Driving Hints 228
Economical driving....................................228
Floormats..........................................230
Roadside Emergencies 232
Getting roadside assistance..............................232
Hazard warning flashers................................233
Fuel pump shut-off switch...............................234
Jump-starting the vehicle...............................235
Customer Assistance 238
Reporting safety defects (U.S. only).......................245
Reporting safety defects (Canada only).....................245
Fuses 246
Changing a fuse......................................246
Fuse specification chart................................247
Maintenance 255
General information...................................255
Opening and closing the hood............................256
Under hood overview..................................257
Engine oil dipstick....................................258
Engine oil check......................................258
Engine coolant check..................................259
Automatic transmission fluid check........................263
Brake fluid check.....................................264
Fuel filter...........................................264
Washer fluid check....................................265
Battery ............................................265
Checking the wiper blades..............................267
Changing the wiper blades..............................267
Air filter(s).........................................268
Table of Contents5
2014 Navigator(nav)
Owners Guide gf, 1st Printing, June 2013
USA(fus)
FUSE SPECIFICATION CHART
Power Distribution Box
WARNING:Always disconnect the battery before servicing high
current fuses.
WARNING:To reduce risk of electrical shock, always replace the
cover to the power distribution box before reconnecting the
battery or refilling fluid reservoirs.
The power distribution box is located in the engine compartment. It has
high-current fuses that protect your vehicle’s main electrical systems
from overloads.
If the battery has been disconnected and reconnected, seeChanging the
Vehicle Batteryin theMaintenancechapter.
The high-current fuses are coded as follows:
Fuse or
relay
locationFuse amp
ratingProtected circuits
1 — Powertrain control module relay
2 — Starter relay
Fuses247
2014 Navigator(nav)
Owners Guide gf, 1st Printing, June 2013
USA(fus)
