Owner's Manual

Pacific Accessory Corporation - 1502 S. Santa Fe Street, Santa Ana, CA 92705
[e-mail] • Voice: 714-835-3022 • Fax: [phone] • www.pac-audio.com
8-21-07
9
1
23456
78
1011
1 amp
fuse holder
#1
#2
Accessory Output +12volts 1amp max.
22 pin
C
6 pin
Blue/White = Amplifier Remote input
Black/White = N/A
Green = Reverse output
Orange/White = Parking Light output
Violet/ White = Vehicle Speed Sense (VSS) output
Red/White = Parking Brake output
Yellow = +12v Constant
Black = Ground
Gray = Right Front (+)
Gray/Black = Right Front (-)
White = Left Front (+)
White/Black = Left Front (-)
Violet = Right Rear (+)
Violet/Black = Right Rear (-)
Green = Left Rear (+)
Green/Black = Left Rear (-)
Blue = Amplified Antenna Feed
Red = +12v Accessory output
To optional SWI-CAN2 interface for retaining steering wheel audio controls
11 pin
Vehicles with Amplifiers: Connect the front outputs (aftermarket radio) to the rear inputs (22 pin connector)
Installation:
1. Vehicles without factory amplifier: Connect the aftermarket radio’s front and rear speaker wires to the 22 pin plug.
2. Vehicles with factory amplifier (Infinity® Audio System): 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. Please connect the front outputs of the aftermarket radio to the rear inputs of the 22
pin connector. This will allow navigation voice prompts to be heard. The rear speaker outputs of the radio will not be used. The
factory amplifier’s balance and fader is set to center by the interface.
3. The 22 pin harness has a yellow and a black wire. Connect the yellow wire to the radio’s +12v constant wire and the black wire
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 (see fig. 1 when more current is needed).
5. 11 pin plug:
Blue/White - Connect this wire to the radio’s amplifier remote output. This wire will turn on the factory amplifier, if present.
Black/White - N/A.
Green - Connect this wire to the radio’s reverse input wire only.
Orange/White - Connect this wire to the radio’s Illumination input wire only.
Violet/White - Connect this wire to the radio’s VSS input wire only.
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.
6. When all connections are made, connect the 22 pin plug into the vehicle’s 22 pin
harness.
7. Refer to the radio’s manual for testing VSS, Reverse, Parking Brake and
Illumination inputs.
1.
2.
3.
4.
5.
6.
J1850
1850
Class
ass
ss
2
2
2
VPW
PW
Class
Class
2
2
J1850
5
J1850
10001
100011
1
10111
101111
111
001001
001001
101100
101100
1011
111010
111010
1101
1
000110
000110
1
11011
110111
1
110111
001100
001100
1
Arbitr
tr
ation
ation
EOD
OD
CRC
CRC
10001100011
10111101111
00100
001001
101100
101100
1
1
0
00
0
0
0
1
11
1
0
0
1
1
1
10
0
01
1
0
00
0
1
0
0
1
0
0
0
111010
111010
1101
111
000110
000110
1
110111
110111
1
110111
001100
001100
0011
1
10
1
00
00
1
0
10
1
00
1
00
Clas
Cla
ss
2
C
l
Class
Clas
s
2
C
a
J1850
1850
850
1
0
Radio Replacement interface for
2007+ Jeep Wrangler and Dodge Nitro
Use with Aftermarket Navigation Radios that require VSS,
Reverse, Parking Brake and Illumination inputs.
C2R-CHY2
Fig. 1
(using a SPDT relay)
85 86
30
87
87a
Ground
High Current 12v
(Fused)
12v Acc.
From
Interface
New High
Current Output
Diode 1N4005
or equivelant
DISCLAIMER: Under no circumstances shall the manufacturer or the distributors of the C2R-CHY2 parts be held liable for consequential damages
sustained in connection with the C2R-CHY2. The manufacturer 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-CHY2 other than its replacement.