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Home >> Porsche >> 2004 >> 911 Carrera 4S (996) F6-3.6L >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Accessories and Optional Equipment >> General Module >> Description and Operation >> PCM2/CDR23 >> Control Module Function - External Harman Amplifier >> Wake-Up Function
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Wake-Up Function



Wake-Up Function

All control modules connected to the MOST are in sleep mode if the PCM2 is deactivated. When the PCM2 is switched on, a 'light' is switched on via the MMI It is reinforced and passed on by the MOST control modules that are connected.
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