Test Values, Cd Changer Connections
WARNING: This page is about a different car, the 2006 Saab 9-5. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENT FUNCTION CHART
| Pin no. | Component/Function | In/Out | Test conditions | Across | Test reading |
|---|---|---|---|---|---|
| 1 | No connection | ||||
| 2 | Line output, CD changer Right (-) | Out | Music playing. | 2-12 | 0-2 V AC. The test reading should vary with the volume of the music. |
| 3 | Line output, CD changer Left (-) | Out | Music playing. | 3-12 | 0-2 V AC. The test reading should vary with the volume of the music. |
| 4 | No connection | ||||
| 5 | I-bus (-) | In/Out | Ignition ON. | 5-12 | 2-3 V |
| 6 | Power supply +30 | In | 1-12 | B+ | |
| 7 | Line output, CD changer Right (+) | Out | Music playing. | 7-12 | 0-2 V AC. The test reading should vary with the volume of the music. |
| 8 | Line output, CD changer Left (+) | Out | Music playing. | 8-12 | 0-2 V AC. The test reading should vary with the volume of the music. |
| 9 | No connection | ||||
| 10 | No connection | ||||
| 11 | I-bus (-) | In/Out | Ignition ON. | 11-12 | 2-3 V |
| 12 | Ground | - | Music playing. | 12 - good grounding point | <0.5 V |