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Control module

Control module


General

The control module in the TWICE system is located under the left-hand front seat. It is connected to the components used in the system by a 70-pin connector.

The task of the control module, as a central unit, is to monitor and control the components and functions in the system, as follows:


TWICE - controls the power supply to the various functions in the system. Power is supplied direct via the module and via external relays which are grounded through the module.

TWICE - is connected to the instrument bus (I-bus) and thus receives, processes, and sends out information (communicates) via the bus with other car systems (control modules) connected to the bus.

TWICE - in the event of a fault, stores the diagnostic trouble codes (DTC) which can be read using the diagnostic instrument (Tech 2).

TWICE - is programmable. Certain functions can be programmed to meet legal requirements, market demands, customer preferences, and car equipment.