DC/DC converter control module, location/task - GF46.11-P-4002M: Notes
MODEL 220.025 /026 /028 /063 /065 /067 /070 /073 /074 /075 /083 /084 /087 /125 /126 /128 /165 /167 /170 /173 /174 /175 /176 /178 /183 /184 /187 /874 /875 /876 /878 with CODE (443) Steering wheel heater
MODEL 215.373 /374 /375 /376 /378 with CODE (443) Steering wheel heater
MODEL 230.467 /474 /475 with CODE (443) Steering wheel heater
Shown on Model 220
| DC/DC converter control module, location | The DC/DC converter control module (N99) is located on the right A-pillar in the area of the footwell. | ||
| Models 230.467/474/475 | GF46.11-P-4002-01R | ||
| DC/DC converter control module, task | The DC/DC converter control module (N99) increases the on-board power supply to 42 Volt or 48 volts in order to achieve an adequate heat output (approx. 100 watts). Furthermore, it takes over the control, monitoring, switching off and diagnosis of the steering wheel heater. |