C2R-VW
Radio Replacement interface for Volkswagen
Use for Aftermarket Navigation radios that require Vehicle
Speed Sense, Reverse, Parking Brake and Illumination inputs.
VPW |
Arbitration |
Class 2 |
J1850 |
Class 2 |
EOD |
J1850 |
CRC |
Class 2 |
J1850 |
Class 2 |
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1 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 0 1 1 0 0 |
1 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 0 1 1 0 0 |
1 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 0 1 1 0 0 |
1 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 0 1 1 0 0 |
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* 2002-2005 VW vehicles do not have a reverse or parking brake signal on the CAN-Bus. The Green and Red/White wires do not function for these model year vehicles. Parking brake and reverse signal wires can be found with a volt meter in the vehicles factory wiring. Vehicle must have a factory installed double din headunit (4” tall).
Red = +12v Accessory output
max 1amp+12volts |
OutputAccessory |
. |
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16 pin
Yellow = +12v Constant |
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Black = ground |
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Gray = Right Front (+) |
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Gray/Black = Right Front (-) |
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White = Left Front (+) |
Blue/White = Vehicle Year Select |
White/Black = Left Front (-) |
Black/White = N/A |
Violet = Right Rear (+) |
Green = Reverse output (2005.5-2007) |
Violet/Black = Right Rear (-) |
Orange/White = Parking Light output |
Green = Left Rear (+) |
Violet/ White = Vehicle Speed Sense (VSS) output |
Green/Black = Left Rear (-) |
Red/White = Parking Brake output (2005.5-2007) |
6 pin
#1
1 amp fuse holder
To optional SWI-CAN interface for retaining steering wheel audio controls
#2
11 10 9 8 7 6 5 4 3 2 1
11 pin
VW R
Installation:
1. Connect the aftermarket radio’s front and rear speaker wires to the 16 pin plug.
3.The 16 pin harness has a yellow and a black wire. Connect the yellow to the radio’s +12v constant wire and the black to the radio’s ground wire.
4.The accessory wire is located on the 6 pin harness - connect this wire to the radio’s accessory wire. The accessory wire supplies +12v, 1 amp max, when key is in the accessory or Ignition position. If more current is needed refer to Fig. 1.
5.11 pin plug:
1.Blue/White - For 2002-2005, Connect this wire to the Battery 12v source. For 2005.5-2007, Insulate and DO NOT USE!
2.Black/White - N/A.
3.Green - Connect this wire to the radio’s Reverse input wire only.
4.Orange/White - Connect this wire to the radio’s Illumination input wire only.
5.Violet/White - Connect this wire to the radio’s VSS input wire only.
6.Red/White - Connect this wire to the radio’s Parking brake input wire only. Note: Do not connect these wires to any other circuit besides the radio’s wire harness.
6.When all connections are made, connect the 16 pin plug into the vehicle’s 16 pin harness.
7.Refer to the radio’s manual for testing VSS, Reverse, Parking Brake and Illumination inputs
Fig. 1 |
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High Current 12v |
(using a SPDT relay) |
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(Fused) |
12v Acc. |
85 |
87 86 |
From |
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Ground |
Interface |
|
87a |
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30 |
Diode 1N4005 |
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or equivelant |
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New High |
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Current Output |
(if used).
DISCLAIMER: Under no circumstances shall the manufacturer or the distributors of the C2R-VW parts be held liable for consequential damages sustained in connection with the C2R-VW. 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-VW other than its replacement.
10-07-09 |
Pacific Accessory Corporation - Santa Ana, CA 92705 |
Tech Support 866-931-8021 • www.pac-audio.com |
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