Motor Control Module (MCM)

MCM Removal/Installation

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 precaution before doing repairs or service.

1. Remove the IPU lid.
2. Rise the harness holder. Disconnect the DC-DC converter connector (A) and ground wire from the terminal (B).





3. Disconnect MCM connectors (C).
4. Remove the MCM (D).
5. Install the parts in the reverse order of removal.
6. Do the PCM idle learn procedure.
7. Do the MOTOR ROTOR POSITION CALIBRATION, if the MCM has been replaced.