Install: Dodge Ram 4.4 & 7.1

4.4 and 7.1 has 1 button (Hazard Button) if your Unit has 3 Buttons (Hazard, Defrost, Off) then 7.1 Android Unit

Dodge Ram 4.4 AC Controls Do Not Work (1 Button Hazard)
Settings System Vers (Press and Hold Information Box (Not the MCU Upgrad Button) Keypad will come up - 7890 ok) System Check (Manual AC Unit) AirSup...
Wed, 19 May, 2021 at 3:33 PM
Dodge Ram 4.4 Box Contents
Tue, 13 Nov, 2018 at 4:07 PM
Dodge Ram 1st Generation 7.1 Android AC Not Working
Settings System Info (Press and hold, Keypad come up 7890 ok) Choose the Correct Car Type  Auto AC choose Dodge Ram Hi Manual AC 7 Speed Dodge Ram Am...
Mon, 23 Sep, 2019 at 11:15 AM
Sound Not Coming Out on Dodge Ram
There is a Person Sitting at the Top Press the Gear icon Scroll down to Amplifier setting Current Volume set to max (using Arrow Button)
Thu, 17 Jan, 2019 at 3:54 PM
No Sound on Front Speakers
Check your Main harness and see how many pins are inside, if missing pins (can provide us picture of your harness to verify for replacement)
Tue, 22 Jan, 2019 at 10:54 AM
Dodge Ram 7.1 Unit (3 Buttons - Hazard, Off, Defrost) AC No Work
Check Car Type in Settings System Info (Press and Hold - 7890) Car Type  Auto AC Dodge Ram Car Type: Dodge Ram American - Protocol Simple or XinPu ...
Thu, 31 Jan, 2019 at 5:59 PM
Auto Headlights Fix for PX3 Android 4.4 & 7.1 Dodge Ram
here is the link to fix the issue
Tue, 2 Apr, 2019 at 11:49 AM
Temperature Reading Not Correct/Accurate
Press the Console App at the top (Guy sitting down icon) then there should be a Gear Icon (press this gear icon) in this setting should have a sett...
Thu, 3 Oct, 2019 at 5:47 PM
Dodge Ram Camera Connection
Male Yellow RCA Camera to Female Yellow Camera In / Reversing / Cam In
Fri, 17 Jan, 2020 at 9:38 AM
Dodge Ram 3 Button
NCHWY AC control protocol - Simple , Default, Tangdu
Tue, 2 Nov, 2021 at 9:59 AM