HO1-RR-DS-(HRR-HO1)-EN
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Honda CRV WITHoUT naV 2007-2011
Automotive Data Solutions Inc. © 2023
4
N.C.
N.C.
AMP TURNON
AMP TURNON
POWER ANT
POWER ANT
B
B
5
D
D
CC
FF
BLUETOOTH
BLUETOOTH
NAV ONLY
NAV ONLY
EE
GG
3
3
2
20
22
2
18
18
10
3
3
4
3
17
4
5
20
4
4
4
16
2
STEP 3
STEP 1
WIRES FROM
VEHICLE
HRR-HO1 T-HARNESS
FACTORY RADIO HARNESS
STEP 5
STEP 6
MAESTRO RR MODULE
DATA
CABLE
AUDIO
CABLE
CONNECT TO
AFTERMARKET RADIO
WIRING DIAGRAM
STEERING WHEEL
CONTROL CABLE
NOT REQUIRED
PIONEER RADIO: ENSURE THAT NOTHING
IS PLUGGED IN W/R PORT.
GREEN
GREEN
WHITE - LF SPEAKER (+)
WHITE/BLACK - LF SPEAKER (-)
GRAY - RF SPEAKER (+)
GRAY/BLACK - RF SPEAKER (-)
GREEN - LR SPEAKER (+)
GREEN/BLACK - LR SPEAKER (-)
PURPLE/BLACK - RR SPEAKER (-)
YELLOW - 12V (+)
BLACK - GROUND
RED - ACCESSORY (+)
BLUE/WHITE - AMP. TURN ON (+)
PURPLE - RR SPEAKER (+)
ORANGE - ILLUMINATION (+)
PURPLE/WHITE - REVERSE LIGHT (+) **
LTGREEN - E-BRAKE (-)
PINK - VEHICLE SPEED
SEE RADIO WIRE
REFERENCE CHART
FOR RADIO WIRE
COLORS
** ONLY CONNECT TO RADIO REVERSE INPUT
OR MODULE DAMAGE WILL OCCUR
IF NOT USING
A MAESTRO HEAD UNIT ADAPTER:
CUT AND DISCARD CONNECTOR
HEAD UNIT ADAPTER
SOLD SEPARATELY
BLUE - POWER ANTENNA
MAIN
HARNESS
OR
OR
LF OUT
RF OUT
LR OUT
RR OUT
STEP 2
STEP 2
WITHOUT OEM
AMPLIFIER
WITH OEM AMPLIFIER
UNPLUG
WHITE
WHITE
IF WIRES ARE PRESENT ON
ADAPTER: SEE RADIO
REFERENCE CHART
STEP 4
OBDII CONNECTOR