel Secondary/Configurable Control Schematics

General Diagnostic Information

• Diagnostic Starting Point - Secondary and Configurable Customer Controls

Mechanical Specifications

• Fastener Tightening Specifications

Removal, Installation, and Replacement

• Steering Wheel Control Switch Assembly Replacement