Fuse or
relay
location
Fuse amp
rating
Protected circuits
29
20A*
Backup lamps, Integrated wheel end
solenoid
30
10A*
Air conditioner clutch relay
31
—
Not used
32
40A**
Blower motor relay
33
40A**
110–volt AC power point
34
30A**
Auxiliary blower motor
35
30A**
Powertrain control module relay
36
30A**
Power liftgate
37
—
Trailer tow left hand stop/turn relay
38
—
Trailer tow right hand stop/turn relay
39
—
Backup lamps relay
40
—
Electronic fan 2 relay
41
10A*
Powertrain control module keep-alive
power
42
—
Not used
43
5A*
Brake on/off switch
44
20A*
Fuel pump relay
45
25A*
Trailer tow stop/turn lamps relay
46
—
Not used
47
—
Not used
48
—
Not used
49
—
Not used
50
30A**
Front wiper motor relay
51
40A**
Rear window defroster and heated
mirror relay
52
10A*
Anti-lock brake system run/start feed
53
—
Not used
54
—
Not used
55
5A*
Fuel pump relay coil run/start feed
Fuses
249
2014 Navigator
(nav)
Owners Guide gf, 1st Printing, June 2013
USA
(fus)