Four-System Diagnostics, Active Tests and 15 Service Resets
The MUCAR 632 reads engine, transmission, ABS and SRS systems, runs bidirectional active tests and performs 15 service resets, while the built-in MUAI assistant helps analyze fault codes and diagnostic reports. Supported resets vary by vehicle and software version.
- ECM / TCM / ABS / SRS
- 15 Service Resets
- Bidirectional Control
- CAN FD + FCA AutoAuth
- Lifetime Free Updates
Key Features
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MUAI Diagnostic Assistant
Automatic fault code analysis and real-time Q&A; it extracts key data from diagnostic reports and returns structured analysis with root-cause and repair guidance.
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Bidirectional Control
Command components such as mirrors, horn, headlights, wipers and windows to confirm whether they work.
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15 Service Resets
Including oil, ABS bleeding, BMS, DPF, EGR, SAS, TPMS, injector, brake, AdBlue and NOx sensor resets.
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Four-System Diagnostics
Read and clear codes on the engine (ECM), transmission (TCM), ABS and SRS modules.
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CAN FD and FCA SGW Access
Supports CAN FD GM vehicles from model year 2020, and integrated AutoAuth gives access through the FCA Secure Gateway.
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Full OBD2 Functions
Read trouble codes and show their definitions without a trip to the shop.
Highlights
MUAI Assistant
Ask questions and get fault analysis on the tool’s screen.
Command and Feedback
Bidirectional tests send a command and read the component’s response.
Service Reset Menu
Each reset has its own entry in the maintenance menu.
FCA AutoAuth Login
Sign in to AutoAuth on the tool to reach FCA secure-gateway vehicles.
How to Use
- ConnectPlug the MUCAR 632 cable into the vehicle’s OBD port.
- Ignition onTurn on the ignition.
- DiagnoseStart the diagnosis from the tool.
Updates & Support
Good to Know
Caution
- The reset functions supported depend on the vehicle model and software version.
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