During automotive diagnostics, XTOOL D7S bidirectional obd2 scanner is a one-stop quality car scanner diagnostic tool with an affordable price, supports 39+ maintenance functions and bidirectional/actuation controls for workshops, advanced DIY enthusiasts, professional mechanic and auto repair!

• Smarter Power, Longer Runtime: XTOOL D7S auto scanner diagnostic code scanner is powered by a high-efficiency 2500mAh 7.3V battery, delivering longer runtime than typical 5000 mAh 3.7V batteries. It stays powered for up to 48 hours on standby, so it's always ready when you need it. You can also monitor the battery voltage directly on the device for added convenience. With a fast charging Type-C cable or keep it running continuously through your vehicle’s OBD port—no interruptions, no hassle.
• Powerful Diagnostics: D7S automotive scanner diagnostic tool performs 4000+ active tests and 39+ Relearn/Reset/Match/Calibration/Adjustment/Adaptation/Initialization Services for most mainstreams cars on the road. Speeding up the troubleshooting process and pinpoint the fault. With Online & Offline ECU coding to improve vehicle performance. *Only for Benz, for VW, for Audi, for Skoda, for MIT, for BMW. FCA AutoAuthfor Chrysler/for Jeep/for Dodge(after 2018)/for Fiat(after 2017) of diagnosis&bidirectional. Exciting News! XTOOL D7S V2.0 professional obd2 scanner with FCA AutoAuth now includes PMI, and online ECU coding, offering even more advanced capabilities.
• 5X Fast Speed with Comprehensive Software and Hardware Upgrades: 2025automotive diagnostic scan tool with Auto Scan/Fast Scan diagnostics keeps track of your car's condition at a moment's notice.This is the ultimate bi directional scan tool in car diagnostics.It boasts Android 10.0 OS, a quad-core 1.5GHz processor and ample 2GB RAM + 64GB storage, features a collapsible kickstand, built-in speaker and microphone, rear camera, and a powerful 5,000mAh battery for extended usage. XTOOL D7S bidirectional scanner diagnostic tool is a professional full system car diagnostic scanner and great step forward from the D7 scanner!
• 39+ Services/Resets/Relearns/Initializations: XTOOL D7S obd2 scanner with crankshaft relearn supports Oil Reset, ABS Bleeding, Injector coding, Language Change, A/F Settings, Stop/Start Reset, SAS Reset, TPMS Reset, BMS Reset, Power Balance, Seat Calibration, Tire Upgrade, Suspension, etc.✔✔More Vehicle-Specific Functions:This obd2 scanner with crank sensor relearn also supportsHVAC Control Module Calibrate,Engine Speed Control, Fuel Trim Reset, Fule Trim Enable, Hybrid Control Compression Test, Cylinder Power Balance, Fuel Injector Balance, Crankshaft Sensor Relearn, Idle learn Reset, Zero Point Calibration, Idle Relearn, ABS Initialization, etc
• 3 Years Updates, Unrivalled Extra-long Value: XTOOL D7S automotive bidirectional obd2 scanner with 3 Years updates. This diagnostic scan tool still stays fully functional even without a subscription after 3-year period. Approximately 30% vehicle/feature updates per year for your current and future maintenance needs!
• 99% Vehicle Coverage: D7S scan tool for all vehicles supports CAN FD Protocol, work for GM, for GMC, for Chevrolet, for Cadillac, etc manufactured after 2020 and vehicles after 2018 for BMW, for Land Rover, for Jaguar with DoIP protocols. Cover over 10,000 vehicles from America, Europe, Asia, Australia and China. Vehicle renewal covered up to 2024.
• A Trusted Brand with 13 Years of Customer Loyalty, Strong Team Endorsements: XTOOL's global reputation comes not only from powerful scan tools, but also from the fact that we always stand behind our products and our customers, which is an important reason why our customers choose us with confidence. With D7S crank sensor relearn scan tool, a strong team of engineers provides you with quick response.

✔For Toyota: EV*AP Purge Solenoid Test, Injector Buzz Test, O2 Sensor Test, Electric Water Pump Test, Adjustment of Idle Speed, Throttle Position Sensor (TPS) Test, etc

✔For Ford: Turn On/Off Lights, Activate A/C Compressor, ABS Pump Activation, Transmission Control Module (TCM) Activation, O2 Sensor Test, EV*AP Purge Solenoid Test, etc

✔For Honda: Turn On/Off Lights, Fuel Pump Test, O2 Sensor Test, Throttle Actuator Test, Electric Water Pump Test, etc

✔For Chevrolet: Fuel Pressure Test, Spa*rk Plug Test, Transmission Fluid Pressure Test, Engine Coolant Temperature Sensor Test, etc

✔For Nissan: Electric Water Pump Test, Accelerator Pedal Position Sensor Test, Idle Air Control Valve Test, CVT (Continuously Variable Transmission) Operation Test, etc

✔For Hyundai: Turn On/Off the Radiator Fan, ABS System Test, EV*AP Purge Solenoid Test, etc

✔For Chrysler: Fuel Composition Reset, EV*AP Purge Solenoid Test, O2 Sensor Test, Check Engine Light (CEL) Reset, Fuel Pump Relay Test, Fuel Injector Balance Test, etc

✔For Mazda: Turn On/Off the Radiator Fan, O2 Sensor Test, Test Battery Voltage, Throttle Actuator Test, etc

✔For Subaru: Idle Speed Adjustment Test, O2 Sensor Test, Rear Wiper Test, etc

Tip: Not for all vehicles, please send us with VIN via xtooldirect @ outlook com before purchase!