CRUX SWRNS-63FC Wiring Interface Instruction Manual
- June 1, 2024
- CRUX
Table of Contents
SWRNS-63FC
Radio Replacement with Steering Wheel Control Retention for Select NISSAN SENTRA Vehicles 2019 and Up with CarPlay
PRODUCT FEATURES:
– Pre-programmed to retain factory Medium Speed CAN-Data Bus Steering Wheel
Controls.
– Includes antenna adapter.
– Retains Bose Amplier.
– Retains factory USB & Auxiliary input .
– Retains factory camera (not 360 panoramic camera)
– Provides outputs for parking brake and reverse gear.
PARTS INCLUDED:
INSTALLATION DIAGRAM FOR AMPLIFIED VEHICLES: 
• For Amplified Systems Please Do Not Cut RCA to get better audio quality
** Please see page 2 for note
INSTALLATION DIAGRAM FOR NON-AMPLIFIED VEHICLES:
* For Non-
Amplified systems please cut RCA , and mate colored wires to the appropriate
aftermarket radio speaker wires 
DIP SWITCH SETTINGS:
AFTERMARKET RADIO DIP SWITCH SETTINGS:
| RADIO BRAND: ………………………………..DIP#: | 1 | 2 | 3 |
|---|---|---|---|
| Atoto, Dual Fahrenheit, Jensen, Nakamichi, | OFF | ON | ON |
| Pioneer, Power Acoustik, Soundstream | OFF | ON | ON |
| Blaupunkt, Most off-brand Radio | OFF | ON | ON |
| Alpine | OFF | OFF | OFF |
| Clarion, Stinger | ON | ON | OFF |
| Kenwood | ON | ON | ON |
| JVC | ON | OFF | ON |
| Boss, Old Sony | ON | OFF | OFF |
| New Sony (with CarPlay) | OFF | ON | OFF |
SWC MODULE DIP SWITCH NOTE: For Atoto, Blaupunkt, Dual, Farenheit,
Nakamichi, Power Acoustik, Soundstream, and most off-brand radios, check the
aftermarket radio’s manual to see if the SWC buttons need to be programmed.
4-PIN SWC CABLE
Use the proper 3.5MM to 4-Pin SWC cable for the aftermarket radio you are
using.
OPTION A is used for ALPINE, CLARION, JVC, and KENWOOD units (Blue/Yellow wire
is attached)
OPTION B is used for ATOTO, BLAUPUNKT, BOSS, DUAL, FARENHEIT, JENSEN, POWER
ACOUSTIK, PIONEER, SONY, SOUNDSTREAM and Most Off-Brand Radios.
NOTE: Cap or insulate the 3.5mm plug or Blue/Yellow wire if not being used.
For aftermarket radios that have wires for SWC connections, cut off the 3.5mm
plug on the Crux SWC Cable (option B) and connect the SWC wires as follows:
Note that there are some radios that only have SWC1 and SWC2, in this case
“shield” does not need to be connected.
VEHICLE APPLICATIONS:
NISSAN
2019 and Up Sentra w/CarPlay w/ Bose
2019 and Up Sentra w/ CarPlay w/o Bose
Note: With out CarPlay, 40 & 20 pin connectors use CRUX Part #SWRNS-63F
Radio Buttons will be on the left.
Please look
out for this home screen layout for this part.
NOTE: Some SWC functions might not be
retained for the following radio series:
Planet Audio P9900CPA, Jensen CAR 710, Atoto F7, and similar radios of these
brands.
Crux Interfacing Solutions
Chatsworth, CA 91311
phone:818-609-9299
fax:818-996-8188
www.cruxinterfacing.comhttp://www.cruxinterfacing.com