
AXBUCH-SB2 AXBUCH-SB2
INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS
Subaru † Backup Camera Retention 2015-Up Subaru † Backup Camera Retention 2015-Up
† Base models with a 6.2-inch screen
* It is highly recommended to use the AXCSD-6V (sold separately)
to provide the camera with the proper voltage
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about the product and up-to-date vehicle specific applications
HARNESS HARNESS
• AXBUCH-SB2 harness • AXBUCH-SB2 harness
APPLICATIONS APPLICATIONS
SUBARU*
Crosstrek 2016-2017
Forester 2017-2018
Impreza 2015-2016
* All vehicles will require an AXCSD-6V 12V to 6V step down * All vehicles will require an AXCSD-6V 12V to 6V step down
• Crimping tool and connectors, or solder gun, solder, and heat shrink
• Tape • Wire cutter • Zip ties
WRX 2016-Up
WRX (w/ NAV) 2015
XV Crosstrek 2015
TOOLS REQUIRED TOOLS REQUIRED
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© COPYRIGHT 2021 METRA ELECTRONICS CORPORATION © COPYRIGHT 2021 METRA ELECTRONICS CORPORATION
REV. 3/3/21 REV. 3/3/21

AXBUCH-SB2 AXBUCH-SB2
INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS
CONNECTIONS CONNECTIONS
To retain the factory backup camera to an aftermarket radio, connect the:
• Black wire to chassis ground.
• Black wire from the AXCSD-6V to chassis ground.
• Red wire to the Blue/Red wire from the AXCSD-6V.
• Blue/White wire from the AXCSD-6V to accessory power.
• Yellow
• Disregard the
male
RCA jack to the backup camera input from the aftermarket radio.
female
Yellow RCA jack.
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© COPYRIGHT 2021 METRA ELECTRONICS CORPORATION © COPYRIGHT 2021 METRA ELECTRONICS CORPORATION
REV. 3/3/21 REV. 3/3/21