Engine Compartment

NOTE: For circuit wiring diagram, see POWER SUPPLY ROUTING CIRCUIT in the POWER SUPPLY, GROUND & CIRCUIT ELEMENTS article in ELECTRICAL.

Fig 1: Identifying Electrical Units Location - Engine Compartment (1 Of 2)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Identifying Electrical Units Location - Engine Compartment (2 Of 2)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Identifying Fuse, Fusible Link & Relay Box Terminal Arrangement

Courtesy of NISSAN MOTOR CO., U.S.A.

Engine Compartment Fusible Link & Fuse Assignments (Except IPDM E/R)

Fusible Link	Amps	Circuit
A	140 A	Fusible Links B, C, D, E, & Starting/Charging System
B	100 A	In Fuse & Fusible Link Block: Fusible Links F - M, Fuses 31 - 38
C	80 A	In IPDM E/R: Headlamp High Relay, Headlamp Low Relay, Fuse 71, Fuse 73, Fuse 75, Fuse 87, Fuse 88
D	60 A	In Fuse Block (J/B): Accessory Relay, Blower Relay, Fuses 17 - 22 In Fuse Block 2: Fuses 41 & 42
E	80 A	In IPDM E/R: Ignition Relay, Fuses 77 - 80
F	50 A	Trunk, Tailgate, Fuel Doors, Defogger, Door Locks, Anti-Theft, Exterior Lights, Interior Lights, Headlights, Memory, Power Windows, Warning, Wiper/Washer, Seats, & Circuit Breaker (Behind Left Side of Dash)
G	30 A	Passive Restraints System
H	30 A	Power Distribution Unit (PDU)
I	50 A	Cooling Fans System
J	50 A	Anti-Lock Breake System
K	30 A	Anti-Lock Breake System
L	-	Blank
M	40 A	Door Locks, Anti-Theft Systems
Fuse	Amps	Circuit
Fuse 31	20 A	Electronic Power Steering System
Fuse 32	10 A	Headlights System
Fuse 33	10 A	Transmissions Systems
Fuse 34	10 A	Engine Controls & Transmissions System
Fuse 35	15 A	Anti-Theft & Horns Systems
Fuse 36	10 A	Starting/Charging System
Fuse 37	15 A	Door Locks, Anti-Theft, Defogger, A/C, Sound Systems
Fuse 38	15 A	Seats System
Fuse 41	15 A	Seats System
Fuse 42	15 A	Seats System
Fuse 43	-	Blank
Fuse 44	-	Blank

Fig 4: Identifying IPDM E/R Components

Courtesy of NISSAN MOTOR CO., U.S.A.

IPDM E/R Fuse Assignments

Fuse	Amps	Circuit
71	15 A	Tail Lamp Relay
72	10 A	Headlights System
73	30 A	Wiper/Washer System
74	10 A	Headlights System
75	20 A	Rear Window Defogger Relay
76	15 A	Headlights System
77	20 A	ECM Relay & Engine Controls System
78	15 A	CPU
79	10 A	A/C Relay
80	20 A	Rear Window Defogger Relay
81	15 A	Fuel Pump Relay
82	10 A	Anti-Lock Brakes, Headlights, Electronic Power Steering, Sound, Cruise Control, & Transmissions Systems
83	10 A	Transmissions System
84	10 A	Wiper/Washer Systems
85	15 A	Engine Controls Systems
86	15 A	Headlights System
87	15 A	Throttle Control Motor Relay
88	15 A	Front Fog Lamp Relay
89	10 A	Rear Window Defogger Relay