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PAC C2R-CHY4 User Manual

Radio replacement interface with nav outputs for all chrysler dodge / jeep canbus vehicles with or without premium audio systems

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Class 2
VPW
Arbitration
J1850
1 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 0 1 1 0 0
Radio Connection Chart:
(Read the Installation Notes before making
connections to the provided radio harness)
Yellow
Battery +12v
Black
Ground
Blue
Antenna On Input
White
Front L + input
White / Black
Front L - input
Grey
Front R + input
Grey / Black
Front R - input
Green
Rear L + input
Green / Black
Rear L - input
Purple
Rear R + input
Purple / Black
Rear R - input
CAN Interface Connection Chart:
Red
Acc. Output (1 amp)
Red / White
P.B. Output (-)
Purple / White
VSS Output (Pulse)
Orange / White
Illum. Output (+)
Green
Reverse Output (+)
White / Green
SWC Output
Blue / White
Amp Turn On Input
allow navigation voice prompts and Bluetooth calls to be heard. The rear speaker outputs of the aftermarket radio are not used.
4. Vehicles with a manual transmission will not support a reverse trigger output.
5.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 +12v, 1 amp max when key is in the accessory or ignition position (fig. 1: If more current is needed).
6. 11 pin plug (to CAN INTERFACE):
1.
Blue/White - Connect this wire to the radio's amplifier remote output. Connect this wire with or without OEM amp present!
2.
White/Green - SWC output.
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 circuit other than the radio's wire harness.
7. 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.
8. Refer to the aftermarket radio's instruction manual for testing VSS, Reverse, Parking Brake
and Illumination outputs. For the most current and Up-to-Date application guide please
visit www.pac-audio.com
DISCLAIMER: Under no circumstances shall the manufacturer or the distributors of the C2R-CHY4 be held liable for consequential damages sustained in
connection with the C2R-CHY4. 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-CHY4 other than its replacement.
10-13-08
techsupport@pac-audio.com • Voice: 866-931-8021 • Fax: 714-835-3233 • www.pac-audio.com
Dodge / Jeep CANbus Vehicles With
or Without Premium Audio Systems
J1850
EOD
CRC
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 Connections. See aside
Chart for color description.
Installation Notes:
1. Only one of the two provided radio harnesses will be used. Remove the factory installed radio
to determine the correct harness for your particular vehicle.
2. Vehicles without a factory amplifier: Connect the aftermarket radio's front and rear speaker
wires to the 22 pin plug.
3. Vehicles with a factory amplifier: The factory amplifier only accepts two audio channels
(left and right). The amplifier's fading is controlled by data communication from the factory radio.
The aftermarket radio does not have the ability to control the amplifier's fader. Connect the front
outputs of the aftermarket radio to the rear inputs of the 22 pin radio connector. This will
Pacific Accessory Corporation - Santa Ana, CA 92705
C2R-CHY4
Radio Replacement Interface
with Nav Outputs for all Chrysler
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
1 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 0 1 1 0 0
Navigation outputs and
Amplifier Remote Input
See Chart for wire color
descriptions.
Radio Specific Steering
Wheel Control Interface
(Sold Separately)
Program SWC
Interface for Version 2.
Fig. 1
High Current 12v
(using a SPDT relay)
(Fused)
12v Acc.
85
87
From
87a
Interface
30
Diode 1N4005
or equivelant
New High
Current Output
Class 2
Chrysler
86
Ground

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