PAC C2R-GM29 - Manual

Pacific Accessory Corporation - 1502 S. Santa Fe Street, Santa Ana, CA 92705
[email protected] • Voice: 714-835-3022 • Fax: 714-835-3233 • www.pac-audio.com
07-30-07
A B C D E F G H
A B C D E F G H
1
2
3
4
1
2
3
4
On
These Buttons will
perform the
same function as the
Steering Wheel
Buttons do (when
a SWC interface
is used)
Turns the
Rear Seat
Audio on
and off
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
Installation:
If the Bose® Audio system is being used, connect the C2R-GM29’s RCA inputs to the aftermarket radios pre-amp output. The audio level will vary depending on
the new radios pre-amp output voltage (2-4 volts is recommended). If the Bose® Audio system is not used or present, cut the RCA inputs off and connect the new
radios speaker outputs to the remaining wire. If the vehicle and the interface both chime, move the chime switch to the off position. The other wire connections
are as follows:
• Yellow - 12 Volt Constant Voltage
• Black - Ground
• Red - 12 Volt R.A.P Voltage (1 AMP max)
• Blue/White - Antenna turn on, Amplifier turn on, and RSE turn on (if equipped)
• Orange - Dimmer/Illumination
• Lt. Green - SWC Output Wire
Using the SWC Output wire - Connect the SWC (green) output wire to a P.A.C. SWI interface.
Use the green SWI interface wire and program the SWI interface for version 2. Follow ONLY the
interface programming instructions included with the SWI interface. Do not cut the Brown loop.
**If more than 1 AMP is needed from the Red +12v Accessory wire refer to Fig 1.
J1850 Class 2 VPW Class 2 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 1 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 0 1 1 0 0
Arbitration EOD CRC
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
Class 2 Class 2 J1850
C2R-GM29
GM Radio Replacement
Interface for GMLAN Vehicles
Without OnStar®
The C2R-GM29 allows aftermarket radio installation without retention of the factory radio. The interface replicates all factory warning chimes,
audible turn signal indicators and provides a data bus generated 12 volt accessory output that acts just as GM’s R.A.P. (Retained Accessory
Power) system did prior to radio removal. R.A.P. keeps the radio powered after the key is off, until the driver door is opened or a 10 minute
timer ends, whichever comes first. The C2R-GM29 also provides a SWC (Steering Wheel Control) output wire at the interface. By using this
interface, the Parking Assist System will receive a “healthy” system status and the Rear Seat Audio controls will also be available for use (if
equipped).
This Interface is Intended for use in Vehicles without OnStar® or when OnStar® is not
serviced or is unwanted. For OnStar® Retention use the OS-3 or OS-3BOSE.
Pacific Accessory Corporation
GMLAN Warning Chime and Radio
Replacement Interface
Only for
GMLAN
29 bit
Vehicles.
Chime On / Off
Illumination (Orange)
Battery (Yellow)
Ground (Black)
Amp Turn On / Antenna (Blue)
+12 Acc.1 AMP max (Red)
SWC Output (Lt. Green)
*Use Version #2*
Using the RSA Controls
The headphone jacks will play the rear zone source
selected by the head unit (refer to the new radios instruc-
tion manual for details on this feature if equipped).
Notes: When the Rear Seat Audio jacks are activated in
any vehicle OTHER than the Cadillac Escalade or GMC
Yukon Denali the rear speakers will mute.
DISCLAIMER: Under no circumstances shall the manufacturer or the distributors of the C2R-GM29 parts be held liable for consequential damages sus-
tained in connection with the C2R-GM29. 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-GM29 other than its replacement.