Vehicle Applications
→ GMC Sierra (2019-2021) | 1500 Crew Cab
→ GMC Sierra (2020-2023) | 2500HD and 3500HD Crew Cab
→ Installation Time
Audio Package Installation Instructions
With Factory BOSE Amplified System
Introduction
The following installation instructions will guide you through the installation process:
- Replace the Front Dash, Front Door, and Rear Door Speakers in the factory locations.
- Add Amplifiers and a Subwoofer.
TIP Before you begin, review these instructions thoroughly and ensure that all parts are present and tools are available.
WARNING Metra Electronics does not assume any responsibility for damage resulting from incorrect installation.
→ Parts List
Number | Component | Quantity |
1 | VIBE 6.5” Rear Door Speakers (Pair) | 1 |
2 | VIBE 2.7” Dash Speakers (Pair) | 1 |
3 | VIBE 6x9” Front Door Speakers (Pair) | 1 |
4 | 100 x 4 D Class Amplifier (4 Channel Amplifier) | 2 |
5 | VIBE Shallow 10” Subwoofer | 1 |
6 | Ported Subwoofer Enclosure | 1 |
7 | Rear Door Speaker Adapter Plate (82-3006) (Pair) | 1 |
8 | Front Door Speaker Adapter Plate (82-3006) (Pair) | 1 |
9 | Speaker Harness (72-4572) (Pair) | 2 |
10 | Tweeter Speaker Harness (72-4573) (Pair) | 1 |
11 | 6” Speaker Baffle Kit (Pair) | 1 |
12 | 4GA Amp Kit with fuse holder and distribution block | 1 |
13 | Vehicle-Specific Amp Panel | 1 |
14 | ETH1-DSP Interface and Harnessing | 1 |
→ Required Tools
- Drill
- Philips Driver
- Flat Blade Driver
- Hook / Pick Tool
- Panel Tool
- Ratchet
- Sockets: 7mm, 10mm, 13mm
- Torx: T20, T50
- Wire Cutter/Crimper Tool
Before You Begin
WARNING Using a 10mm socket, disconnect the Negative battery post from the vehicle battery (circled below).
Dash Speaker Removal
Follow the steps below the remove the speakers from your dashboard.
→ Driver Side Dash Speaker Removal
Follow the instructions below to remove the driver side dash speaker.
- Use a small flat-bladed tool to open the upper and lower handle covers (1) to access and remove the two 10mm bolts (2).
- Pull at the top of the panel toward the inside of the vehicle to disengage the upper panel clip.
- Once the clip is released pull back toward the front seat while slowly rocking back and forth.
- Remove the instrument panel fuse block cover.
- Remove the two (2) 7mm bolts from the trim panel and unclip.
- Disconnect all electrical connectors.
- Remove the one (1) 7mm bolt from the side panel.
- Pull up on the speaker grille panel to access the OE speaker.
- Remove the two (2) 7mm screws securing the dash speaker.
- Disconnect the electrical connector and remove the speaker.
→ Passenger Side Dash Speaker Removal
Follow the instructions below to remove the passenger side dash speaker.
- Use a small flat-bladed tool to open the upper and lower handle covers (1) to access and remove the two 10mm bolts (2).
- Pull at the top of the panel toward the inside of the vehicle to disengage the upper panel clip.