Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
33
—
Not used
34
30A**
Auxiliary blower motor
35
30A**
PCM relay
36
30A**
Power liftgate
37
—
Trailer tow left hand stop/turn
relay
38
—
Trailer tow right hand stop/turn
relay
39
—
Back up lamps relay
40
—
Blower motor relay
41
10A*
TCM/PCM keep alive power
42
—
Not used
43
15A*
Brake on/off switch
44
20A*
Fuel pump relay
45
25A*
Trailer tow stop turn relay feed
46
—
Not used
47
—
Not used
48
30A**
Rear air suspension module
49
—
Not used
50
30A**
Front wiper motor
51
40A**
Heated backlite/mirror relay
52
10A*
Anti-lock Brake System (ABS)
R/S feed
53
10A*
Rear air suspension module R/S
feed
54
5A*
TCM R/S power
55
5A*
Fuel pump relay R/S feed
56
30A*
SPJB R/S feed
57
10A*
Blower motor R/S feed
58
15A*
Trailer tow backup lamps
59
15A*
Heated mirrors
60
—
One-touch Start diode
2009 Navigator
(nav)
Owners Guide, 2nd Printing
USA
(fus)
Roadside Emergencies
294