honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < Component Tests and General Diagnostics|Page 258
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Engine Control Module: Programming and Relearning

Removing The BACK-UP Fuse in the Under-hood Fuse/relay Box

After performing all necessary repairs, remove the "BACK UP" fuse (7.5A) from the under-hood fuse/relay box for 10 seconds. This will reset the 
Engine Control Module fault code memory.

NOTE: Disconnecting the "BACK UP" fuse (7.5A) also cancels the anti-theft/radio presets and clock settings. Make note of the presets (and
anti-theft radio codes if so equipped) before removing the fuse.

Main Relay (Computer/Fuel System) > < Component Tests and General Diagnostics|Page 258