PAC SR-GM14H User Manual

®

SR-GM14H

Stinger HEIGH10 Radio Replacement Kit

for select 2014-2019 Silverado/Sierra Truck

Introduction and Features

The SR-GM14H is a complete radio replacement kit for the installation of the Stinger HEIGH10® modular radio in Chevrolet Silverado and GMC Sierra trucks. All modules, cables and adapters are included to retain important features of the factory system, including: OnStar, front and rear park assist, warning chimes, factory reverse camera, steering wheel-mounted radio controls and AM/FM reception. Plug & Play wiring harnesses allow for quick and easy installation without the need to cut or splice any wiring.

The display mounting panel allows ush mounting the 10 inch display without modifying/cutting any part of the vehicle’s sub-dash.

Important Notes

We recommend reading this manual thoroughly to familiarize yourself

with the entire process prior to beginning the installation.

1. Does not retain the following factory features:

● Factory satellite radio

● Rear seat entertainment system (RSE)

● Steering wheel control backlighting

● Factory USB Ports

2. Not compatible with vehicles equipped with Bose amplied audio system.

3. Please make your vehicle settings selections before removing the factory radio for optimal installation time. Once the radio has been removed, the vehicle settings which are normally selected through the factory radio can be accessed and changed

by downloading and installing the PAC Vehicle Settings program from http://www.pac-audio.com/rmware

4. The Voice button can be set to activate the factory OnStar function when pressed for longer than 1.5 seconds or given the ability to control the aftermarket radio. This option can be found in the PAC Vehicle Settings program mentioned above in note three. The default setting for this button is to control the factory OnStar. If this button is set to control the aftermarket radio, OnStar can still be accessed by using the mirror controls.

Recommended Tools

Plastic Panel Tool 7mm Socket 10mm Socket

Ratchet Torx T15 Screwdriver Small Flat-blade Screwdriver

Included Components

1. HEIGH10 Display Mounting Panel

2. Dual USB Extension (SSUSB2)

3. AM / FM Antenna Adapter (BAA22)

4. Satellite Antenna Adapter (SAT-01)

5. Main Harness (SR-GM14H-HAR-A)

6. Vehicle Side Harness B (SR-GM14H-HAR-B)

7. Vehicle Side Harness C (SR-GM14H-HAR-C)

8. Radio Replacement Interface (RP5-GM51)

9. Steering Wheel Control Harness (GM5LIN-SW-HAR)

10. Factory Rear Camera Adapter (CAM-GM51)

11. IOB Display Harness (GM5CAM-DIS-HAR)

12. Chime Module (CMX)

13. Dierential Video Adapter (RPA-VA1)

NOTE: Along with the SR-GM14H components, additional hardware and wire harnesses from the

HEIGH10 (UN1810) kit will also be used in the

installation.

Pick Tool Wire Feeder

7

6

1

2

9

8

12

3

13

5

4

11

10

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SR-GM14H

Wiring Overview

Stinger HEIGH10 Radio Replacement Kit

®

for select 2014-2019 Silverado/Sierra Truck

SR-GM14H-HAR-B

RPA-VA1

CMX

chime module

SR-GM14H-HAR-B

OR

CMX CHIME

CAM GM51 INPUT

SWC INPUT

SR-GM14H-HAR-A

6PIN RADIO

16PIN RADIO

AUX

REVERSE CAM

CAM-GM51-HAR

A/V IN

REVERSE CAM

24PIN 16PINGPS

16PIN RADIO

USB1

USB2

GM5LIN-SW-HAR

SWI

10PIN6PIN

GR AY

BLACK

AM/FM

ANT.

Connects to

SXV300 Satellite

Radio Tuner

(sold separately)

Main Harness

Connection

Stinger

Connection

®

GPS

RP5-GM51

Connections shown are all required for full functionality of the kit and radio. If adding additional components, additional connections will be needed.

UN1810

STINGER

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®

SR-GM14H

Stinger HEIGH10 Radio Replacement Kit

for select 2014-2019 Silverado/Sierra Truck

Factory Radio Code

Before starting, determine the vehicle’s factory audio system by referencing the Service Parts Identication sticker inside the

upper glove box.

