Page 265 of 575
FUSE SPECIFICATION CHART
Power Distribution Box
WARNING: Always disconnect thebattery before servicing high current fuses.
WARNING: To reduce risk ofelectrical shock, always replace the coverto the power distribution box beforereconnecting the battery or refilling fluidreservoirs.
The power distribution box is in the enginecompartment. It has high-current fuses thatprotect the vehicle's main electrical systemsfrom overloads.
If you disconnect and reconnect the battery,you will need to reset some features. SeeChanging the 12V Battery (page 295).
262
MKT (TP4) , enUSA, Edition date: 201803, Second-Printing
FusesE173618
97
98
77 96
95
94
93 92 91 90 89
88
66
44 78
56
39 26 18 1617
3 12
456789
192021222324
2728293031 40414243 55
575859606162636465 798081828384858687
67
45
32
10111213
333435
464748495051
6869707172
74
73
76
75
53
37 36
54
38
25
15
1452
Page 266 of 575
Protected ComponentsFuse RatingFuse or Relay Number
Fan relay 2.40A11
Fan relay 1.40A12
Trailer brake control module.30A13
Wipers.30A14Washer pump.
Anti-lock brake system pump.50A15
B+ #1 access circuit (limousine/livery).50A16
Power liftgate.30A17
Moonroof.20A18Power sunshade.
Second row console power point.20A19
Third row power seats relay.Relay10
Heated rear window relay.Relay11
Trailer tow battery charge relay.Relay12
263
MKT (TP4) , enUSA, Edition date: 201803, Second-Printing
Fuses
Page 267 of 575
Protected ComponentsFuse RatingFuse or Relay Number
Starter motor relay.Relay13
Cooling fan number 2 relay.Relay14
Fuel pump relay.Relay15
B+ #2 access circuit (limousine/livery).40A116
110V AC power point.30A117
Front blower motor relay.40A118
Starter relay.30A119
Storage bin power point.20A120
Instrument panel power point / cigar lighter.20A121
Third row seat module.30A122
Memory module.30A123
Trailer tow battery charge (non-limousine/livery).30A124
Vacuum pump relay (limousine only).40A1
264
MKT (TP4) , enUSA, Edition date: 201803, Second-Printing
Fuses
Page 268 of 575
Protected ComponentsFuse RatingFuse or Relay Number
Not used.-25
Rear window defroster.40A126Heated mirrors.
Cargo power point.20A127
Front climate controlled seats.30A128
Rear climate controlled seats.30A129
Rear heated seats.20A130
Electric fan relay 3.25A131
Auxiliary blower motor relay.Relay32
Cooling fan #1 relay.Relay33
Front blower motor relay.Relay34
Cooling fan (series) relay.Relay35
Not used.-36
Trailer tow right-hand stop/turn lamps relay.Relay37
Trailer tow reverse lamps relay.Relay38
265
MKT (TP4) , enUSA, Edition date: 201803, Second-Printing
Fuses
Page 269 of 575
Protected ComponentsFuse RatingFuse or Relay Number
Auxiliary blower motor.30A139
Left front smart window motor.30A140
Left rear smart window motor.30A141
Passenger power seat.30A142
Anti-lock brake system valves.20A143
Windshield washer relay.Relay44
Rain sensor.5A245
Canister vent solenoid (3.5L engine).5A246
Washer pump.15A247
Front park lamps.10A248
Not used.-49
Heated mirrors.10A250
266
MKT (TP4) , enUSA, Edition date: 201803, Second-Printing
Fuses
Page 270 of 575
Protected ComponentsFuse RatingFuse or Relay Number
Powertrain control module — Injector power monitor(3.7L engine).5A251
Not used.-52
Trailer tow left-hand stop/turn lamps relay.Relay53
Not used.-54
Wiper relay.Relay55
Fuel injectors.30A256Fuel pump relay.
Left-hand high intensity discharge headlamp.20A257
Alternator sensor.10A258
Brake on/off switch.10A259
Trailer tow back-up lamps.10A260
B+ #6 access circuit (limousine/livery).20A261
A/C clutch relay.10A262
Trailer tow stop/turn lamps.15A263
267
MKT (TP4) , enUSA, Edition date: 201803, Second-Printing
Fuses
Page 271 of 575
Protected ComponentsFuse RatingFuse or Relay Number
Rear wipers.15A264
B+ #7 access circuit (limousine/livery).20A265
Powertrain control module – vehicle power relay.Relay66
Vehicle power #2 – oxygen sensor heater.20A267Mass airflow sensor.Variable camshaft timing solenoid valve.Canister vent solenoid.Canister purge solenoid.
Vehicle power #4 (ignition coils).20A268
Vehicle power 1 (powertrain control module).20A269
Vehicle power #3 (coil) – A/C clutch relay.15A270Fan control relay coils 1-3.Variable air conditioning compressor.Auxiliary transmission warmup.Turbo charge waste-gate control.Electronic compressor bypass valve.All-wheel drive module.Positive crankcase ventilation heater.
Not used.-71
268
MKT (TP4) , enUSA, Edition date: 201803, Second-Printing
Fuses
Page 272 of 575
Protected ComponentsFuse RatingFuse or Relay Number
Limousine/livery run/accessory.5A272
Limousine/livery battery saver.5A273
Not used.-74
Not used.-75
Not used.-76
Trailer tow park lamps relay.Relay77
Right high-intensity discharge headlamp.20A278
Adaptive cruise control module.10A279
B+ #3 access circuit (limousine/livery).30A280
B+ #4 access circuit (limousine/livery).15A281
Rear washer.15A282
Not used.-83
Trailer tow park lamps.20A284
269
MKT (TP4) , enUSA, Edition date: 201803, Second-Printing
Fuses