Cayenne S (9PA) V8-4.5L (2003)
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Part 3
Part 4
CDR23 Control Module
CDR23 Control Module
The CDR23 is installed in the vehicle with and without amplifier (internal).
The CDR23 with amplifier (internal) is used if no external amplifier (BOSE) is installed.
The CDR23 without amplifier (internal) is used if a sound package is installed.
NOTE: If no external amplifier (BOSE) is installed on the CDR23, am LWL bridge must be installed on the LWL bushing (only valid for CDR23
with index < 03).
The CDR23 control module includes the following components:
