PAC SR-TUN14H User manual

Stinger HEIGH10 Radio Replacement Kit
for 2014-2021 Toyota Tundra
SR-TUN14H
© 2022 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global. PAC-audio.com
Pacific Accessory Corporation
Page 1
Rev: V2
Date:032222
®
®
Introduction and Features
Important Notes
The SR-TUN14H is a complete radio replacement kit for the installation of the Stinger HEIGH10®modular radio in Toyota Tundra.
All modules, cables and adapters are included to retain important features of the factory system, including: steering wheel-mounted
radio controls, factory amplier, factory reverse camera, factory USB port 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 mounting the 10 inch
display without modifying/cutting any part of the vehicle’s sub-dash.
1. Adjustment of the vehicle settings through the original radio’s vehicle settings menu will be disabled after installation of the new
radio. It is advised to make sure all settings are as you desire prior to removal of the original radio.
2. The RP4.2-TY11 does not retain Rear Seat Entertainment.
3. To retain SiriusXM Radio, a SXV300 Tuner is required and sold separately.
4. After installation, if you do not initially hear any audio, you may need to cycle the ignition again to initialize the factory amplier.
5. Speaker fading on factory amplied systems is only supported with the “amplied output” connection of the RP4.2-TY11.
6. When using real time fade, if the fader setting is biased more to the front or rear, as the radio turns on the sound may begin at
the default setting and then quickly transition to your custom setting.
7. Radio features such as High Pass Filters (crossovers) will interfere with proper fader function. In order for the RP4.2-TY11’s
fader function to work, the audio from the radio’s output must match so it can compare the front and rear audio levels and
determine the proper fader setting for the factory amplier.
8. If the truck is equipped with a factory 360° camera system, changing camera views using the touch screen will no longer be
available. Camera views can be changed using the steering wheel controls only.
We recommend reading this manual thoroughly to familiarize yourself
with the entire process prior to beginning the installation.
Recommended Tools
1. LH Side Bracket (TUN14H_LH)
2. HEIGH10 Display Main Frame
3. RH Side Bracket (TUN14H_RH)
4. Module Bracket (H_MODULE_BRKT)
5. Differential Video Adapter (RPA-VA1)
6. Radio Interface (RP4.2-TY11)
7. Main Harness 3 Plug (SR-TAC19H-HAR)
8. Main Harness 4 Plug (SR-TAC16H-HAR)
9. Satellite Radio Antenna Adapter (SAT-01)
10. AM/FM Antenna Adapter (RPA-VA1)
11. USB Adapter (USB-TY1)
12. Mounting Hardware:
8pcs - #10 x 3/8” Truss Head Phillips Screws
13. GPS Antenna Adapter (GPS-03)
14. USB Adapter (USB-TY3)
15. Zip Ties (Not Shown)
Included Components
1
4
6
10
8
5
2
11
3
7
9
12 13
14
10mm Socket
Ratchet
Socket Extension
Phillips Screwdriver
Plastic Trim Tool
Flush Cutters
NOTE: Along with the SR-TUN14H components, additional
hardware and wire harnesses from the HEIGH10 (UN1810) kit will
also be used in the installation. Refer to the UN1810 Installation
Guide for harness and hardware descriptions.

Stinger HEIGH10 Radio Replacement Kit
for 2014-2021 Toyota Tundra
SR-TUN14H
© 2022 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global. PAC-audio.com
Pacific Accessory Corporation
Page 2
Rev: V2
Date:032222
®
®
Wiring Overview
UN1810
USB1 USB2
STINGER
BLACK
GRAY
10PIN6PIN
24PIN 16PINGPS AM/FM
ANT.
Stinger
Connection
Main Harness
Connection Connections shown are
all required for full
functionality of the kit
and radio. If adding
additional components,
additional connections
will be needed.
Connects to
SXV300 Satellite
Radio Tuner
(sold separately)
REVERSE CAM
RPA-VA1
REVERSE CAM
16PIN RADIO
16PIN RADIO
6PIN RADIO
PWR ANT
SWI
OR
A/V IN
AUX
SR-TAC16H-HAR
VEHICLE CONNECTORS
SR-TAC19H-HAR
VEHICLE CONNECTORS
SR-TAC16H-HAR
Only

