3239408 - E4022 CENTRE INSTRUMENT (CHECK) - Functional description

Functional description

The supply controlled by the ignition (INT) for the check module E30 reaches pin 13 of the line protected by fuse F4 of the additional fuse box B98B ; pins 2, 5, 10, 12 and 14 are earthed. The signal indicating that the seat belt is fastened reaches pin 4 of the check module E30 : this signal is then sent again from module E10 See E4021  SPEEDOMETER . Insufficient engine oil pressure is signalled to pin 16 of module E30 from the earth signal coming from the sensor K30 . For all the other warning lights, refer to the diagrams relating to the components to which they refer.