911 Turbo S Cabriolet (996) F6-3.6L Turbo (2005)
General Module: Programming and Relearning
CDR23 Control Unit Function
CDR23 Control Unit Function
Terminating resistors on the CAN
Terminating resistors are fitted to each end of the wiring to prevent reflection on the wiring. These terminating resistors are integrated into each control
unit. The interconnection prevents the resistors from being measured with the ohmmeter from the outside.
CAN comfort
Communication between the Porsche System Tester II 9588 and the MOST control units only takes place via the K lead to the instrument cluster. The
data is transferred from the instrument cluster gateway to the MOST control units via CAN comfort to the CDR23 gateway and via the optical MOST
outside the CDR23.
CD changer (CDC)
The CDC is available as an optional feature and is linked to the CDR23 via the optical waveguide.
Coding table
Coding Table (Part 1)