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Home >> Porsche >> 2004 >> Cayenne Base >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> PORSCHE Stability Management System (PSM) - Diagnostics >> Control module function (coding/programming) >> Operating condition
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Operating condition

The PSM control module is in operating condition once the internal function test is completed successfully. Within the defined limits for terminal 30 voltage '10.0 V to 16.0 V and temperature, all incoming signals are processed by the integrated software and the appropriate hydraulic and electrical components are activated.