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Home >> Volvo >> 2009 >> XC70 Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Electrical Modules And Components - Design And Function - 1 Of 5 >> Central Electronic Module (CEM) (2008-2012) >> Function >> High Level Stop Lamp >> High Level Stop Lamp
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High Level Stop Lamp

Fig 1: Identifying High Level Stop Lamp
GLL154709Courtesy of VOLVO CARS CORPORATION

When the stop lamp switch (3/9) is closed, a signal is transmitted to the central electronic module (CEM) (4/56). The high mounted stop brake lamp (10/19) is supplied with power directly from the central electronic module (CEM). The stop lamp is supplied with power for as long as the stop lamp switch is closed.