One of these RPO codes will be listed:

IO3, IO4, IO5, IO6 or IOB

The installations are very similar for each type of factory audio

system, but there are di󰀨erences referenced throughout this guide.

Note: The installation shown in this guide is IO5 with factory rear camera and steering wheel controls.

This installation manual will cover the necessary order of procedures to complete the installation

e󰀩ciently and to avoid redoing any steps. The order will be as follows; Disassembly, In-Vehicle Harness

Connections and Preparation, Interface and Main Harness Connections, Display Mounting Panel

Preparation, Radio Module Preparation and Radio Unit Installation.

The installation steps shown are all required for full functionality of the radio. If adding additional

components; cameras, ampliers, satellite radio, etc., additional steps and harnesses will be needed.

Section 1: Disassembly

Part One: Center Dash Disassembly

Step 1

Remove the radio display/climate

control trim panel using a plastic

trim tool to release the retaining

clips. Unplug any wire harnesses

from the back of the trim panel, if

equipped.

Remove the four 7mm screws

securing the radio display/climate

control panel. Pull outward to

release the retaining clips.

Remove all connectors from the

back of the panel.

If equipped, remove the two

7mm screws from the CD/DVD

mechanism, remove and unplug.

(This plug will not be reconnected).

Step 3Step 2

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SR-GM14H

Section 1: Disassembly (cont.)

Part One: Center Dash Disassembly (cont.)

Step 4

Remove the three 7mm screws

securing the air vent on the left

side of the radio opening and

remove the vent.

Stinger HEIGH10 Radio Replacement Kit

®

for select 2014-2019 Silverado/Sierra Truck

Part Two: Lower Storage Compartment Removal

Step 1

Remove the two Torx T15 screws

from the bottom edge of the

storage compartment.

Step 2

Remove the upper Torx T15

screw inside the storage

compartment.

Step 3

Using a panel tool or similar,

release the top retaining clips and

remove the storage assembly.

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SR-GM14H

Stinger HEIGH10 Radio Replacement Kit

for select 2014-2019 Silverado/Sierra Truck

Section 1: Disassembly (cont.)

Part Three: Glove Box Removal (Optional)

If the vehicle is equipped with IO4, IO5 or IO6 radio AND a factory rear camera, follow the steps below to remove the glove box. For IO3 and IOB vehicles, or no factory rear camera, proceed to Part Four.

Step 1

Remove the two Torx T15 screws

from the bottom edge of the lower

glove box.

Step 4

Remove the two Torx T15 screws

and pull to remove the upper

glove box. Unplug the factory USB

port from the backside.

Step 2

Open the upper and lower glove

box doors and remove the two

Torx T15 screws securing the

lower glove box.

Step 5

Up, behind the metal bar running

across the inner dash, locate the

HMI Module; black module with

multiple colored plugs facing down.

Step 3

Pull outward on the lower glove box to release the retaining clips and remove the lower glove box.

Step 6

Unplug the gray 12 pin camera

harness from the HMI module.

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SR-GM14H

Section 1: Disassembly (cont.)

Part Four: A Pillar Removal

Stinger HEIGH10 Radio Replacement Kit

®

for select 2014-2019 Silverado/Sierra Truck

Step 1

Remove the inserts covering the

bolts on the passenger A pillar

handle.

Part Five: Lower Steering Column Cover Removal (Optional)

Remove the two 10mm bolts.

Step 2

Pull the trim panel to release the

retaining clips and remove.

Step 3

If the vehicle is equipped with IO3, IO4, IO5 or IO6 radio AND steering wheel controls, follow the steps below to remove the lower steering column cover. For IOB vehicles or no steering wheel controls, proceed to Section Two on next page.

Step 1

Remove the two Torx T15 screws

from the bottom edge of knee panel below the steering column. Pull outward to remove the panel

and lay carefully on the oor board.

®

Step 2

Remove the plastic handle from

the steering wheel tilt lever by

pulling outward, towards the

driver’s door on the handle. A trim

tool may also be used if unable to

remove by hand.

Step 3

Pull downward on the lower

cover on both sides to release

the locking tabs and remove the

lower cover.

