SUN ROOF - FUNCTIONAL DESCRIPTION

The services relay T13 (pin 87) located in the junction unit under the dashboard B002, supplies, via two lines protected by fuses F45 and F46 respectively the sun roof motor N035 - pin 4 - and the blind operating motor N034 - pin 5.

The sun roof blind controls H073 - pin 3 are supplied via the line protected by F49 of the junction unit under the dashboard B002.

The relay T13 receives a supply via the line protected by fuse F1 of the engine compartment junction unit B001 and is operated at pin 86 via the Body Compuer M001 - pin 14.

The Body Computer M001, via pin 1 of connector D, send a negative remote opening/closing enablement signal for the roof to pin 5 of the sun roof motor N035, whilst from pin 11 of the same connector of M001 it sends a speedometer signal to pin 3 of N035.

Pins 6, 5, 3, 2 of the sun roof opening switch H060 are connected to pins 11, 12, 9, 10 of the sun roof motor N035.

Pins 1, 2 for the operation of the sun roof blind H073 are connected to pins 7, 8 of N035 which, through its inernal control unit - pin 6 (serial line) manages the blind N034 motor - pin 1.

Pin 2 of the motor N035 and pin 9 of motor N034 are connected to the right rear earth C031.

Pin 1 of the sun roof switch H060 is connected to the left rear earth C030, whilst pin 4 of the sun roof controls H073 is connected to the passenger side dashboard earth C020.