Page organisation in this revision
- Page type
- Technical article
- Subject
- Diagnostics
- Parent
- Section level
- Applies to
- No ECU-specific applicability
- Tool groups
- Diagnostic tools
- Manufacturers
- Mitsubishi
Changes from revision 2 to revision 2
Removed text is struck through; added text is highlighted.
Mitsubishi's factory diagnostic tool family is known as the Multi-Use Tester (MUT). Mitsubishi service information references MUT-II and MUT-III, and later procedures use MUT-III SE. The vehicle, installed system, market, cable and software release all affect the appropriate tool.
MUT-II and MUT-III
Mitsubishi's MUT-III manual notes that certain MUT-II interface cartridges can also be used with MUT-III. It describes a PC-based system with a vehicle communication interface (VCI), cables and software. Functions include reading trouble codes, live data, actuator tests, CAN diagnosis and ECU reprogramming where supported; the VCI-Lite does not provide every measurement function of the original VCI. Mitsubishi MUT-III owner’s manual.
Mitsubishi Motors North America says its MUT-III tool is offered for general diagnosis and repair of vehicles sold by Mitsubishi Motors from model year 1984 onward. That is a manufacturer coverage statement for its US service offering, not a guarantee that every ECU or function on every model and market is supported. Mitsubishi special tools information.
MUT-III SE and pass-through
MUT-III SE is a later application named in Mitsubishi's service manuals. For example, a 2023 US procedure uses it to read all selected controllers' diagnostic trouble codes and freeze-frame data for CAN diagnosis. Mitsubishi MUT-III SE CAN diagnosis.
For the US, Mitsubishi states that it provides MUT3-SE diagnostic information under its right-to-repair arrangements for 2018 model-year and newer vehicles, and separately describes J2534-1 pass-through powertrain reprogramming. Mitsubishi says certain initialization procedures require the MUT-III special tool. A J2534 programming interface should not be assumed to provide all manufacturer tool functions. Mitsubishi North America J2534 and right-to-repair information.
Rendered revisions
Open each version to inspect formatting, tables and photographs.
Revision 2: Mitsubishi diagnostic systems
Mitsubishi's factory diagnostic tool family is known as the Multi-Use Tester (MUT). Mitsubishi service information references MUT-II and MUT-III, and later procedures use MUT-III SE. The vehicle, installed system, market, cable and software release all affect the appropriate tool.
MUT-II and MUT-III
Mitsubishi's MUT-III manual notes that certain MUT-II interface cartridges can also be used with MUT-III. It describes a PC-based system with a vehicle communication interface (VCI), cables and software. Functions include reading trouble codes, live data, actuator tests, CAN diagnosis and ECU reprogramming where supported; the VCI-Lite does not provide every measurement function of the original VCI. Mitsubishi MUT-III owner’s manual.
Mitsubishi Motors North America says its MUT-III tool is offered for general diagnosis and repair of vehicles sold by Mitsubishi Motors from model year 1984 onward. That is a manufacturer coverage statement for its US service offering, not a guarantee that every ECU or function on every model and market is supported. Mitsubishi special tools information.
MUT-III SE and pass-through
MUT-III SE is a later application named in Mitsubishi's service manuals. For example, a 2023 US procedure uses it to read all selected controllers' diagnostic trouble codes and freeze-frame data for CAN diagnosis. Mitsubishi MUT-III SE CAN diagnosis.
For the US, Mitsubishi states that it provides MUT3-SE diagnostic information under its right-to-repair arrangements for 2018 model-year and newer vehicles, and separately describes J2534-1 pass-through powertrain reprogramming. Mitsubishi says certain initialization procedures require the MUT-III special tool. A J2534 programming interface should not be assumed to provide all manufacturer tool functions. Mitsubishi North America J2534 and right-to-repair information.
Revision 2: Mitsubishi diagnostic systems
Mitsubishi's factory diagnostic tool family is known as the Multi-Use Tester (MUT). Mitsubishi service information references MUT-II and MUT-III, and later procedures use MUT-III SE. The vehicle, installed system, market, cable and software release all affect the appropriate tool.
MUT-II and MUT-III
Mitsubishi's MUT-III manual notes that certain MUT-II interface cartridges can also be used with MUT-III. It describes a PC-based system with a vehicle communication interface (VCI), cables and software. Functions include reading trouble codes, live data, actuator tests, CAN diagnosis and ECU reprogramming where supported; the VCI-Lite does not provide every measurement function of the original VCI. Mitsubishi MUT-III owner’s manual.
Mitsubishi Motors North America says its MUT-III tool is offered for general diagnosis and repair of vehicles sold by Mitsubishi Motors from model year 1984 onward. That is a manufacturer coverage statement for its US service offering, not a guarantee that every ECU or function on every model and market is supported. Mitsubishi special tools information.
MUT-III SE and pass-through
MUT-III SE is a later application named in Mitsubishi's service manuals. For example, a 2023 US procedure uses it to read all selected controllers' diagnostic trouble codes and freeze-frame data for CAN diagnosis. Mitsubishi MUT-III SE CAN diagnosis.
For the US, Mitsubishi states that it provides MUT3-SE diagnostic information under its right-to-repair arrangements for 2018 model-year and newer vehicles, and separately describes J2534-1 pass-through powertrain reprogramming. Mitsubishi says certain initialization procedures require the MUT-III special tool. A J2534 programming interface should not be assumed to provide all manufacturer tool functions. Mitsubishi North America J2534 and right-to-repair information.