Test Readings, Amplifier Connections
WARNING: This page is about a different car, the 2007 Saab 9-5. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOLS COMPATIBILITY CHART
| Pin No. | Component/function | In/Out | Test conditions | Across | Test value |
|---|---|---|---|---|---|
| 1 | Power supply +30: | In | 1-21 | B+ | |
| 2 | Power supply +30: | In | 2-21 | B+ | |
| 3 | Line input, right front (+) | In | Music playing | 3-21 | 0-2 V AC. Dependent on volume control and the type of music being played. |
| 4 | Line input, left front (+) | In | Music playing | 4-21 | 0-2 V AC. Dependent on volume control and the type of music being played. |
| 5 | Line input, right rear (+) | In | Music playing | 5-21 | 0-2 V AC. Dependent on volume control and the type of music being played. |
| 6 | Line input, left rear (+) | In | Music playing | 6-21 | 0-2 V AC. Dependent on volume control and the type of music being played. |
| 7 | 4D Speaker, right parcel shelf (-), Prestige 5D Speaker, luggage compartment Right (-), Prestige |
Out | Music playing | 7-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 8 | 4D Speaker, left parcel shelf (-), Prestige 5D Speaker, luggage compartment Left (-), Prestige |
Out | Music playing | 8-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 9 | No connection | ||||
| 10 | No connection | ||||
| 11 | Mute control | In | The ignition is switched on | 1-11 | <1 V after approx. 1 sec. B+ for approx. 10 sec. |
| The ignition is switched off | 1-11 | ||||
| 12 | Trigger voltage: | In | Main unit on | 12-21 | B+ |
| 13 | No connection | ||||
| 14 | Speaker, rear door Right (+) | Out | Music playing | 14-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 15 | Speaker, rear door Left (+) | Out | Music playing | 15-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 16 | Speaker, right front door (+) | Out | Music playing | 16-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 17 | Speaker, left front door (+) | Out | Music playing | 17-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 18 | Speaker, dashboard Right (+) | Out | Music playing | 18-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 19 | Speaker, dashboard Left (+) | Out | Music playing | 19-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 20 | Speaker, dashboard Centre (+) | Out | Music playing | 20-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 21 | Ground: | - | 21 - good grounding point. | <0.5 V | |
| 22 | Ground: | - | 22 - good grounding point. | <0.5 V | |
| 23 | Line input, right front (-) | In | Music playing | 23-21 | 0-2 V AC. Dependent on volume control and the type of music being played. |
| 24 | Line input, left front (-) | In | Music playing | 24-21 | 0-2 V AC. Dependent on volume control and the type of music being played. |
| 25 | Line input, right rear (-) | In | Music playing | 25-21 | 0-2 V AC. Dependent on volume control and the type of music being played. |
| 26 | Line input, left rear (-) | In | Music playing | 26-21 | 0-2 V AC. Dependent on volume control and the type of music being played. |
| 27 | 4D Speaker, right parcel shelf (+), Prestige 5D Speaker, luggage compartment Right (+), Prestige |
Out | Music playing | 27-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 28 | 4D Speaker, left parcel shelf (+), Prestige 5D Speaker, luggage compartment Left (+), Prestige |
Out | Music playing | 28-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 29 | No connection | ||||
| 30 | No connection | ||||
| 31 | No connection | ||||
| 32 | No connection | ||||
| 33 | Speaker, rear door Right (-) | Out | Music playing | 33-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 34 | Speaker, rear door Left (-) | Out | Music playing | 34-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 35 | Speaker, right front door (-) | Out | Music playing | 35-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 36 | Speaker, left front door (-) | Out | Music playing | 36-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 37 | Speaker, dashboard Right (-) | Out | Music playing | 37-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 38 | Speaker, dashboard Left (-) | Out | Music playing | 38-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |
| 39 | Speaker, dashboard Centre (-) | Out | Music playing | 39-21 | 0-5 V AC. Dependent on volume control and the type of music being played. |