October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Driving Pattern

Reset the MCM. (Disconnect the 12 V battery terminal once and reconnect it.)
Start the engine, and hold the engine speed to between 3,500 - 4,000 rpm (in P or N).
Visually confirm that the IPU module fan is running.

If you have difficulty duplicating the DTC, retest after turning off electrical components such as the audio system and A/C, and try a different gear position.