Stinger HEIGH10 Radio Replacement Kit
for 2014-2021 Toyota Tundra
SR-TUN14H
© 2022 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global. PAC-audio.com
Pacific Accessory Corporation
Page 3
Rev: V2
Date:032222
®
®
Section 1: Disassembly
This installation manual will cover the necessary order of procedures to complete the installation
efciently and to avoid redoing any steps. The order will be as follows; Disassembly, In-Vehicle Harness
Connections, Interface and Main Harness Connections, Side Bracket Assembly, Main Frame Assembly
In-Vehicle Connections 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.
Before removing the factory radio, ensure that all vehicle settings that are
programmed using the factory radio are set to the desired settings.
Step 3
Step 6
Step 2
Step 5
Step 1
Step 4
Remove the connector on the
backside of the climate controls
and set panel aside.
Remove all connectors and cables
from the back of the radio.
Remove the climate control
assembly by pulling outward from
the bottom to release the clips.
Remove the radio by pulling
outward from the bottom to
release the clips along the top.
Using a plastic trim tool, remove
the media/switch panel below the
climate controls.
Remove the four 10mm bolts
below the radio.

Stinger HEIGH10 Radio Replacement Kit
for 2014-2021 Toyota Tundra
SR-TUN14H
© 2022 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global. PAC-audio.com
Pacific Accessory Corporation
Page 4
Rev: V2
Date:032222
®
®
Step 3
Step 2
Step 1
Connect the adapters to the matching
connectors removed from the factory
radio.
From the SR-TAC16H kit, locate
the correct USB adapter that matches
the factory USB cable in the vehicle.
From the SR-TAC16H kit, locate
the GPS Antenna Adapter and
Satellite Antenna Adapter if
installing a SXM tuner.
USB
GPS
SXM
GPS-03
USB-TY1
USB-TY3
SAT-01
OR
Section 2: In-Vehicle Harness Preparation
Section 3: Interface and Main Harness Connections
Referencing the radio plugs in the vehicle, determine which
Main Harness will be used: the SR-TAC16H-HAR (4-Plug) or
the SR-TAC19H-HAR (3-Plug) Main Harness.
Step 2
Set dip switch #3 to the down (ON)
position on the side of the
RP4.2-TY11 interface.
All other switches up (OFF).
OR
Step 3
Plug in the 3-pin (1), 20-pin (2)
and the 24-pin (3) plugs on the
main harness to the appropriate
ports on the interface.
1 2
3
Step 1

Stinger HEIGH10 Radio Replacement Kit
for 2014-2021 Toyota Tundra
SR-TUN14H
© 2022 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global. PAC-audio.com
Pacific Accessory Corporation
Page 5
Rev: V2
Date:032222
®
®
Section 3: Interface and Main Harness Connections (cont.)
Step 4
Referencing the sticker on the
back, connect the 12-pin connector (4)
to the appropriate port. Amplied
if the truck has a factory amplier,
Non-Amplied for base audio.
Step 5 Step 6
Connect the OEM Camera RCA on
the main harness to the Reverse
Camera In RCA on the HEIGH10
24-pin A/V harness.
For Tundra’s using the
SR-TAC16H-HAR harness, connect
the pair of RCA’s labeled AUX
AUDIO to the AUX IN RCA’s on the
HEIGH10’s 24-pin A/V Harness.
4
HEIGH10 24-pin
A/V harness
HEIGH10 24-pin
A/V harness
Step 9
Connect the SPEED SEN wire
on the HEIGH10’s 10-pin Multi-
Camera harness to the SPEED
SEN wire on the main harness.
Step 7
From the SR-TUN14H kit, connect the
RPA-VA1 Video Adapter to the 6-pin
plug on the main harness.
Step 8
Connect the blue wire on the
BAA44 Antenna Adapter to the blue
POWER ANTENNA + lead on the
main harness.
HEIGH10 10-pin
Multi-Camera Harness
Step 10
Attach the PAC interface to the
Module Bracket (H_MODULE_BRKT)
using supplied zip ties in four locations.
Module Bracket
(H_MODULE_BRKT)

