Fuse or relay
number
Fuse amp
rating
Protected components
64
—
Not used
65
30A*
Fuel pump relay, Fuel injectors
66
—
Powertrain control module relay
67
20A*
Oxygen sensor heater, Mass
airflow sensor, Variable camshaft
timing solenoid valve, Canister
vent solenoid, Canister purge
solenoid
68
20A*
Ignition coils
69
20A*
Vehicle power #1 (powertrain
control module)
70
15A*
A/C clutch, Fan 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
71
—
Not used
72
—
Not used
73
—
Not used
74
—
Not used
75
—
Not used
76
—
Not used
77
—
Not used
78
20A*
Right high-intensity discharge
headlamp
79
5A*
Adaptive cruise control module
80
—
Not used
81
—
Not used
Fuses
257
2014 MKS
(mks)
Owners Guide gf, 1st Printing, April 2013
USA
(fus)