Under-Dash Fuse/Relay Box Removal and Installation

Under-dash Fuse/Relay Box Removal and Installation

Special Tools Required

- Relay puller 07AAC-000A1A0
SRS components are located in this area. Review the SRS component locations Locations and precautions and procedures Service and Repair before performing repairs or servicing.

Removal

1. Make sure you have the anti-theft codes for the audio system and the navigation system (if equipped).

2. Make sure the ignition switch is in LOCK (0).

3. Do the battery terminal disconnection procedure. Procedures

4. Remove the driver's dashboard undercover. Driver's Dashboard Undercover Removal/Installation

5. Disconnect the connectors from the fuse side of the under-dash fuse/relay box (A).

6. Remove the mounting bolts, and pull the fuse/relay box away from the body.

7. Disconnect the connectors from the back side of the under-dash fuse/relay box, then remove the under-dash fuse/relay box.

8. Carefully remove the relays by using the relay puller.
NOTE: Do not use pliers. Pliers will damage the relays, which could cause the engine to stall or not start.






Installation

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.

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

3. Do the battery terminal reconnection procedure. Procedures

4. Register the immobilizer system with the HDS. Programming and Relearning
NOTE: The imoes unit is built into the MICU which is part of the under-dash fuse/relay box. Because of this construction, the imoes must be registered, or the vehicle will not start.

5. Confirm that all systems work properly.