Infiniti Q45 2004 - 2004 ELECTRICAL Fuses & Circuit Breakers - Q45

Infiniti Q45 2004 - IDENTIFICATION

WARNING:

Vehicle is equipped with air bag supplemental restraint system. Before attempting ANY repairs involving steering column, instrument panel or related components, see AIR BAG SAFETY PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM in appropriate AIR BAG RESTRAINT SYSTEM article in RESTRAINTS.

WARNING:

Always disconnect battery ground cable before servicing high-current fuses. It is recommended that high-current fuses be replaced by a qualified technician.

CAUTION:

When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.

Infiniti Q45 2004 - ENGINE COMPARTMENT JUNCTION & RELAY BLOCKS

NOTE:

For engine compartment fuse, fusible link and relay box locations, see Fig. 1 .

Component Locations

• Fuse block is located at right front of engine compartment. See Fig. 2 . For identification of protected circuits, see Fig. 14 . For circuit wiring diagrams, see POWER DISTRIBUTION in SYSTEM WIRING DIAGRAMS article.
• Fuse, fusible link, and relay block is located at right front of engine compartment. For component locations, see Fig. 2 and Fig. 3 . For identification of protected circuits, see Fig. 5 , Fig. 6 and Fig. 11 . For circuit wiring diagrams, see POWER DISTRIBUTION in SYSTEM WIRING DIAGRAMS article.
• Fuse, fusible link and relay box is located at right front of engine compartment. For component locations, see Fig. 4 . For identification of protected circuits, see Fig. 5 -Fig. 7 . For circuit wiring diagrams, see POWER DISTRIBUTION in SYSTEM WIRING DIAGRAMS article.

Fig. 1: Infiniti Q45 2004 - Component Locations - Locating Engine Compartment Fuse, Fusible Link & Relay Boxes

Fig. 2: Infiniti Q45 2004 - Component Locations - Locating Fuses, Fusible Links & Relays

Fig. 3: Infiniti Q45 2004 - Component Locations - Identifying Engine Compartment Fuse, Fusible Link & Relay Block Fuses & Relays

Fig. 4: Infiniti Q45 2004 - Component Locations - Identifying Engine Compartment Fuse, Fusible Link & Relay Box Fuses & Relays

Fig. 5: Infiniti Q45 2004 - Component Locations - Identifying Circuit Protection Components (1 Of 10)

Fig. 6: Infiniti Q45 2004 - Component Locations - Identifying Circuit Protection Components (2 Of 10)

Fig. 7: Infiniti Q45 2004 - Component Locations - Identifying Circuit Protection Components (3 Of 10)

Fig. 8: Infiniti Q45 2004 - Component Locations - Identifying Circuit Protection Components (4 Of 10)

Fig. 9: Infiniti Q45 2004 - Component Locations - Identifying Circuit Protection Components (5 Of 10)

Fig. 10: Infiniti Q45 2004 - Component Locations - Identifying Circuit Protection Components (6 Of 10)

Fig. 11: Infiniti Q45 2004 - Component Locations - Identifying Circuit Protection Components (7 Of 10)

Fig. 12: Infiniti Q45 2004 - Component Locations - Identifying Circuit Protection Components (8 Of 10)

Fig. 13: Infiniti Q45 2004 - Component Locations - Identifying Circuit Protection Components (9 Of 10)

Fig. 14: Infiniti Q45 2004 - Component Locations - Identifying Circuit Protection Components (10 Of 10)

Infiniti Q45 2004 - INSTRUMENT PANEL JUNCTION & RELAY BLOCKS

NOTE:

For instrument panel area fuse block and relay locations, see Fig. 15 .

Component Locations

• Fuse block No. 1 is located behind left kick panel. For component locations, see Fig. 16 . For identification of protected circuits, see Fig. 7 -Fig. 9 , Fig. 11 , Fig. 12 and Fig. 14 . For circuit wiring diagrams, see POWER DISTRIBUTION in SYSTEM WIRING DIAGRAMS article.
• Fuse block No. 2 is located behind left kick panel. For component locations, see Fig. 17 . For identification of protected circuits, see Fig. 8 , Fig. 10 and Fig. 13 . For circuit wiring diagrams, see POWER DISTRIBUTION in SYSTEM WIRING DIAGRAMS article.

Fig. 15: Infiniti Q45 2004 - Component Locations - Locating Instrument Panel Control Units & Fuse Blocks

Fig. 16: Infiniti Q45 2004 - Component Locations - Locating Fuse Block No. 1 Fuses & Relays

Fig. 17: Infiniti Q45 2004 - Component Locations - Locating Fuse Block No. 2 Fuses & Relays