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Clearing Codes

To reset ECU, remove CLOCK fuse located in underhood fuse/relay block. Leave fuse out for 10 seconds to reset ECU.

ECU RESET FUSE CHART

Model Fuse Location
Accord BACK-UP (1)
Civic ECU (2)
Prelude CLOCK (1)
(1)
Underhood fuse/relay box.
(2)
Main fuse block.
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