Stinger HEIGH10 Radio Replacement Kit
for 2014-2021 Toyota Tundra
SR-TUN14H
© 2022 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global. PAC-audio.com
Pacific Accessory Corporation
Page 6
Rev: V2
Date:032222
®
®
Section 4: Side Bracket Assembly
Step 3
Step 1
Align the lower holes of left hand
bracket (TUN14H_LH) to left side of
the HEIGH10 radio module as shown
above.
Align the lower holes of right hand
bracket (TUN14H_RH) to right side of
the HEIGH10 radio module as shown
above.
Step 2
Step 5
Step 4
Attach the left hand bracket to the
radio module using two M5 x 10
screws from the HEIGH10 hardware.
Attach the right hand bracket to the
radio module using two M5 x 12
screws from the HEIGH10 hardware.
Position the module bracket between
the side brackets as shown. Align to the
top holes and secure using four #10 x
3/8” truss head philips screws from the
SR-TUN14H hardware
Step 6
From the main harness, plug in
the 16-pin (1), 6-pin (2) and 10-pin
(3) plugs into the HEIGH10 Radio
Module.
Plug in the HEIGH10 24-pin A/V
harness (4). Connect the blue LVDS
USB and 8-pin display cables
12 3
4
5
6

Stinger HEIGH10 Radio Replacement Kit
for 2014-2021 Toyota Tundra
SR-TUN14H
© 2022 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global. PAC-audio.com
Pacific Accessory Corporation
Page 7
Rev: V2
Date:032222
®
®
Step 6
Step 5Step 4
Align the right side bracket holes to
the main frame mounting holes and
secure using two #10x3/8” screws
from the SR-TUN14H hardware.
Align the left side bracket holes to
the main frame mounting holes and
secure using two #10x3/8” screws
from the SR-TUN14H hardware.
Plug the display cables into the back
of the HEIGH10 display.
Place the complete radio and side
bracket assembly face down on the
main frame.
Section 5: Main Frame Assembly
Step 2
With the display face down on a
soft surface, attach the display
to the panel using four M4 x
12 screws from the HEIGH10
hardware pack.
Step 1
Place the HEIGH10 display into
the main frame panel. Carefully
turn the panel over while holding
the display in place.
Step 3
Step 7
Route the LVDS (USB) and 8-pin
display cables to the front of the
assembly, passing between the
radio module and the interface
bracket.
Remove the two retaining clips from
the factory radio and install them
in the same location on the
SR-TUH14H main frame.

Stinger HEIGH10 Radio Replacement Kit
for 2014-2021 Toyota Tundra
SR-TUN14H
© 2022 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global. PAC-audio.com
Pacific Accessory Corporation
Page 8
Rev: V2
Date:032222
®
®
Section 6: In-Vehicle Connections and Radio Unit Installation
Step 1
Step 4
Connect the three (or four)
vehicle side connectors on the
SR-TUN14H main harness to the
matching vehicle radio plugs.
These are the connections for the basic installation. If adding additional components
such as a second USB, SXM tuner or additional cameras, those connections should be
made at this point, before mounting the radio module.
NOTE: If the External Microphone is not installed, the setting must be changed from
External (Default) to Internal in the Phone Settings:
Main Menu > Phone > Settings
Slide the radio assembly into
position and align the top
retaining clips to the sub-dash.
Step 3
Step 5
Plug in the GPS (3) and USB (4)
adapters. Note: The USB cable
must be plugged into the USB port
closest to edge of the radio chassis
for Apple CarPlay and Android Auto.
Push to seat the retaining clips.
Install one of the 10mm bolts below
the radio to temporarily hold it in
place.
1
3 4
2
X
Step 6
Before reassembling the vehicle, it is
recommended to proceed to Testing
and Verication on the next page.
Step 2
Connect the BAA44 antennna
adapter to the HEIGH10 AM/FM
antenna input (1). Connect the
other end to the vehicle’s AM/FM
antenna (2).

