Installation Instructions for AX-SUB28SWC
AX-SUB28SWC
Subaru (with 6.2" screen, without NAV)
2015-up
INTERFACE FEATURES
• Pre-wired ASWC-1 harness (ASWC-1 sold separately)
• Retains the factory backup camera
• Retains the factory AUX-IN jack
• Provides NAV outputs (parking brake, reverse, and speed sense)
INTERFACE COMPONENTS
• AX-SUB28SWC harness
APPLICATIONS
SUBARU
Forester
2016-up
Impreza
2015-up
Legacy
2015-up
CAUTION!
All accessories, switches, climate controls panels, and especially air bag indicator lights
must be connected before cycling the ignition. Also, do not remove the factory radio with the key in the
on position, or while the vehicle is running.
1-800-221-0932
REV. 1/10/16
© COPYRIGHT 2017 METRA ELECTRONICS CORPORATION
Outback
2015-up
WRX (with NAV) 2015
WRX
2016-up
XV Crosstrek 2015-up
metraonline.com
Installation Instructions for AX-SUB28SWC
Connections to be made
To the vehicle:
• Connect the Black wire to chassis ground.
• Connect the Red wire labeled "Camera Power 6V" to accessory power. *
• Connect the unlabeled Red wire to accessory power.
* It is highly recommended to use the AX-CAM6V (sold separately) to provide the
camera with the proper voltage.
To the aftermarket radio:
• Connect the Yellow RCA jack to the backup camera input.
• Connect the Red RCA jack to the right AUX-IN jack.
• Connect the White RCA jack to the left AUX-IN jack.
The following (3) wires are for aftermarket multimedia/navigation radios that require these
wires.
• Connect the Light Green wire to the parking brake wire.
• Connect the Blue/Pink wire to the speed sense wire.
• Connect the Green/Purple wire to the reverse wire.
Installing the AX-SUB28SWC
With the key in the off position:
• After the radio has been tested and working, connect the AX-SUB28SWC harness to
the vehicle, and then into the ASWC-1.
• Refer to the ASWC-1 instructions for radio connections and programming.
Note: Disregard the harness that comes with the ASWC-1.
K
P
NOWLEDGE IS
Enhance your installation and fabrication skills by
enrolling in the most recognized and respected
mobile electronics school in our industry.
Log onto www.installerinstitute.com or call
800-354-6782 for more information and take steps
toward a better tomorrow.
1-800-221-0932
REV. 1/10/16
© COPYRIGHT 2017 METRA ELECTRONICS CORPORATION
OWER
Metra recommends MECP
certified technicians
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