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®

SR-GM14H

Stinger HEIGH10 Radio Replacement Kit

for select 2014-2019 Silverado/Sierra Truck

Section 2: In-Vehicle Harness Connections and Preparation

Part One: Dual USB Extension (SSUSB2)

Apple CarPlay, Android Auto, and any Firmware Updates require access to a USB port. The SSUSB2 is designed to extend the USB ports on the back of the HEIGH10 to where they are accessible once the radio is installed.

For this installation, the factory 12V power outlet will be replaced with the SSUSB2. You may chose to follow these steps, or mount the USB port somewhere else in the vehicle. Please note, the factory USB ports will no longer function after the factory

radio is removed.

Step 1

From the backside of the lower storage compartment, remove the metal insert from the power outlet

by releasing the two retaining clips

with a small pick and pushing out

the front side.

Remove the plastic sleeve by

depressing the two tabs and

pushing out the front.

Step 4

Step 3Step 2

Install the optional USB cover and

feed the USB cables through the

front of the panel. Secure with the

anged nut and then lock with the

lock nut.

Route the USB cables up and out

of the right side opening at the

rear of the CD/DVD opening.

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®

SR-GM14H

Stinger HEIGH10 Radio Replacement Kit

for select 2014-2019 Silverado/Sierra Truck

Section 2: In-Vehicle Harness Connections and Preparation (cont.)

Part Two: Factory Rear Camera Retention Harness (CAM-GM51-HAR)

If the vehicle is equipped with IO4, IO5 or IO6 radio AND a factory rear camera, follow the steps below to install the factory camera retention harness behind the glove box. For IO3 and IOB vehicles, or no factory rear camera, proceed to Part Four.

Step 1

Plug the gray 12 pin camera

harness from the HMI module into

the CAM-GM51-HAR.

Part Three: Steering Wheel Control (SWC) Retention Harness (GM5LIN-SW-HAR)

Route the yellow RCA end of

the camera cable to the radio

opening. Secure plug and cable

Step 2

with zip ties.

Route the camera RCA out of the left side opening at the rear of the

Step 3

CD/DVD opening.

If the vehicle is equipped with IO4, IO5 or IO6 radio AND steering wheel controls, follow the steps below to install the SWC retention harness at the steering column. For IO3 and IOB vehicles, or no steering wheel controls, proceed to Part Four.

Step 1

Locate and unplug the black 10

pin connector located on the

underside of the steering column.

®

Step 2

Plug the male connector into the

female end of the GM5LIN-SW-

HAR and plug the GM5LIN-SW-

HAR male end into the female

connector on the steering column.

Secure the T-harness to the factory

the radio opening, securing with zip

Step 3

wire harness. Route the 50” single lead from the GM5LIN-SW-HAR to

ties.

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SR-GM14H

Section 2: In-Vehicle Harness Connections and Preparation (cont.)

Part Three: Steering Wheel Control (SWC) Retention Harness (cont.)

Step 4

Route the steering wheel control

lead into the CD/DVD area

through the left side opening in the

rear of the cavity.

Stinger HEIGH10 Radio Replacement Kit

®

for select 2014-2019 Silverado/Sierra Truck

Part Four: GPS Antenna

The GPS antenna is required for proper operation of Apple CarPlay and Android Auto, in addition to the optional GPS if installed. The GPS antenna is included in the HEIGH10 hardware.

Step 1

Position the GPS antenna and

route the antenna cable down into the glove box area. Replace the A pillar panel and ensure the

cable does not interfere or get

pinched.

Continue routing the GPS cable

across the inner dash towards the

radio opening securing with zip ties.

Step 2

Step 3

Route the GPS cable into the CD/

DVD area through the right side

opening at the rear of the cavity.

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SR-GM14H

Section 2: In-Vehicle Harness Connections and Preparation (cont.)

Part Five: Vehicle Side Plug Relocation and Antenna Adapter

Stinger HEIGH10 Radio Replacement Kit

®

for select 2014-2019 Silverado/Sierra Truck

Step 1

Unplug the Green and Gray

or Mustard and Gray (IOB)

connectors from the factory tuner

and re-route them down and

through the left opening of the

lower CD/DVD area.

