M
Melinda FrySep 18, 2025
What to do if Xpresskit Control Unit initialization failed?
- SsanchezadamSep 18, 2025
Reset the module and complete the programming again. If the issue persists, please contact Technical Support.

What to do if Xpresskit Control Unit initialization failed?
Reset the module and complete the programming again. If the issue persists, please contact Technical Support.
What does it mean when ISO 1 is not detected on Xpresskit Remote Starter?
The Yellow/Black wire did not detect the expected signal. Refer to "Installation (wiring diagrams & vehicle wiring reference charts)" to check the connections.
What to do if Xpresskit DBALL2 Automobile Accessories shows 'MUX not detected'?
If the Xpresskit Automobile Accessories module displays 'MUX not detected', the Violet/Green or Violet/Brown wire did not detect the expected voltage value. Refer to "Installation (wiring diagrams & vehicle wiring reference charts)" to check the connections.
What does GROUND OUT ON (GWR) command received mean for Xpresskit Remote Starter?
If the Xpresskit Remote Starter shows GROUND OUT ON (GWR) command received, this indicates that the Ground While Running (status) signal was either lost or never received by the module. The commands can originate from RF, D2D, or W2W.
Why Xpresskit Remote Starter says OBDII feature not supported?
If your Xpresskit Remote Starter displays 'OBDII feature not supported', this is because the diagnostic data bus was not detected. Some features are not supported by SmartStart due to missing wire connections or module hardware limitations. Refer to the wiring installation section to check the connections.
What to do if CAN2 is not detected on Xpresskit DBALL2?
If CAN2 is not detected on your Xpresskit Automobile Accessories, check the CAN2 wire connections. Try waking up the data bus by turning the ignition on and then try again. Note that some installations don't require this connection; you can skip it by pressing the programming button 5 times.
What to do if bypass data is not detected on Xpresskit Control Unit?
Check the bypass line connection. If more than one wire is used, make sure they are not inverted. Ensure the vehicle still operates correctly using the factory key.
Why OBDII feature is not supported by Xpresskit Control Unit?
The diagnostic data bus was not detected, therefore the SmartStart features will be limited.
Why Xpresskit Extender shows start fail?
If the Xpresskit Extender displays 'Start fail', the RXT start/stop message was received by the module, but not executed on the vehicle.
What to do if Xpresskit Automobile Accessories shows 'CAN1 not detected'?
If the Xpresskit Automobile Accessories module displays 'CAN1 not detected', check the CAN1 Tan and Tan/Black wire connections. Wake up the data bus by turning the ignition on and try again. If this connection is not required for your installation, skip this step by pressing the programming button 5 times.
| Product Type | Data Bus Interface Module |
|---|---|
| Compatibility | Compatible with most vehicles |
| Functions | Remote start, door lock, and security system integration |
| Connections | Data bus connection |
| Firmware Updates | Yes, via USB |
| Display | LED indicators |
| Power Source | Vehicle's electrical system |
| Programming | Programmable via computer or handheld device |
Lists vehicles and features compatible with the DBALL2 module.
Detailed wiring information for Mazda models across installation types.
Instructions for programming the module using different methods.
Guide to configuring module features and options.
Guide to interpreting LED indicators and resolving issues.
Details the warranty terms and conditions for the product.
Provides quick guides for vehicle takeover and available commands.
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