How To Use The Engine Block Heater; Four-Wheel Anti-Lock Brake System (Abs) - Ford 2011 Ranger Owner's Manual

Driving
• Finally, have the engine block heater system checked during your fall
tune-up to be sure it's in good working order.

How to use the engine block heater

Ensure the receptacle terminals are clean and dry prior to use. To clean
them, use a dry cloth.
Depending on the type of factory installed equipment, your engine block
heater will use .4 to 1.0 kilowatt-hours of energy per hour of use. Your
factory installed block heater system does not have a thermostat;
however, maximum temperature is attained after approximately three
hours of operation. Block heater operation longer than three hours will
not improve system performance and will unnecessarily use additional
electricity.
Make sure system is unplugged and properly stowed before driving the
vehicle. While not in use, make sure the protective cover seals the
prongs of the engine block heater cord plug.
BRAKES
Occasional brake noise is normal. If a metal-to-metal, continuous grinding
or continuous squeal sound is present, the brake linings may be worn-out
and should be inspected by an authorized dealer. If the vehicle has
continuous vibration or shudder in the steering wheel while braking, the
vehicle should be inspected by an authorized dealer.
Refer to Warning lights and
! P
chimes in the Instrument Cluster
chapter for information on the brake
BRAKE
system warning light.

Four-wheel anti-lock brake system (ABS)

This vehicle is equipped with an anti-lock braking system (ABS). A noise
from the hydraulic pump motor and pulsation in the pedal may be
observed during ABS braking events and the brake pedal may suddenly
travel a little farther as soon as ABS braking is done and normal brake
operation resumes. Pedal pulsation coupled with noise while braking
under panic conditions or on loose gravel, bumps, wet or snowy roads is
normal and indicates proper functioning of the vehicle's anti-lock brake
system.
Note: The ABS performs a self-check after you start the engine and
begin to drive away.
A brief mechanical noise may be heard during this test. This is normal. If
a malfunction is found, the ABS warning light will come on. If the vehicle
155
2011 Ranger (ran)
Owners Guide, 1st Printing
USA (fus)