Unplug the Black antenna cable

from the factory tuner and re-route

it down and through the right side

opening of the lower CD/DVD area.

Step 2 Step 3

Section 3: Interface and Main Harness Connections and Preparation

Part One: RP5-GM51 Radio Interface Connections

Connect the BAA22 Antenna

adapter to the factory antenna.

1 2

3

x

4

Step 1

Using a small at-blade

screwdriver or similar, set the Radio Select Dial on the side of

the RP5-GM51 to Number 4.

®

Remove the warning sticker on

Vehicle Connections port on the

other side of the RP5-GM51

module.

Step 3Step 2

Connect the four connectors from

the SR-GM14H-HAR-A Main

Harness to the indicated ports on

the RP5-GM51 module.

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SR-GM14H

Section 3: Interface and Main Harness Connections and Preparation

Part Two: Main Harness Connections (SR-GM14H-HAR-A)

Stinger HEIGH10 Radio Replacement Kit

®

for select 2014-2019 Silverado/Sierra Truck

Step 4A

For IO3, IO4, IO5 and IO6 radios,

connect the white 2-pin and the

black 18-pin of the SR-GM14H-

HAR-B to the Main Harness.

Step 6

OR

For IOB radios, connect the white

2-pin and the black 18-pin of the

SR-GM14H-HAR-C to the Main

HEIGH10

24 Pin AV Harness

Step 4B

Harness.

Step 5

Plug the 6-pin lead on the Main

Harness into the RPA-VA1.

Connect the male and female ends

of the Light Green leads together.

Step 7

Connect the HEIGH10’s 24 pin AV

Harness AUX IN to AUX on the

Main Harness. Connect REVERSE

CAMERA IN to REVERSE CAM.

®

Connect the CMX Chime Module to

the 2 pin CMX Chime connector on

the Main Harness.

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SR-GM14H

Section Four: Display Mounting Panel Preparation

Part One: Transferring the Climate Controls

With the factory radio display / climate control panel face down, apply slight pressure to the front

of the controls while releasing the

locking tabs around the perimeter.

Once all the clips are released,

remove the climate controls from

the factory bezel.

Stinger HEIGH10 Radio Replacement Kit

®

for select 2014-2019 Silverado/Sierra Truck

Step 2Step 1 Step 3

Align the controls in the HEIGH10

mounting panel and push to seat

and lock all the retaining clips.

Part Two: Mounting the Display

Insert the display into the front of the mounting panel and carefully turn the panel over while holding

Step 1

the display in place.

Step 2

Attach the display to the panel

using four M4 x 10 screws from

the HEIGH10 hardware pack.

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SR-GM14H

Section Five: Radio Module Preparation

Part One: Radio Module Side Brackets

Stinger HEIGH10 Radio Replacement Kit

®

for select 2014-2019 Silverado/Sierra Truck

90° Bend

Cut

From the HEIGH10 hardware,

mark the two metal brackets as

shown above. Make a 90° bend

at the solid line and cut along the

dotted line.

Bracket Spacer

Step 2Step 1 Step 3

Save the cut o󰀨 end pieces; they

will be used as spacers. From the HEIGH10 hardware, four M5 x 10

screws will be used to attach the

brackets.

BracketSpacer

Align one of the 90° side brackets to the left side as shown. Bracket,

then spacer and attach with two

M5x10 screws in the locations

shown.

Step 4 Step 5

Align the other 90° bracket to

the right side as shown. Bracket,

then spacer and attach with two

M5x10 screws in the locations

shown.

®

From the HEIGH10 box, connect

the LVDS (Blue USB) and 10

pin display cables to the Radio

Module.

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SR-GM14H

Section 5: Radio Unit Installation

Part One: In-Vehicle Harness and Cabling Connections

1

Stinger HEIGH10 Radio Replacement Kit

®

for select 2014-2019 Silverado/Sierra Truck

2

3

Step 1A

IO3, IO4, IO5, IO6: Connect

the Green and Gray vehicle

side plugs (1) on the RP5 Main

Harness to the matching plugs in

the vehicle.

IO4, IO5, IO6: If equipped,

connect the Yellow CAM-51 Input

RCA to CAMERA RCA (2) and

connect the male green/black

SWC Input to the female SWC

lead (3).

