COST

HCB-30 - $86.00 (EBAY)
Phone Connector - $4.06 (Local Pontiac Parts Dept)

TIME

2 - 3 Hours

DIFFICULTY

Intermediate

GM Phone Connector   P/N: 92143075

Pins came from the service dept. I told them about bin locations, and they told me they didn't have such a system, so we went looking through a box of pins.

The sections outlined in red is what is being removed.

Lower the glove box and remove the 2 Phillips screws. You might need a long or small thin screwdriver to get the bottom screw.

Gently wiggle side suede panel down.

Arrow points to the phone connector hidden under the fabric tape.

Cell Phone Connector Revealed.

Remove Tape

Phone Connector Pin-Out Guide

I decided to do a quick check of the bluetooth module before I continued on with the installation.

Crimped all six pins for cellphone connector.

Since I didn't use the speaker that was included with the unit I made my own speaker cable and crimped cannon plug pins on one end which fit erfectly on the Bluetooth unit.

Speaker Wire on left.
Batt/Ground/Mute/Ignition Sense on right.

From left to right.

Neg Speaker
Pos Speaker
Radio Mute
Ignition Sense
Ground
12V Constant

Bluetooth Interface mounted with Velcro and double sided tape.

Phone and Bluetooth Connector plugged in.

Microphone mounted on windshield above rear view mirrow. I've been having problems with people hearing me clearly with the MIC at this place. I'm gonna have to find a different place for it, or get the HCE-14 Noise reduction MIC.

Tuck the microphone wire under the headliner and under the A-Pillar. I used a butter knife to shove the wire in there.

Route wire along side window vents.

Bluetooth Control Panel.

This is temporary. I'll be ordering the phone buttons from Hunter Holden in Australia soon.

When a call is made or received the headunit will automatically mute and switch to Voice In.