Fuse/Relay
Location
Fuse Amp
Rating
Power Distribution Box
Description
57
—
Run/Start relay
58
—
Not used
59
—
PCM relay
60
—
Not used
61
—
A/C clutch diode
62
—
Fuel pump diode
63
15A*
Trailer tow connector (back-up
lamp)
64
—
Not used
65
10A*
Air suspension logic
66
—
Not used
67
10A*
Blower coil
68
—
Not used
69
30A*
Run/Start – passenger
compartment fuse panel
70
20A*
PCM (sensors) – EFC, A/C clutch
coil
71
5A*
Fuel coil, ISP-R
72
20A*
PCM (ignition coils)
73
5A*
Transmission ignition
74
20A*
PCM (sensors) – HEGO/CMS,
MAFS, EVMV, CMCV, Speed
deactivation switch, VCT
75
5A*
4x4 Integrated Wheel Ends
(IWE) solenoid
76
20A*
PCM – VPWR
77
10A*
ABS logic, Heated PCV
* Mini Fuses ** Cartridge Fuses
2007 Navigator
(nav)
Owners Guide (post-2002-fmt)
USA
(fus)
Roadside Emergencies
231