This content was compiled automatically and has not yet been reviewed by a technician. For reference only.
For reference only. Always confirm part numbers and procedures for your specific vehicle.
Power Electronics and High Voltage
2025 IM5 electronic control parts: identify the 400V IGBT or 800V SiC platform by trim
Australian MY25 IM5 platform labels vary by trim. Identify the control component without treating voltage or battery capacity as proof of interchangeability.
A workshop enquiry says only “electronic control assembly for an Australian 2025 IM5”. Adding the trim before discussing parts is more useful than sending a vehicle photo alone: the MY25 IM5 manufacturer technical table already separates the 400V IGBT and 800V SiC platforms.
The same IM5 name covers different platform labels
MG Australia's MY25 technical table gives the following combinations.[Manufacturer technical table][T06]
| Trim | Manufacturer platform label |
|---|---|
| Premium 75kWh RWD | 400V IGBT |
| Platinum 100kWh RWD | 800V SiC |
| Performance 100kWh AWD | 800V SiC |
Identifying the vehicle at this level helps keep different platforms out of the same candidate list. Here, 400V, 800V, IGBT and SiC are published platform labels, rather than complete model identifiers for a module being purchased.
Equal capacity still requires a trim check
Platinum and Performance both list 100kWh and the 800V SiC platform, but their drive layouts are rear-wheel drive and all-wheel drive respectively. A shared platform label does not declare all their electronic control components identical.
Keep the trim, drive layout, original component location and readable labels in the procurement record. “100kWh” or “the 800V version” alone is insufficient to identify an assembly. The same model name, battery capacity or connector appearance cannot replace component identification.
Specify an assembly or an internal repair component
An electronic control assembly, an internal board and a power semiconductor are different procurement levels. State how far inspection has progressed. Seeing SiC in the platform description does not establish that a chip is separately purchasable or replaceable in the workshop. [To be verified]
The table helps identify the target vehicle and platform. Whether a fault lies in a control module, whether it can be repaired and which component level requires replacement need separate repair and parts evidence for the vehicle concerned.
Scope and verification
This article is limited to the three Australian MY25 IM5 trims above. The platform labels do not mean that every module in the vehicle operates at that voltage, and are not a basis for high-voltage testing, opening assemblies for repair or conversions between trims.
No public data was available in the reviewed material for electronic control module or inverter OE numbers, individual rated parameters, separate SiC chip or board availability, manufacturer repair component breakdowns or interchangeability. [To be verified] Check compatibility and interchangeability using the VIN and the local Australian manufacturer parts catalogue.
For electronic control component identification, use the parts enquiry page.