LEMON Manuals: Even more car manuals for everyone
Home >> Porsche >> 2011 >> 911 Speedster >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Radio, Navigation & Pcm Diagnosis - 911 CARRERA (996)) >> Telephone/telematics control module function >> MOST switch

MOST switch

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Porsche 911, 2004 Porsche 911, 2003 Porsche 911, 2002 Porsche 911, and 2001 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

The MOST switch is part of the PCM2. It keeps the electrical MOST closed if no other MOST control module is optically connected to the MOST. The MOST switch is opened when a light signal is received from the connected MOST control modules.

The following settings can be coded:

NOTE:
  • When the PCM2 is replaced, the coding must be performed in accordance with the connected MOST control modules.
  • When the Switch closed parameter is set, the switch remains closed even in existing MOST control modules. Communication is then not possible.