GMC A2D-GM1 Installation Manual

Courtesy of:DiscountCarStereo.com

A2D-GM1

Bluetooth Audio Streaming

Installation Guide for Radios with Slave Unit

Created October 10, 2015

Revised May 9, 2017

Introduction:

Introduction:Introduction:

Introduction:

Many GM owners with Slave units (Cassette, Single CD, or CD

Changer) will be pleased to know that they can now upgrade the

audio system to support Bluetooth Audio Streaming. This requires

sacrificing usage of the Slave unit which must remain connected but

will no longer play. A wireless connection means no wires, clutter or

complicated setup. All the user has to do is install the adapter (to the

radio or slave unit), pair their Smartphone or Tablet and enjoy their

Navigation, Music Apps etc. on the car system. See Frequently

See Frequently See Frequently

See Frequently

Asked question

Asked questionAsked question

Asked question at the end of this guide for details.

Installation to Radio

Installation to RadioInstallation to Radio

Installation to Radio:

: :

: Except Radios with

32-way connector

Warning!

Warning!Warning!

Warning!

Select 1995-01 Buicks, Cadillac’s, and Oldsmobile with 32

3232

32----way

way way

way

connectors

connectorsconnectors

connectors on the Radio

on the Radioon the Radio

on the Radio (See Fig. 1)

(See Fig. 1)(See Fig. 1)

(See Fig. 1), requires connecting the adapter to

the slave unit (not the radio).

Fig. 1

Fig. 1Fig. 1

Fig. 1

32-pin Radio connector

Remove GM Radio from dashboard to gain access to the 9-way

connector. (Vehicle specific radio removal instructions are not

part of this guide, but may be available upon request)

1. With radio removed, disconnect the slave unit 9-way plug

from the radio (See Fig.

Fig. Fig.

Fig. 2222)

Fig. 2

Fig. 2Fig. 2

Fig. 2

GM 9-way Slave plug

2. Connect the 9-way slave unit plug from step 1 to the

connector on adapter harness (See Fig. 3

See Fig. 3See Fig. 3

See Fig. 3))))

Fig. 3

Fig. 3Fig. 3

Fig. 3

Adapter harness 9-way connector