3239418 - E4040 INSTRUMENT WARNING LIGHTS CHECK - Functional description

Functional description

The supply controlled by the ignition (INT) for the speedometer module E10 reaches pin 10 of connector A from the line protected by fuse B11 up to 2/99 or fuse F4 of the additional fuse box B98B from 2/99. Pin 1 of connector A is earthed.

The "warning lights test" signal is sent:

• to the auxiliary instrument E20 (pin 6) from pin 4 of connector A;
• to the check panel E30 (pin 14) from pin 3 of connector A;
• to the rev counter E15 (pin 10 of connector B) from pin 3 of connector B.