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Jason CallahanSep 12, 2025
Why Xpresskit Extender shows PTS shutdown error?
- Mmichelle44Sep 12, 2025
If the Xpresskit Extender displays 'PTS shutdown error', the PTS output from the module was not activated due to safety protection.

Why Xpresskit Extender shows PTS shutdown error?
If the Xpresskit Extender displays 'PTS shutdown error', the PTS output from the module was not activated due to safety protection.
What to do if Xpresskit Extender is waiting to begin the programming sequence?
If the Xpresskit Extender displays 'Waiting to begin the programming sequence', ensure the correct programming procedure is being followed.
Why Xpresskit Extender shows RFTD disabled?
If the Xpresskit Extender displays 'RFTD disabled', OEM Remote Start Activation was attempted while the RFTD feature is disabled. Make sure RXT is selected from the web in the flashing process.
Why Xpresskit Extender shows Runsafe was not disabled?
If the Xpresskit Extender displays 'Runsafe was not disabled', no UNLOCK command was received prior to opening the door, or the 45 second timer expired in takeover mode.
How to troubleshoot Xpresskit DBALL module with no power?
If your Xpresskit Automobile Accessory module isn't getting power, first ensure the D2D harness is properly connected. Also, check that 12 Volts are present between the red and black wires. If the voltage is correct, the module itself might be defective.
What to do if Xpresskit Extender CAN bus incorrectly detected?
If the Xpresskit Extender displays 'CAN bus incorrectly detected', verify the CAN1 and CAN2 connections. Refer to 'Installation (wiring diagrams & vehicle wiring reference charts)' to check the connections.
What to do if my Xpresskit Extender MUX is not detected?
If the Xpresskit Extender 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 to do if my Xpresskit Extender ISO 2 is not detected?
If the Xpresskit Extender displays 'ISO 2 not detected', the Orange/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 my Xpresskit Extender ISO 1 is not detected?
If the Xpresskit Extender displays 'ISO 1 not detected', 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 my Xpresskit Extender J1850 is not detected?
If the Xpresskit Extender displays 'J1850 not detected', check the J1850 wire connection. Wake up the data bus by turning the ignition on and try again.
| Product Type | Interface Module |
|---|---|
| Functions | Door lock control, remote start, and other vehicle functions |
| Programming | Required for vehicle-specific configuration |
| Firmware | Updatable for enhanced features and compatibility |
| Connection | Direct connection to vehicle's data bus |
| Usage | Remote Start Integration, Security System Integration, Keyless Entry Integration |
| Function | Immobilizer Bypass, Data Communication |
Lists the sections and page numbers within the manual.
Introduces SmartStart compatibility and its connection to the interface module.
Provides information on finding the OEM remote starter unit within the vehicle.
Details the procedure for a full factory reset of the module's settings.
Explains how to use the OEM lock button for remote start functionality.
Describes the EIPS feature for preventing unattended running of push-to-start vehicles.
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