Full-System Diagnostics, Bi-Directional Tests and AI Fault Analysis in One Scanner
The MUCAR 682 runs OE-level diagnostics across all systems on 125+ vehicle brands, adds bi-directional control and 20+ maintenance resets, and includes the MUAI assistant for fault code analysis. Supported reset functions vary by vehicle and software version.
- All-System Diagnostics
- Bi-Directional Control
- 20+ Resets
- CAN FD + FCA AutoAuth
- Lifetime Free Updates
Key Features
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MUAI Diagnostic Assistant
Parses diagnostic reports into structured analyses, and offers root-cause analysis, repair guidance, circuit and component test support and parts-replacement advice, with real-time Q&A.
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Bi-Directional Control
Command vehicle components from the tool and read their feedback to pinpoint component faults.
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Maintenance Resets
Covers common service jobs such as oil, ABS bleeding, EPB, BMS, DPF, SAS and TPMS.
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CAN FD and FCA Secure Gateway
Diagnoses CAN FD GM vehicles from model year 2020 and uses integrated AutoAuth for FCA SGW access.
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Full OBD2 Functions
Read and clear codes with definitions, live data, freeze frame, I/M readiness, on-board monitor, EVAP and O2 sensor tests, and VIN information.
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Practical Extras
Auto VIN identification, graphical data stream, report printing and sharing, and customizable interface backgrounds.
Highlights
MUAI on the Tablet
Open the assistant from the main screen to analyze fault codes and ask repair questions.
Command and Feedback
Bi-directional tests send a command to a component and show its response.
CAN FD and AutoAuth
Supports CAN FD GM vehicles and FCA vehicles with a secure gateway.
Complete OBD2 Toolkit
All standard OBD2 tests, from code reading to O2 sensor and EVAP checks.
How to Use
- ConnectPlug the MUCAR 682 cable into the vehicle’s OBD port.
- Ignition onTurn on the ignition.
- DiagnoseStart the diagnosis on the tool.
Updates & Support
Monthly software updates expand functions and vehicle coverage.
Good to Know
Caution
- Supported reset functions vary by vehicle model and software version; check your vehicle before relying on a specific function.
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