GMC A2D-GM2 Installation Manual Download Page 3

3.

 

Connect factory 10-pin plug (See 

Fig. 2

) to harness 10-pin socket 

(white) (

See Fig. 4)

 

 

Fig. 3 

10-pin plug 

 

Fig. 4 

10-pin socket

 

4.

 

Connect harness 10-pin plug (black) (See 

Fig. 3

) to CD changer 10-pin 

socket (See 

Fig. 5

 

Fig. 5

 

10-pin socket/10-pin plug 

5.

 

Connect/Tap installation harness red wire to 12V ACC (Accessory) 
supply in vehicle. Accessory supply available when ignition key is in ACC 

position or beyond. Avoid connecting red wire to battery supply (always 
on).

 

Noteworthy

: If streaming is interrupted when headlights, wipers, 

defroster, A/C; the 12V circuit used to power module is drown down by 
these accessories.

 To resolve find an alternate 12V ACC circuit to 

power module. 

Also, on rare instances if smart device volume is set 

too high, it will “clip” and module will un-pair/pair intermittently. 

To 

resolve, lower volume on audio device.  

 

6.

 

Tuck and secure any extra wires away from moving parts and 

proceed 

to “Pairing”

 

 

Pairing 

 
Pairing process varies among devices but the process is the same. These steps 
are done upon initial install and will not have to be repeated. Bluetooth range is 
approximately 30 ft. (ensure smart device is within range). 
 

1.

 

Turn Ignition and radio “ON” 

Green LED will flash (pairing mode) 

2.

 

On A2DP device: Go to 

Settings, Wireless & Networks, Bluetooth 

Settings 

 

3.

 

Select 

Bluetooth

 and turn on 

4.

 

Tap 

Scan (Search) for devices

5.

 

Wait for Bluetooth device name (See below) to appear and select it.  

Green LED inside module peephole will glow steady (paired) 

 

 

 

Summary of Contents for A2D-GM2

Page 1: ...ing the internet community since 1995 Driving without distraction is a necessity for a safer driving experience A2D GM2 BLUETOOTHAUDIOSTREAMINGMODULEINSTALALTIONGUIDEFORSELECT1995 05GM12 DISCCDCHANGER Created May 5 2016 Revised June 8 2022 ...

Page 2: ... the required CD changer That s right No longer will you have to sacrifice the changer in order to add Bluetooth A 12 disc CD changer is required and remains connected and functional Warning If vehicle does not have a working CD changer this module will not function A Bluetooth wireless connection means no wires clutter or complicated setup User simply connects module to factory 10 pin plug pairs ...

Page 3: ...ernate 12V ACC circuit to power module Also on rare instances if smart device volume is set too high it will clip and module will un pair pair intermittently To resolve lower volume on audio device 6 Tuck and secure any extra wires away from moving parts and proceed to Pairing Pairing Pairing process varies among devices but the process is the same These steps are done upon initial install and wil...

Page 4: ... remote is not required for module to work however instead of fumbling audio device you simply press the familiar remote control buttons while also keeping your eyes on the road Optional remote control allows users to 1 Control music wirelessly 2 Track up down 3 Volume up down Pairing remote Operation Use wireless remote to perform the following functions on any iOS7 0 and higher or Android 4 4 an...

Page 5: ...required CD changer remains connected and functional 2 If in the future I decide to remove the A2D GM2 will I have any troubles with the wiring NO the A2D GM2 does not interfere with the factory wiring integrity and once disconnected the CD changer etc will work as it did prior 3 Can I use the A2D GM2 for Bluetooth hands free calling NO the A2D GM2 does not support Hands Fee calls 4 What should I ...

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