Owner's Manual

ADS-RR(SR)-GMS05-DS maestro.idatalink.com
gmc sieRRa 2500 & 3500 2007-2011
Automotive Data Solutions Inc. © 2018
6
BACKUP CAMBACKUP CAM
CENTERCENTER
SUBSUB
B
C
A
F
G
C
A
B
G
F
H
D
H
1B
10 11 12 13 14 15 16
1 2 3 4 5
6 7 8
9
D
STEP 1
MAIN
HARNESS
RCA CABLES
WIRES FROM
VEHICLE
GMS05+ T-HARNESS
FACTORY RADIO HARNESS
CONNECT TO
AFTERMARKET RADIO
DATA
CABLE
AUDIO
CABLE
OBDII CONNECTOR
(NOT CONNECTED)
(NOT CONNECTED)
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 (+)
STEP 2
STEP 4
STEP 5
SPEAKER
MAESTRO RR MODULE
BROWN (NOT CONNECTED)
ORANGE - ILLUMINATION (+)
PURPLE/WHITE - REVERSE LIGHT (+)
LTGREEN - E-BRAKE (-)
YELLOW/BLACK - FOOT BRAKE
PINK - VEHICLE SPEED
SEE RADIO WIRE
REFERENCE CHART
FOR RADIO WIRE
COLORS
WIRING DIAGRAM without an Amplifier
CUT AND REMOVE
THE SPEAKER WIRE
JUNCTION CONNECTORS
BROWN/RED - CANH
BROWN/YELLOW - CANL
NOTE: PIN SIDE VIEW.
CONNECT TO TWISTED WIRES BEHIND CONNECTOR.
STEP 3
TAN/BLACKTAN/BLACK
TAN
TAN