OBD Module Randomly Disconnect

OBD Module Randomly Disconnect

When the OBD module is working normally, it flashes a blue light.
If it disconnects or stops providing data, it will flash a red light.

If you experience random disconnections, it’s likely not an issue with the OBD module itself.
The problem may come from your motorcycle’s ECU, which can sometimes cut off the connection and cause unstable communication.

    • Related Articles

    • OBD Module Suddenly Stops Reading Data

      If your OBD module was previously working but suddenly stops displaying data on the CHIGEE Display — especially after your motorcycle has been parked for a while or has experienced a fault — there are a few key steps to check. Step 1: Confirm OBD ...

    • OBD Module — Direct Connection Only (No Splitters, No Daisy-Chain)

      The CHIGEE OBD module must be connected directly to your motorcycle’s OBD port. Do NOT daisy-chain or run it in parallel with other devices. Do NOT use Y-splitters, extension hubs, or any kind of OBD divider. Any setup that is not a direct plug-in to ...

    • Using the CHIGEE OBD Module: Requirements & Supported Bikes

      Your motorcycle ECU outputs data on the OBD port. The CHIGEE OBD module reads that data and sends it to the CHIGEE Display for live RPM, speed, temps, MAP, etc. Connection rule (non-negotiable): Direct plug-in only. No splitters, no parallel devices, ...

    • CGRC CAN Module Not Lighting Up

      If your CGRC CAN module is not lighting up after installation, please try the following steps: 1. Verify Correct Installation: Ensure that CGRC CAN module is installed in the correct position. If you are unsure, please contact CHIGEE SUPPORT for ...

    • OBD Data Freeze on the CHIGEE Display

      Understanding the Issue If you notice that OBD data freezes or stops updating on your CHIGEE Display, it may be due to limitations in your motorcycle’s OBD protocol, not a fault with the device itself. Designed for Short-Term Diagnostics Some ...