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REMOVAL AND INSTALLATION 413-13-8 Parking Aid Module..... Parking AidComponent location Description Item Parking aid module 1 Parking aid camera 2 Rear inner parking aid sensor and holde

SECTION 413-13 Parking Aid

VEHICLE APPLICATION: 2011.50 Ranger

PAGE CONTENTS

DESCRIPTION AND OPERATION

413-13-2 Parking Aid

413-13-2 Component location

413-13-2 Description and operation

413-13-3 Parking aid module

413-13-3 Parking Aid Camera

413-13-4 Rear parking aid sensors

413-13-5 Distance calculation

413-13-6 Vehicles with parking aid

413-13-7 System Operation

REMOVAL AND INSTALLATION

413-13-8 Parking Aid Module

413-13-9 Parking Aid Camera

Parking Aid

Component location

Description Item

Parking aid module

1

Parking aid camera

2

Rear inner parking aid sensor and holder

3

Rear outer parking aid sensor and holder

4

Audio system loudspeaker

5

Description and operation

The parking aid provides an audible warning to the

driver if there are any obstacles behind the vehicle

during parking maneuvers The system consists

very close to the ground may not be detected, but because of their low height will not cause damage

to the vehicle

The parking aid is switched on with the ignition, however it is only activated when reverse gear is selected When the parking aid module activates the system, a single chime is heard from the audio system, and the parking aid indicator lamps are displayed on the multi-function display

The parking aid sensors emit a series of ultrasonic impulses and switch to receiver mode to receive the echo reflected by an obstacle within the detection range The received echo signals are amplified and converted from an analog signal to

a digital signal by the sensor The digital signal is

audible tones are emitted from the audio system.

The time delay between the tones decreases as

the distance between the object and the vehicle

decreases, until at approximately 400 mm (16

inches), the audible tone becomes continuous

If the distance between the obstacle and the

vehicle does not decrease, the warning tone

remains constant if the object has been detected

by an internal parking aid sensor If the obstacle

was detected by an external sensor and the

distance remains unchanged, the warning tone

stops after 3 seconds

The parking aid module continues to monitor the

distance and will resume the warning tones if a

decrease in distance is detected

The parking aid can detect when a trailer is

connected to the vehicle by a message output on

the medium speed CAN bus When the parking

aid module detects that a trailer is connected to

the vehicle, the parking aid sensors are disabled

to prevent constant warnings due to the close

proximity of the trailer A trailer indicator symbol is

displayed on the multi-function display when a

trailer is connected to the vehicle

Parking aid module

The parking aid module has three connectors, two

of which are utilized These provide for power,

ground and CAN bus connections, as well as

connection to the rear parking aid sensors

The medium speed CAN bus connections provide for the receipt of the following information from other systems:

• ABS (anti-lock brake system) module - Road speed signal

• BCM (body control module) - Reverse gear engaged signal, vehicle configuration parameters, carmode and powermode

• Transmission control unit - Gear selector position (automatic transmission)

• Trailer module - Trailer connection status The parking aid module carries out self-check routines and when the parking aid is active and checks the parking aid sensor wiring for short or open circuits If a concern is detected, a diagnostic trouble code (DTC) is stored in a memory in the parking aid module and the rear parking aid sensors will be disabled until the DTC is cleared and the ignition cycled DTCs can be read using the Ford approved diagnostic tool through the data link connector (DLC)

For additional information, refer to:Parking Aid Module(413-13 Parking Aid, Removal and Installation)

Parking Aid Camera

The wide angle lens camera is fixed in the in the rear Ford badge, on the tailgate It is connected to the rear view mirror

It is not necessary to programme the camera after changing it

Rear parking aid sensors

Description Item

Rear outer parking aid sensor holder(s)

1

Rear outer parking aid sensor(s)

2

Rear inner parking aid sensor holder(s)

3

Rear inner parking aid sensor(s)

4

The parking aid sensor consists of a sensor and a

holder The holder makes sure that each parking

aid sensor is correctly orientated in relation to its

location in the rear bumper

Each parking aid sensor has a three pin connector

which connects with the front bumper wiring

harness, which in turn is connected to the main

body wiring harness Three pins provide for power supply, ground and signal lines to and from the parking aid module

Each parking aid sensor consists of the following:

• a plastic housing

• an aluminium membrane which contains a piezo electric disc

• inner and outer clips to hold the sensor in the bumper assembly

• a printed circuit board assembly The disc resonates at a frequency of ca 50kHz, producing the ultrasonic output The disc also receives the reflected echo signal from any objects within range

Distance calculation

Rear parking aid sensors

The maximum detection range for the rear parking

aid sensors is 1800 mm (70 inches) for the central

parking aid sensors and 600 mm (23.5 inches) for the corner parking aid sensors

Vehicles with parking aid

Description Item

Parking aid module

1

Body Control Module (BCM)

2

Reverse gear switch

3

Instrument cluster

4

ABS sensor assembly

5

ABS

6

Trailer relay

7

Rear parking aid sensor

8

Rear parking aid sensor

9

Rear parking aid sensor

10

Rear parking aid sensor

11

System Operation

Parking Aid Camera

CAUTIONS:

Always keep the reversing camera free

from dirt, ice and snow Do not clean with

sharp objects, fat solvents, wax or organic media Only use a damp cloth for cleaning.

If a high-pressure cleaner is used to wash the vehicle, the jet must only be aimed at the reversing camera briefly at a distance

of at least 20 cm.

The reversing camera is sensitive to pressure The position and angle of the camera can be changed with increased pressure It is not necessary to programme the camera after changing it.

The reversing camera system essentially consists

of a camera built into the rear Ford badge, which

is linked to a display in the rear view mirror When the ignition is switched on and reverse gear

is selected, the driver sees a video image of the area behind the vehicle on the rear view mirror display

Guides integrated in the camera images show the distances to obstacles shown in the display The camera view is automatically disabled 3 seconds after disengaging reverse gear

Parking Aid Module

Removal

NOTE: Removal steps in this procedure may

contain installation details

1 Passenger side.

Refer to:Front Seat(501-10 Seating, Removal

and Installation)

2.

3 Torque: 10 Nm

Installation

1 To install, reverse the removal procedure.

Parking Aid Camera

Removal

NOTE: Removal steps in this procedure may

contain installation details

1.

2.

Installation

1 To install, reverse the removal procedure.