Vehicle-Specific OBD & Control Modules

Source vehicle-specific OBD auto-lock, window-closing and power-window control modules for defined vehicle platforms. These products are not universal: functions, installation method and connector or vehicle-network compatibility must be confirmed against the model, year, market, trim and factory electrical configuration.

Choose the Appropriate Control Module Route
• Honda OBD auto-lock and warning functions: plug-in configurations can provide D-gear auto-lock, P-gear unlock, repeat locking, door-open warning flash and reverse warning flash on defined applications. Review the Vehicle-Specific OBD Auto-Lock Module for Honda Applications.
• Changan window-closing and auto-lock functions: selected configurations cover automatic window closing, door locking and optional sunroof closing. Some versions are wiring-free while one listed configuration requires a fuse connection. Review the OBD Window Closing and Auto-Lock Module for Changan.
• Power-window switch and control retrofit: vehicle-specific illuminated switch assemblies can combine one-touch AUTO, lock-linked closing, pause, ventilation and other configuration-dependent functions. Review the Automatic Power Window Switch Retrofit Series.

Vehicle Fitment Information Required
• vehicle brand, exact model, model year and destination market;
• trim, transmission and left-hand-drive or right-hand-drive configuration when relevant;
• VIN region or production date when available;
• factory window, locking, sunroof and mirror-folding functions;
• dashboard, original switch, rear connector, fuse-panel or OBD-port photos as applicable;
• required functions and any functions that must remain unchanged;
• sample quantity, forecast production quantity and OEM/ODM packaging requirements.

Important Fitment and Installation Rules
An OBD connector that physically fits does not prove protocol compatibility. Vehicle networks, gear-position signals, window-control logic and connector pinouts can change across years, trims and markets. Function coverage must be confirmed for each application. Plug-in installation does not remove the need for representative-vehicle testing before a wholesale program is approved.

Representative Application Information
The current Honda source matrix covers defined CR-V, Breeze, Civic, Jade, Crider, Accord, City, XR-V, Vezel, Fit, Life, Odyssey, Spirior, Elysion, Envix and Inspire model-year groups. The current Changan source lists Eado, Eado XT, Alsvin V7, CS15, 2016 CS35, CS55, CS75 and CS95 configurations. These names are reference points rather than universal guarantees; final fitment depends on the exact vehicle and module version.

Frequently Asked Questions
Does every vehicle with an OBD port support these modules?
No. The physical connector is only one requirement. Vehicle protocol, model year, market, trim and electrical configuration must also match.

Is every listed function available on every module version?
No. Window closing, auto-lock, sunroof closing, warning flash and switch-control functions vary by product and configuration.

What should be tested on a sample?
Verify installation, locking and unlocking logic, window or sunroof behavior, warning functions, original controls, sleep current and repeated ignition cycles on representative vehicles.

What is needed for an OEM/ODM quotation?
Provide the target application list, required functions, sample and production quantity, branding, packaging and documentation requirements.

Next step: send the vehicle and factory-function details, required control logic, photos and order quantity for a fitment review.
Send Vehicle Fitment Requirements
Related Vehicle Control Buying Guide: review fitment, functions, installation and sample testing in the Vehicle-Specific OBD Module Buying Guide.