CHAOYUE offers automotive OBDII scanners and Bluetooth diagnostic tools for reading fault codes, monitoring vehicle data, and troubleshooting compatible vehicles.
CHAOYUE offers automotive diagnostic tools, including handheld OBDII scanners and Bluetooth-connected code readers such as the M200, M500, V800, and DA200.
Browse manuals for setup, fault-code reading, live vehicle data, mobile app connections, and software updates. Functions depend on the scanner model and vehicle compatibility; follow the matching manual and its safety instructions.
Selected manuals from manuals+ curated for this brand.
Common questions about manuals, registration, and support for this brand.
Match the model number on your device to the manual title. Available guides include the M200, M500, V800, and DA200; their setup steps and functions differ.
The V800 manual specifies INNOOBD, while the DA200 manual specifies OBDII AI. Search Google Play or the Apple App Store for the app named in your model's manual.
Connect the scanner to Wi-Fi, select its Upgrade or Update function, choose the update item, and wait for completion as instructed in the model's manual.
Check the OBD connection and device power, enable Bluetooth, and grant the app permissions described in the manual. Android setup may require location and nearby-device permissions. Retry through the app and verify vehicle compatibility.
No official warranty or registration page has been verified. Check the documentation supplied with your device or ask the seller for applicable terms and support options.