| EL–50334–20 Multi-Media Interface Tester (MIT) |
| EL–50334–50 USB Cable and Adapter Kit |
| EL-48028 Digital Radio Test Antenna |
| EL-49903 OnStar Antenna Diagnostic Tool Kit |
Video Entertainment System Description and Operation
Radio, Video, and Audio Player and Navigation Information Display ReplacementSecondary Air Injection System Description Engine Control
The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust emissionsduring a cold start. This occurs when the start-up engine coolant temperature (ECT)is between −10 to +56°C (14–133°F), the intake air temperature (IAT) is greater than−10°C (14°F) and it has been more ...