PRE-RELEASE
Relay unit, radiator fans (706a), B207 with two radiator fans
| Relay unit, radiator fans (706a), B207 with two radiator fans |
| Connection |
| 706a pin no | Signal type | Description |
| 3, 6 | +30 | Supplied with power from maxi fuses 35 and 36 to pins 3 and 6. |
| 2, 5 | ground | Grounded in grounding point G30B. |
| 1, 4 and 7 | ground | Grounded by ECM. The pin is grounded differently depending on the current fan stage. |
Power supply
Control
