Signal Table
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2012 Volvo C70, 2011 Volvo C70, 2010 Volvo C70, 2009 Volvo C70, and 2008 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
Connector A, GDL-Master
SIGNALS BETWEEN GDL-MASTER AND AXLE SENSOR
| Terminal GDL-Master | Signal type | Miscellaneous |
| A:1 | Signal, front axle sensor | 0, 5 - 4, 5V |
| A:2 | Signal, rear axle sensor | 0, 5 - 4, 5V |
| A:3 | Voltage feed, axle sensors | 5.0 ± 0.5V / 15mA |
| A:4 | Ground, the axle sensors | 0 V / 15 mA |
SIGNALS BETWEEN GDL-MASTER AND CEM
| Terminal GDL-Master | Signal type | Miscellaneous |
| A:5 | High beam. | 13.5 V / 0.6 - 1.2 A |
| A:6 | Power supply | 13.5 V / <1.5 A |
| A:9 | Dipped beam | 13.5 V / 3 - 10 A |
| A:12 | LIN IN | 0V - Ubat |
SIGNALS BETWEEN GDL-MASTER AND GDL-SLAVE
| Terminal GDL-Master | Signal type | Miscellaneous |
| A:11 | LIN OUT | 0V - Ubat |
Connector B, GDL-Master
SIGNALS BETWEEN GDL-MASTER/SLAVE AND RESPECTIVE HEADLIGHT
| Terminal GDL-Master | Signal type | Miscellaneous |
| B:1 | Igniter Z+ | |
| B:2 | Ground height motor | |
| B:3 | Signal magnet | |
| B:4 | Voltage feed magnet | |
| B:5 | Igniter Z- | |
| B:6 | Igniter ZH | |
| B:7 | Signal height motor | |
| B:8 | Voltage feed height motor |