Honda Odyssey Service Manual: Driver's Under-Dash Fuse/Relay Box (Driver's MICU) Removal and Installation (USA model)

Honda Odyssey Service Manual / Electrical / Data and Communication Network / Driver's Under-Dash Fuse/Relay Box (Driver's MICU) Removal and Installation (USA model)

Special Tools Required

  • Relay Puller 07AAC-000A2A1 or 07AAC-000A1A0

USA models

NOTE: SRS components are located in this area. Review the SRS component locations, and precautions and procedures   before doing repairs or servicing.

Removal

  1. Do the battery terminal disconnection procedure.

  1. Remove the driver's kick panel.

  1. Disconnect the connectors from the fuse side of the driver's under-dash fuse/relay box (A).

  2. ABC
  3. Remove the mounting bolt (B), release the tab (C), and pull the driver's under-dash fuse/relay box away from the body.

  4. Disconnect the connectors from the back side of the driver's under-dash fuse/relay box, then remove the driver's under-dash fuse/relay box.

  5. Carefully remove the relays by prying under the base of the relay.

    NOTE: Do not use pliers. Pliers will damage the relays, which could cause the engine to stall or not start or cause other functions to fail.


Installation

NOTE: The MICU which is part of the driver's under-dash fuse/relay box is a component of the immobilizer system. Because of this construction, the MICU must be registered when the driver's under-dash fuse/relay box is replaced, or the vehicle will not start.

With keyless access system

  1. Install the relays and connect the connectors to the under-dash fuse/relay box, then install the under-dash fuse/relay box in the reverse order of removal.

  1. Install the removed parts in the reverse order of removal.

  1. Do the battery terminal reconnection procedure steps 1 to 4.

  1. If the under-dash fuse/relay box is replaced, register the keyless access system. If the original under-dash fuse/relay box is installed, go to step 5.

  1. Do the remaining steps of battery terminal reconnection procedure.

  1. Confirm that all systems work properly.


Without keyless access system

  1. Install the relays and connect the connectors to the under-dash fuse/relay box, then install the under-dash fuse/relay box in the reverse order of removal.

  1. Install the removed parts in the reverse order of removal.

  1. Do the battery terminal reconnection procedure steps 1 to 4.

  1. If the driver's under-dash fuse/relay box is replaced, go to step 5. If the original driver's under-dash fuse/relay box is installed, go to step 10.

  1. Connect the HDS to the data link connector (DLC).

  1. Turn the ignition switch to ON (II).

  1. Select IMMOBI from the SYSTEM SELECTION MENU, then select IMMOBILIZER SETUP.

  1. Select the REPLACE MPCS/MICU/IMOES, then select the suitable menu from the HDS indications.

  1. After registration, confirm that the vehicle will start.

  1. Do the remaining steps of battery terminal reconnection procedure.

  1. Confirm that all systems work properly.

    Installation

    Rear Fuse Box (Rear MICU) Removal and Installation

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