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Ecu Reset Procedure/Clearing Codes

To reset ECU, remove BACK UP fuse (CLOCK/RADIO fuse on Prelude) from underhood fuse/relay block. Leave fuse out for 10 seconds to reset ECU. This procedure cancels clock and radio settings, make note of settings before beginning reset procedure.

NOTE: Some models have an anti-theft code built into the radio circuit. After ECU reset, the radio will not function until code is entered.
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