Module 24 - Mitsubishi CAN bus

Caption:

• RD: Read
• WR: Write
• CK: Checksum correction

Supported ECU

• MH Generic Read-Only [RD]
• Colt MT (MH8304F/512KB) [RD/WR/CK]
• Colt AT (MH8304F/768KB) [RD/WR/CK]
• Colt RallyArt 1.5T (MH8104F/512KB) [RD/WR/CK]
• Galant 9 2.4L (2005-) (MH8304F/768KB) [RD/WR/CK]
• Pajero MT (2007-) (MH8302F/512KB) [RD/WR/CK]
• Pajero AT (2007-) (MH8304F/768KB) [RD/WR/CK]
• Pajero Sport (2010-) (MH8106F/1MB) [RD/WR/CK]
• L200 2.4L MT (2008-) (MH8302F/512KB) [RD/WR/CK]
• Lancer X 1.5L (2007-), Outlander XL JDM (MH8104F/512KB) [RD/WR/CK]
• ASX (-2013), Lancer X 1.6/1.8/2.0L, Outlander XL (MH8106F/1MB) [RD/WR/CK]
• ASX (2013-), Mirage, Outlander 3 (2013-) (MH8115F/1.25MB) [RD/WR/CK]
• Eclipse Cross (2018-) (MH8601/4MB) [RD/WR/CK]
• Expander (2018-) (MH8611/2MB) [RD/WR/CK]
• Outlander 2.4L (Delphi SPC563M/1.5MB) [RD/WR/CK]

Introducing the new package – Mitsubishi CAN-bus. It consists of the following modules:

• MH Generic Read-Only
• Colt MT (MH8304F/512KB)
• Colt AT (MH8304F/768KB)
• Pajero AT (2007-) (MH8304F/768KB)
• Pajero Sport (2010-) (MH8106F/1MB)
• Lancer X 1.5L (2007-), Outlander XL JDM (MH8104F/512KB)
• ASX (-2013), Lancer X 1.6/1.8/2.0L, Outlander XL (MH8106F/1MB)
• ASX (2013-), Mirage, Outlander 3 (2013-) (MH8115F/1.25MB)

This means that all ECUs with MH8304F, MH8104F, MH8106F, and MH8115F processors are supported. The package includes reading, writing, checksum verification and correction, automatic immobilizer data transfer for Pajero, and initialization (exit from programming mode) for all ECUs.

• Reading time: 1-2.5 minutes, depending on the block type (from version 1.1.67)
• Writing time: 1-2 minutes, depending on the block type.

The special module “MH Generic Read-Only” is used for convenient identification and subsequent reading (useful when a single model might use multiple different blocks).

An example of the identification result for Outlander XL (JDM) looks something like this:

Module: Mitsubishi: MH Generic Read-Only  

Identification:

Hardware Number: 1860A622

Software Version: 1860A62207

Calibration: F03633

Protocol: MH8104F/MH8106F/MH8115F

VIN Number: CW5W-0006133

CVN Number: 599C69AF  

And reading goes like this:

17:04:40 Entering programming mode

17:04:42 Gaining access

17:04:43 Module identification

17:04:43 Software version: 1860A62207_F03633_SMF036

17:04:43 Flash size: 512KB

17:04:43 Reading data

17:04:43 Reading block 1

17:11:08 Completion

17:11:11 Successfully completed

All this allows for accurate identification of the block type.

The identification procedure is completely safe for any blocks. Additionally, to avoid “bricked” states during other operations, the compatibility of the selected module’s protocol with the one installed in the vehicle is checked.

Operation is possible with any adapters that support the CAN bus; “boot” pins are not used.

A few words about “bricked” blocks. These typically occur when attempting to read them using EcuFlash. In fact, the block is operational but is in programming mode. To exit this state, “Initialization” must be performed. If the block’s software is valid, the procedure will complete successfully, and the block will return to normal mode.

When clearing errors, they are cleared from all modules on the CAN bus.

Writing MH8115F: Outlander 3, part number 1860B956.

18:45:10 Entering programming mode

18:45:12 Gaining access

18:45:12 Erasing

18:45:18 Data transmission

18:45:18 Transmitting block 1

18:46:39 Verification

18:46:39 Software validation

18:46:42 Completion

18:46:42 Successfully completed

All the specified blocks have been tested on live vehicles.

When performing reading operations, it is strongly recommended to turn off the fans or remove the corresponding relay, and if the vehicle is older, connect a charger to the battery.

Attention: Reading and writing may not work with blocks that have tuned firmware with protection programmed into them, in this case, you will receive an error during the “Gaining access” stage.

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