
GM DashCompanion
For your GM CAR TECH Dashes
0 ratings
Free
Rating summary
About
GM DashCompanion is the companion app for the GM CAR TECH JKX digital dash for the Jeep Wrangler JK.
Plug your iPhone into the dash's USB cable - or connect through your head unit - and:
THEME STORE
- Browse gauges, wallpapers and boot logos made for the GM dash - analogue needle gauges and animated graphical gauges, in your dash's colours
- Install the ones you own on your dash in one tap, and remove them any time
- Your items are kept in your GM Dash Store account - put them on any of your dashes, even after changing phones
DASH SOFTWARE
- Get new dash software from your phone - download it, plug in, tap Update digital dash
DASH SCREENS
- Jump the dash to Road, Snow, Sand, Mud, Rock, Night, Off Road or the Cast screens from the app or a home-screen widget
- Dash photo widget: your own photo with the dash screens below it
HEAD UNIT
- Pair once with your head unit (running GM DashCompanion) over Bluetooth: your iPhone's notifications and Google Maps turn-by-turn directions show on the dash
- The app reaches the dash through the head unit - no cable needed, even when the iPhone and head unit share your home Wi-Fi
SPEED LIMIT, COMPASS AND ALTITUDE
- Plugged into the dash, your iPhone's GPS drives the dash's compass, altitude and the speed limit sign of the road you're on (OpenStreetMap road data, worldwide)
OBD DIAGNOSTICS
- Read and clear check-engine codes with a Bluetooth 4.0 OBD adapter (e.g. Vgate iCar 2 Bluetooth 4.0)
- Advanced Scan of every Jeep Wrangler JK module: ABS, airbags, body, TPMS, transmission and more
ALSO
- Your own photo on the home page, Apple Music controls and volume
Requires a GM CAR TECH JKX digital dash (gmcartech.com).
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+2
What's New in GM DashCompanion
1.1
November 1, 2026
- iPhone notifications and Google Maps turn-by-turn on the dash, through your head unit (Bluetooth, pair once) - Connects to the dash through the head unit, also when both are on your home Wi-Fi - Speed limit sign, compass and altitude on the dash from the iPhone's GPS while plugged in by USB - Fixes and improvements
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