Civic L4-1.8L (2006)
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PCM Code (The 4-digit code is available on the iN. Go to SERVICE, and select Vehicle Information from the left column, then select
Immobilizer Code Inquiry.)
1.
Replace the under-dash fuse/relay box (MICU).
NOTE:
When you replace the under-dash fuse/ relay box (MICU), you must use the HDS to register the IMOES unit with the immobilizer-keyless
control unit. If this procedure is not done after the MICU replacement, the engine will not start.
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Refer to section 22 of the appropriate 2006 Civic service manual, or
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Online, enter keyword FUSE BOX, and select Under-dash Fuse/Relay Box Removal and Installation from the list.
2.
Connect the HDS to the 16P data link connector
3.
Insert the programmed ignition key into the ignition switch, and turn the ignition switch to ON (II). Turn on the HDS.
4.
At the screen prompts, enter the VIN and the odometer reading, and then verify the date and time are correct in the HDS.
5.
From the System Selection Menu screen, select IMMOBI.
6.
From the Immobilizer Test Mode Menu screen, select Replace MPCS/MICU/IMOES, and follow the screen prompts to register the IMOES unit.
7.
From the PCM-Code screen, enter the PCM Code, and then follow the screen prompts. When the process is complete, turn the ignition switch to
the LOCK (0) position, and then turn off and disconnect the HDS.
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