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Fuel System & Emission Systems: Maintenance Honda Accord VI

Testing & Diagnostics 1 illustration ~108 words

How to Reset the ECM/PCM

You can reset the ECM/PCM in either of two ways

Note. If the No. 13 CLOCK BACK UP (7.5A) fuse is removed and engine is started, the MIL will come on and the PCM will store DTC P0560 (F23A4 engine).

Scheme 12

Scheme 12: How to Reset the ECM/PCM
  1. Use the OBD II scan tool or Honda PGM Tester to clear the ECM/PCM memory. See the OBD II scan tool or Honda PGM Tester user's manuals for specific instructions.
  2. Turn the ignition switch OFF, and remove the No. 13 CLOCK BACKUP fuse (7.5A) (A) from the passenger's under-dash fuse/relay box (B) for 10 seconds.