Under-hood Fuse/Relay Box

Under-hood Fuse/Relay Box

Removal and Installation

Removal

1. Make sure you have the anti-theft codes for the audio system and the navigation system (if equipped), then write down the audio presets.
2. Disconnect the negative battery cable, then disconnect the positive cable, and wait at least 3 minutes.
3. Remove the under-hood multi-relay box from the under-hood fuse/relay box.
4. Remove the screws (A) from the alternator and battery cable terminals.






5. Remove the two mounting bolts (B) from the under-hood fuse/relay box.
6. Remove the under cover from the under-hood fuse/relay box.
7. Disconnect the connectors from the under-hood fuse/relay box.
8. If replacing the fuse/relay box, carefully remove the relays by prying under the base of the relay.

NOTE: Do not use pliers, they will damage the relays.

Installation

1. Install the relays and connect the connectors to the under-hood fuse/relay box, then install the under-hood fuse/relay box in the reverse order of removal.
2. Install the removed parts in the reverse order of removal.
3. Connect the positive cable to the battery, then connect negative cable to the battery.
4. Do the ECM/PCM idle learn procedure.
5. Do the power window control unit reset procedure.
6. Enter the anti-theft codes for the audio system and navigation system (if equipped), then enter the audio presets. Set the clock (on vehicles without navigation).
7. Confirm that all systems work properly.