Pacifi c 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
DISCLAIMER: Under no circumstances shall the manufacturer or the distributors of the NAV-1129 be held liable for consequential damages sustained in
connection with the NAV-1129. 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 NAV-1129 other than its replacement.
12-11-07
J1850
J1850
Class 2
Class 2
VPW
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
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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 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 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 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 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 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 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 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 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 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 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 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 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 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 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
Class 2
Class 2
Class 2
Class 2
Class 2
Class 2
Class 2
Class 2
Class 2
Class 2
J1850
J1850
J1850
J1850
NAV-1129
GMLAN data bus derived
Accessory Signals Interface for
Aftermarket Product Installation
The NAV-1129 interface is a multi-purpose, multi vehicle installation accessory. This
interface is compatible with 2006 and newer GM cars/trucks/suv’s using the GMLAN data
bus (11bit or 29bit). The provided output signals are vehicle speed sensor output (VSS),
reverse output, parking brake on/off, illumination, and retained accessory power (R.A.P.)
Illumination (Orange/White)
+12v Acc.1 AMP max (Red)
Reverse Light (Green)
VSS (Purple/White)
Parking Brake (Red/White)
www.pac-audio.com
White/Red - GMLAN Data
Yellow - Battery +12v
Red - R.A.P. Output (12v) 1amp MAX
Black - Ground
Red/White - Parking Brake Output (-)
Purple/White - VSS Output
Orange/White - Illumination Output (+)
Green - Reverse Output (+)
Pacific Accessory Corporation
Ground (Black)
Battery +12v (Yellow)
GMLAN Data (White/Red)
11bit and 29bit Vehicles:
GMLAN (D-GN) - Pin 1
Battery (RD/WH) - Pin 16
Ground (BK) - Pin 4
DLC Connector
(under driver side dash)
1
16
4
11bit and 29bit Vehicles:
GMLAN - Pin 5 or 6 (D-GN)
Battery - Pin 16 (RD/WH)
Ground - Pin 9 (BK)
SAT Tuner Connector
(location will vary)
16
9
56
1
8
14 9
Radio Connector
(plugged into O.E. radio)
13
10
11bit Vehicles:
GMLAN (D-GN) - Pin 9 or 10
Battery (RD/WH) - Pin 1
Ground (BK/WH) - Pin 8
29bit Vehicles:
GMLAN (D-GN) - Pin 13 or 14
Battery (RD/WH) - Pin 1
Ground (BK) - Pin 8
500 ft.
Tuner 88.9
Vol. 16
Safety First Back Up Camera
California
1FG79DP
Video
Box
Location 1 Location 2 Location 3
Uses:
Replacing the radio with a navigation system which uses the vehicles reverse and VSS wires for accuracy.
Adding a backup camera to the factory navigation system needing R.A.P. and reverse activation wires.
Installing a DVD or video entertainment system needing R.A.P. and illumination wires.
Installation:
Only 3 wires need to be connected to the vehicles wiring; GMLAN
data, Battery +12v and Ground. All other wires are either not used or
connected to the installed aftermarket device. There are 3 suggested
locations below to connect these wires. All connectors are viewed from
the pin side. The color of the factory wires may vary but the pin locations
will remain the same. This interface can be connected to any 1 of these
3 locations which ever is most convenient for the installation.
Connections:
White/Red - GMLAN data
Yellow - Battery +12v
Red - R.A.P. Output (12v) 1amp MAX
Black - Ground
Red/White - Parking Brake Output (-)
Purple/White - VSS Output
Orange/White - Illumination Output (+)
Green - Reverse Output (+)
•
•
•
•
•
•
•
•
•
•
•
85 86
30
87
87a
Ground
High Current 12v
(Fused)
12v R.A.P.
From
Interface
New High
Current Output
Diode 1N4005
or equivelant
-
1
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