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To reinstall the fuse box cover, place the top part of the cover on the
fuse panel, then push the bottom part of the cover until you hear it click
shut. Gently pull on the cover to make sure it is seated properly.
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 30A Moon roof
2 15A Not used (spare)
3 15A Not used (spare)
4 30A Not used (spare)
5 10A Keypad illumination, Brake Shift
Interlock (BSI), SJB
microprocessor power
6 20A Turn signals, Stop lamps
7 10A Low beam headlamps (left)
8 10A Low beam headlamps (right)
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
9 15A Interior courtesy lights, Cargo
lamps
10 15A Backlighting, Puddle lamps
11 10A GPS module
12 7.5A Power mirror switch, Memory seat
module microprocessor power,
Steering column switch
13 5A SYNC
14 10A Ambient lighting module
15 10A Climate control
16 15A Ignition switch feed
17 20A All lock motor feeds
18 20A Driver memory seat switch
19 25A Not used (spare)
20 15A Adjustable pedals, Datalink
21 15A Fog lamps, Fog lamp indicator
22 15A Park lamps, Side marker lamps
23 15A High beam headlamps
24 20A Horn
25 10A Interior demand lamps, Mid box
power feed
26 10A Instrument panel cluster, Key out
inhibit solenoid, Radio info display
(CID), Radio buttons, Key-in
chime
27 20A Not used
28 5A Radio muting
29 5A Instrument panel cluster
30 5A Passenger airbag disable indicator
31 10A Restraints control module
32 10A Non-integrated compass module,
Heated-only seat module
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
33 10A Trailer brake controller
34 5A Electronic locking differential
indicator
35 10A Rear park assist
36 5A Passive anti-theft system
transceiver
37 10A Upfitter relay coils
38 20A Subwoofer
39 20A Radio, Navigation display
40 20A Rear heated seats module
41 15A Auto dimming rear view mirror,
Door lock switch illumination,
Radio accessory delay
42 10A Not used (spare)
43 10A Heated mirror/backlight relay,
Rain sensor, Reverse camera
44 10A Not used (spare)
45 5A Front wiper logic, Blower motor
relay
46 7.5A Occupant classification sensor
(OCS)
47 30A Circuit
BreakerPower windows, Moon roof,
Power sliding backlight
48 15A Delayed accessory relay (Feeds
fuse 41 and circuit breaker 47)
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
WARNING:Always disconnect the battery before servicing high
current fuses.
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WARNING:To reduce risk of electrical shock, always replace
the cover to the Power Distribution Box before reconnecting the
battery or refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and Specificationschapter.
The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 — Powertrain control module (PCM)
power relay
2 — Starter relay
3 — Blower motor relay
4 — Heated backlite relay
5 — Electric fan relay (high speed)
6 — Trailer tow park lamp relay
7 — Upfitter 1 relay
8 — Fuel pump
9 — Trailer tow battery charger
10 — Upfitter 2 relay
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