Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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MCM (Motor Control Module) Replacement




MCM (Motor Control Module) Replacement

NOTE: Put on gloves to protect your hands from electrical shock.

IMA components are located in this area. The IMA is a high-voltage system. You must be familiar with the IMA system before working on or around it. Make sure you have read the IMA service precautions before doing repairs or service. High Voltage Safety

1. Remove the PCU assembly. Power Control Unit (PCU) Removal/Installation

2. Remove the cover (A), the busplate (B), and the MCM (C).

3. Install the parts in the reverse order of removal.

4. Do the motor rotor position calibration. Initial Inspection and Diagnostic Overview