Install guide
© 2005, 2006 Lee H. NSX JR – Audi Symphony I to RNS-E Install Guide – Version 2.1 Page 4
1.1.1 Connecting to CANbus
This step changes CLK and DATA wires that run from the cluster to the radio to CAN H and CAN L.
This also accomplishes is the reassignment of the correct pins on the steering wheel control unit to be
on the CAN network for proper operation. Refer to Appendix D for diagrams of the wiring changes
outlined in Section 1.
The steering wheel control module installation is covered in Section 3.
The existing control unit may be left in place with no ill-effects but will not be operational.
The grey instrument cluster connector must be
dismantled to change the wiring. This connector is
called T32c. Slide a little purple clamp off the
bottom, remove the cable tie from the bottom and
then slide the grey cover off the top of the
connector. Rewire the pins as shown below.
Remove the CLK wire from Pin 12 of T32c and reinstall into Pin 5 (CAN H) of T32c.
Remove the DATA wire from Pin 13 of T32c and reinstall into Pin 6 (CAN L) of T32c.
Reinstall the grey cover, purple bottom clip and cable tie onto the connector T32c.










