Control module, rear right window lift, CV (702RR)
| Control module, rear right window lift, CV (702RR) |
| Main task |
The primary function of the RRDM is to control and supply the rear right-hand window lift (with optional pinch protection function).
The RRDM also has logic for the door mirror heater. The activation command is transmitted on the bus.
| Type |
Internally there is a microprocessor with clock, RAM and a flash EPROM. An internal bus which connects the processor and memory with the I/O unit. The I/O unit is responsible for reading in the values of A/D converted analogue inputs, digital inputs, bus signals and for activating transistors in the output amplifier.
For further information about the control module see control module, general description .
| Power supply, ground and bus communication |
| Pin | Signal type | Description |
| 7 (J2) | Power ground | Supply |
| 4 (J1) | Signal ground | Supply |
| 3 (J2) | +30 Power | Supply |
| 20 (J1) | +30 Signal | Supply |
| 28 (J1) | I-bus | Signal to / from other control modules |
This project is supported by memberships and donations. If you use this site, please consider Joining SCNA and/or making a donation.
Our Friends