Stinger HEIGH10 Radio Replacement Kit
for 2014-2021 Toyota Tundra
SR-TUN14H
© 2022 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global. PAC-audio.com
Pacific Accessory Corporation
Page 9
Rev: V2
Date:032222
®
®
Restoring Factory Settings
Testing and Verication
RadioPRO App
Use of the RadioPRO App allows
you to do the following:
• Congure User Interface Options:
• Factory amplier settings
(Bass, Mid, Treble, Gain, Fader
and Balance)
• Real Time Fading
• Update Product Firmware
• Read Firmware/Hardware Versions
PLEASE NOTE:
The interface must be connected to the vehicle when using the following features of the Radio PRO App:
• Factory Amplier Settings
The interface does not need to be connected to the vehicle when using the following features of the Radio PRO App:
• Firmware Updates
• Reading rmware/hardware versions
1. Turn on the radio and check volume, balance and fade. If you do not hear any audio you may need to cycle the ignition to
initialize the factory amplier. If there is still no audio, reset the interface according to the procedure in the next section.
2. For JBL systems, if the overall volume is too low, use the gain adjustment on the side of the RP4.2 interface to set it to the
desired level. The best way to do this is to turn the volume on the radio to 3/4 volume, then turn the gain on the RP4.2 until
some distortion is heard, then back it down a little.
3. Verify that all SWC are functioning properly. If any of the SWC are not functioning properly you may need to reset the
interface.
4. Verify AM/FM Reception, Bluetooth, USB, Apple Carplay, Android Auto and Camera(s) are functioning correctly.
You can restore the RP4.2-TY11 interface 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. Please note, the LED will go through two stages before it starts
blinking red. First it will blink green, then amber, then red.
This reset will restore the following settings to their factory defaults:
• SWC Mapping
• Factory Amplier Settings
• Real Time Fade will be reset to on
Firmware Updates (Stinger HEIGH10)
To update the Stinger radio rmware, refer to the HEIGH10 product page at:
www.stingerelectronics.com/products/heigh10

Stinger HEIGH10 Radio Replacement Kit
for 2014-2021 Toyota Tundra
SR-TUN14H
© 2022 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global. PAC-audio.com
Pacific Accessory Corporation
Page 10
Rev: V2
Date:032222
®
®
Infotainment/Factory Amplier Settings
The RadioPRO app will also allow you to adjust the
settings of the factory amplier. You can adjust Amp
Gain, Fader, Balance, Bass, Mid and Treble and real
time fade. When real time fade is enabled in amplied
systems, it will allow fading to be controlled directly
from the aftermarket radio. Restoring factory settings
on the module will default all values back to middle.
RadioPRO App (cont.)
Firmware Updates
The RadioPRO app will also allow you to update the
interface with new rmware as it becomes available.
Please visit www.pac-audio.com or contact our tech
support department to see if there is a rmware update
for your interface.
In order to update the interface all DIP switches must be set to the down position. Connect the interface to your PC and select
“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 and set the DIP switches back according to the radio
you have installed.
Technical Support
Email: [e-mail]
Phone: [phone]
Chat: PAC-Audio.com

Stinger HEIGH10 Radio Replacement Kit
for 2014-2021 Toyota Tundra
SR-TUN14H
© 2022 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global. PAC-audio.com
Pacific Accessory Corporation
Page 11
Rev: V2
Date:032222
®
®
Warranty
LIMITED WARRANTY
The quality controls used to manufacture PAC products are designed to ensure your complete satisfaction.
This warranty applies only to the original owner of PAC products purchased from an authorized PAC dealer. It covers PAC
products that, upon inspection by authorized PAC personnel, are found to have failed in normal use due to defects in material or
workmanship. This warranty does not cover installation expenses.
Attempting to service or modify our products, or operate them outside their recommended usage will render this WARRANTY
VOID.
Unless prescribed by law, PAC is not liable for any personal injury, property damage and/or incidental or consequential
damages (including water damage) resulting from product malfunctions, defects and/or misuse. PAC is also not liable for any
products that are altered or improperly installed.
WARRANTY PERIOD AND PROCESS
Within the rst 12 months from date of purchase, subject to the conditions above, PAC will repair or replace product at its sole
discretion if it is found to be defective in material or workmanship. Product must be returned to an authorized PAC dealer with
PROOF OF PURCHASE.