C2R-VW2
Radio Replacement Interface
with Nav Outputs for select
Volkswagen CANbus Vehicles With
or Without Premium Audio Systems
Class 2
1 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 0 1 1 0 0
J1850
Class 2
1 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 0 1 1 0 0
Radio Connection Chart:
(Read the Installation Notes before making
connections to the provided radio harness)
Navigation outputs and
Amplifier Remote Input
See Chart for wire color
descriptions.
Yellow
Battery +12v
Ground
Black
Blue
Amp Turn On Input
Front L + input
Front L - input
Front R + input
Front R - input
Rear L + input
Rear L - input
Rear R + input
Rear R - input
Radio Connections. See aside
Chart for color description.
White
White / Black
Grey
Grey / Black
Green
Green / Black
Purple
Purple / Black
Radio Specific Steering
Wheel Control Interface
(Sold Separately)
Program SWC
Interface for Version 2.
CAN Interface Connection Chart:
Red
Acc. Output (1 amp)
P.B. Output (-)
Red / White
Purple / White
audio.com
VSS Output (Pulse)
Orange / White Illum. Output (+)
1. Vehicles with or without a factory amplifier: Connect the aftermarket radio’s
front and rear speaker wires to the 16 pin plug.
2. The accessory output wire is located on the 11 pin CAN INTERFACE harness
- connect this wire to the radio’s accessory wire. The accessory wire supplies
Green
Reverse Output (+)
SWC Output
White / Green
+12v, 1 amp max when key is in the
accessory or ignition position (see fig. 1: If more current is needed).
Fig. 1
(using a SPDT relay)
High Current 12v
(Fused)
3. 11 pin plug (to CAN INTERFACE):
1. White/Green - SWC output.
85
86
87
12v Acc.
From
Interface
Ground
2. Green - Connect this wire to the radio’s reverse input wire only.
3. Orange/White - Connect this wire to the radio’s Illumination input wire only.
4. Violet/White - Connect this wire to the radio’s VSS input wire only.
5. Red/White - Connect this wire to the radio’s parking brake input wire only.
Please Note: The parking brake wire will output a neg (-) trigger at all
times until the vehicle is moving at a speed of approximately 3 mph or
faster.
87a
30
Diode 1N4005
or equivelant
New High
Current Output
Note: Do not connect these wires to any circuit other than the aftermarket radio’s wire har
4. 11 pin plug (to SWC INTERFACE):
This is a quick connection to a radio specific SWC interface. No additional connections are necessary other than radio
control connections. Plug the radio specific SWC interface in to this connector and program the radio specific SWC
interface for version 2. Do not cut the loops. Refer to the SWC interface instruction manual for the radio specific control
function programming order.
5. Refer to the aftermarket radio’s instruction manual for testing VSS, Reverse, Parking Brake and Illumination outputs.
DISCLAIMER: Under no circumstances shall the manufacturer or the distributors of the C2R-VW2 be held liable for consequential damages sustained in
connection with the C2R-VW2. The manufacture and it’s distributors will not, nor will they authorize any representative or any other individual to assume
obligation or liability in relation to the C2R-VW2 other than its replacement.
Pacific Accessory Corporation - Santa Ana, CA 92705
01-04-10
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