honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Powertrain Control Module <--> [Engine Control Module]|Service and Repair > < Initial Inspection and Diagnostic Overview|Page 3134
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Powertrain Control Module: Programming and Relearning

How to Reset the PCM

You can reset the PCM in either of 2 ways:

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Use the OBD II scan tool or Honda PGM tester to clear the PCM's memory.
See the OBD II scan tool or Honda PGM Tester user's manuals for specific instructions.

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Turn the ignition switch OFF, and remove the No.13 CLOCK BACKUP fuse (7.5 A) (A) from the passenger's under-dash fuse/relay box (B) for 
10 seconds.

Powertrain Control Module <--> [Engine Control Module]|Service and Repair > < Initial Inspection and Diagnostic Overview|Page 3134