OR

1

Step 1B

IOB: Connect the Mustard and

Gray vehicle side plugs (1) on

the RP5 Main Harness to the

matching plugs in the vehicle.

Step 2

After the two vehicle side

plugs are connected, push the

connectors back into the rear

access hole as far as possible

to make room for when the radio

module is installed.

Step 3

Temporarily place the RP5-GM51

module inside the CD/DVD

cavity while making the following

connections to the HEIGH10

Radio Module.

®

1

Step 4

Plug in the two USB cables (1)

and the GPS antenna (2).

2

1

2

Step 5

Plug in the HEIGH10’s 16 pin

Main Harness (1) and 24 pin A/V

Harness (2).

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SR-GM14H

Section 5: Radio Unit Installation (cont.)

Part One: In-Vehicle Harness and Cabling Connections (cont.)

1

2

Stinger HEIGH10 Radio Replacement Kit

®

for select 2014-2019 Silverado/Sierra Truck

Connect the radio side of BAA22

HEIGH10’s AM/FM antenna input.

Plug in the 6 pin SWC / EXT IR

These are the connections for a typical installation. If adding additional cameras,

ampliers or satellite radio, those connections should be made at this point, before

Part Two: Radio Unit Mounting

Step 6

Antenna Adapter (1) to the

harness (2).

mounting the radio module.

Step 7

2018-19 IOB Only: Plug the 20

pin harness that was removed

from the factory display into the

GM5CAM-DIS-HAR.

With the Chime Module and both

display cables routed over the top,

place the RP5 interface on top of

the radio module and slide it into

CD/DVD cavity as noted in Step 2.

®

Step 2Step 1 Step 3

The plastic panel in front of the

CD/DVD cavity is narrower than

the cavity itself and will prevent

the side bracket screws from

passing. The side bracket screws

will need be angled up and over

this panel as it is put in place.

Once in place, secure the radio

assembly with two 7mm screws.

Zip tie the Chime Module in

a suitable location. Use the

supplied two-sided tape to secure the RP5 interface to the top of the

radio module.

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SR-GM14H

Section 5: Radio Unit Installation (cont.)

Part Two: Radio Unit Mounting (cont.)

Stinger HEIGH10 Radio Replacement Kit

®

for select 2014-2019 Silverado/Sierra Truck

Before reassembly, it is

recommended to power up the radio

and check the chime volume* and

all other functionality...

Volume, Balance, Fade AM/FM Reception Bluetooth

USB

Apple Carplay

Step 5Step 4

Android Auto

Camera(s)

Plug the two display cables into

the back of the HEIGH10 display.

Re-connect the factory climate

control connector to the climate

controls.

Place the mounting panel in place and temporarily secure it with two

7mm screws.

* The Chime Module has a 4

position volume selector on the

side. Setting 1 being the loudest

and 4 being the quietest.

Product Updates (Firmware)

Firmware Updates (RadioPRO)

The RadioPRO PC app will allow you to update the interface modules with new rmware as it becomes available. Please visit www.PAC-audio.com/rmware to download available updates.

To update an interface module, open the RadioPRO PC app, connect the interface to your PC via a micro USB cable, and select ”Firmware” and then “Update Firmware”.

Now, select “Select File”. Finally, browse to the place where you saved the le, and select it. This will begin the updating process. Once nished, disconnect the interface from the PC.

Firmware Updates (Stinger Radio and PAC Application APK)

To update the HEIGH10 radio rmware and PAC Application APK rmware, refer to the HEIGH10 product page:

www.stingerelectronics.com/products/heigh10

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SR-GM14H

Stinger HEIGH10 Radio Replacement Kit

for select 2014-2019 Silverado/Sierra Truck

Reset / Restoring Interface Factory Settings

You can restore the RadioPRO interface module to factory default settings by pressing and holding the programming button on the side of the module until the status LED starts blinking red. Once the LED starts blinking red, release the button. You

must release the button while the LED is blinking red in order to perform the reset. This reset will restore all settings to factory defaults.

Technical Support

Email: support@PAC-audio.com

Phone: 866-931-8021

International: 727-592-5991

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PAC SR-GM14H User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual