parking brake FORD FIESTA 2007 Service Manual

206-05-1 2 Parking Brake and Actuation 206-05-1 2
GENERAL PROCEDURES
11. Install a new parking brake cable
adjustment nut retaining clip.
12. Install the parking brake control trim panel.
2006.0 Fiesta 1212006 G458899en
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206-05-1 3 Parking Brake and Actuation 206-05-1 3
REMOVAL AND INSTALLATION
Parking Brake Cable - Vehicles With: Rear Drum
Brakes(l2 675 0)
I Lubricant I ESE-M99B144-B I
5. Disconnect the parking brake cable on both
Removal
Materials
I. Release the parking brake. sides.
2. Raise and support the vehicle. For additional
information, refer to: (100-02 Jacking and
Lifting) Name
Specification
Jacking (Description and Operation),
Lifting (Description and Operation).
3m ~CAUTION:T~~~ care when removing the 6, Detach the parking brake cable from the exhaust hanger insulators to prevent
damage. beam
axle on both sides.
Detach the exhaust rear muffler from the
exhaust hanger insulators.
4. Detach the center section of the exhaust
system heat shield from the floor panel. 7.
Detach the parking brake cables from the
parking brake cable equalizer. 1. Detach the parking brake cables from the
parking brake cable support bracket.
2. Detach the parking brake cables from the
parking brake cable equalizer.
2006.0 Fiesta 1212006 G89185en
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206-05-1 4 Parking Brake and Actuation 206-05-14
REMOVAL AND INSTALLATION
8. Detach the parking brake cable from the
beam axle bracket on both sides.
9. Detach the parking brake cable from the floor
panel crossmember on both sides.
10. Remove the parking brake cable.
Installation
ACAUTION:T~~~ care when installing the
exhaust hanger insulators to prevent
damage.
N0TE:Check the exhaust hanger insulators for
damage. Install new exhaust hanger insulators if
required.
To install, reverse the removal procedure.
2. Adjust the parking brake.
For additional information, refer to: Parking
Brake Cable Adjustment
- Vehicles With:
Rear Drum Brakes
(206-05 Parking Brake
and Actuation, General Procedures).
2006.0 Fiesta 1212006 G89185en
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206-05-1 5 Parking Brake and Actuation 206-05-1 5
REMOVAL AND INSTALLATION
Parking Brake Cable - Vehicles With: Rear Disc Brakes(l2 675 0)
Removal
I. Release the parking brake.
2. Raise and support the vehicle. For additional
information, refer to:
(1 00-02 Jacking and
Lifting)
Jacking (Description and Operation),
Lifting (Description and Operation).
3. Remove the floor panel crossmember.
4m ACAUTION:T~~~ care when removing the
exhaust hanger insulators to prevent
damage.
N0TE:Support the rear muffler.
Detach the rear muffler from the exhaust
hanger insulators.
5. Detach the center section of the exhaust
system heat shield from the floor pan.
6. Detach the parking brake cable from the
brake caliper on both sides.
I. Pull back the parking brake actuating lever.
2. Disconnect the parking brake cable from the
parking brake actuating lever.
3. Detach the parking brake cable from the
brake caliper bracket.
ACAUTION:DO not apply excessive force
when releasing the parking brake cable clip
locking tangs from the parking brake cable
clip support bracket. Failure to follow this
instruction may result in damage to the clip.
N0TE:The parking brake cable clip is secured to
the parking brake cable support bracket by a
locking tang on either side of the clip.
Detach the parking brake cable from the
beam axle on both sides.
2006.0 Fiesta 1212006 G458900en
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206-05-1 6 Parking Brake and Actuation 206-05-1 6
REMOVAL AND INSTALLATION
Release the locking tangs.
8. Detach the parking brake cables from the
parking brake cable equalizer.
Detach the parking brake cables from the
parking brake cable support bracket.
9. Detach the parking brake cable from the
beam axle bracket on both sides.
10. Detach the parking brake cable from the
floor pan on both sides.
11. Remove the parking brake cable.
Installation
ACAUTION:T~~~ care when installing the
exhaust hanger insulators to prevent
damage.
N0TE:Check the exhaust hanger insulators for
damage. Install new exhaust hanger insulators if
required.
To install, reverse the removal procedure.
2. Adjust the parking brake.
For additional information, refer to: Parking
Brake Cable Adjustment
- Vehicles With:
Rear Disc Brakes
(206-05 Parking Brake
and Actuation, General Procedures).
2006.0 Fiesta 1212006 G458900en
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206-05-1 7 Parking Brake and Actuation 206-05-1 7
REMOVAL AND INSTALLATION
Parking Brake Control(l2 664 0)
Removal 5. Remove the parking brake control.
I. Remove the parking brake control trim panel.
Installation
2. Disconnect the parking brake warning I. To install, reverse the removal procedure.
indicator switch electrical connector.
2. Adjust the parking brake.
For additional information, refer to Parking
Brake Cable Adjustment in this section.
3. Disconnect the parking brake cable from the
parking brake control.
Discard the retaining clip.
I
4. Release the parking brake.
2006.0 Fiesta 1212006 Gl49893en
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21 1-00-1 6 Steering System - General Information 21 I -00-1 6
DIAGNOSIS AND TESTING
8m ACAUTION:T~ prevent damage to the
steering linkage, turn the steering wheel to
move the steering linkage to the steering
lock stop.
Turn the steering wheel to position the steering
linkage against the left-hand steering lock stop.
9. N0TE:To isolate the steering gear design
'clearance, check the left-hand
tiemrod with
the steering held against the left-hand
steering lock stop.
With the aid of another technician holding the
steering against the left-hand steering lock stop,
firmly grasp the left-hand road wheel and apply
a rocking motion to check for any free play in
the tie-rod.
IQ Detach the steering gear boot from the steering
gear body and check for free play at the tie-rod
inner ball joint.
11. If there is free play at the tie-rod inner ball joint,
install a new tie-rod.
REFER to: Tie Rod (211-03 Steering Linkage,
Removal and lnstallation).
I2 If there is free play at the tie-rod end, install a
new tie-rod end.
REFER to: Tie Rod End (21 1-03 Steering
Linkage, Removal and lnstallation).
Turning Effort Test
N0TE:Before carrying out this test, make sure that
the suspension components are serviceable.
N0TE:Before carrying out this test, make sure that
the steering column is serviceable.
N0TE:Before carrying out this test, make sure that
the front toe adjustment and tire pressures are
correct. 1.
Park the vehicle on a dry, even surface and
apply the parking brake.
/- ,
2. Remove the driver air bag module.
REFER to: Driver Air Bag Module (501 -20
Supplemental Restraint System, Removal and
Installation).
3. Remove the driver air bag module wiring
harness from the driver air bag module.
REFER to: Driver Air Bag Module Wiring
Harness (501 -20 Supplemental Restraint
System, Removal and Installation).
4. Connect the driver air bag module wiring
harness to the clockspring.
5. Connect the air bag simulators to the driver air
bag module wiring harness in place of the driver
air bag module at the top of the steering column.
6. Start the engine and turn the steering wheel
from lock to lock several times until the power
steering fluid has reached normal operating
temperature.
7. Using a suitable torque wrench and socket,
check the steering wheel turning effort.
8. If the steering wheel turning effort is greater than
the specification, install a new power steering -
pump. REFER to: i
Specifications (21 1-00 Steering System -
General Information, Specifications),
Power Steering Pump
- I .3L Duratec-8V
(Rocam) (21 1-02 Power Steering, Removal
and lnstallation),
Power Steering Pump
- 1.25L Duratec-1 6V
(Sigma)/l.4L Duratec-1 6V (Sigma)/l .6L
Duratec-l6V (Sigma), Vehicles With: Air
Conditioning (21 1-02 Power Steering,
Removal and lnstallation),
Power Steering Pump
- I .25L Duratec-I 6V
(Sigma)/l.4L Duratec-1 6V (Sigma)/l .6L
Duratec-I 6V (Sigma), Vehicles Without: Air
Conditioning (21 1-02 Power Steering, Removal and lnstallation),
Power Steering Pump
- 1.4L Duratorq-TDCi
(DV) Diesel (21 1-02 Power Steering, Removal
and lnstallation),
Power Steering Pump
- 2.OL Duratec-HE (M14)
(21 1-02 Power Steering, Removal and
Installation).
Disconnect the air bag simulators from the driver
air bag module wiring harness.
//
IQ Disconnect the driver air bag module wiring i,,.
harness from the clockspring.
2006.0 Fiesta 1212006 GI 49906en
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Automatic Transmission/Transaxle -
Vehicles With: 4Speed Automatic
307-01 -33 Transmission (AW81-40) 307-01 -33
DESCRIPTION AND OPERATION
This is influenced by the following variables: Vehicle
speed,
Engine load, Transmission fluid temperature.
Accelerator pedal position, The following are actuated:
Transmission input speed, SSA shift solenoid valve,
Vehicle speed,
Transmission fluid temperature,
Selector lever position.
The
following are actuated:
Main
regulating valve.
Reverse gear safety strategy
SSB shift solenoid valve.
Torque reduction when pulling away
In order to protect the clutches against excessively
high torque when pulling away, the PCM reduces
the engine torque in response to a request from
the transmission
control.
If the accelerator pedal is depressed while the
The transmission control unit prevents shifts into vehicle is pulling away, then the transmission reverse gear while the vehicle is driving forwards, control unit sends a corresponding signal as otherwise serious transmission damage can be requesting a torque reduction via the CAN databus. caused.
The reverse gear safety strategy is active when This
is influenced by the
following variables:
reverse gear is engaged with the selector lever at ' Selector lever position,
vehicle speeds in excess of 11 kmlh. Accelerator pedal position,
In this
case the transmission control unit actuates ' Engine speed,
the shift timing solenoid valve, as a result of which Transmission input speed,
the actuating pressure does not reach the reverse
. Vehicle speed. gear clutch or the reverse gear brake.
The following are actuated:
The reverse gear safety strategy is deactivated
PCM (torque reduction request signal via the
when the vehicle speed is below 9 kmlh. The
actuating pressure can then reach the reverse gear CAN
databus).
clutch and the reverse gear brake and the gearshift
into reverse gear is performed.
Selector lever positions
This is influenced by the following variables:
Vehicle speed,
Selector lever position.
The
following are actuated:
Shift timing solenoid valve.
Selector lever position "P"
No gear is engaged in selector lever position "P".
The parking
pawl is engaged manually via the
selector lever cable and the selector shaft.
Avoidance of gearshift judder during
engagement of a transmission range Selector
lever position "R"
In order to prevent gearshift judder when moving The reverse gear is eWaged in selector lever
the selector lever from N to D, the transmission position "R.
control unit initially shifts into
2nd gear instead of
1 st gear, and then immediately shifts back into I st
gear before the gearshift process is finished. Selector lever position "N"
This reduces the amount of gearshift judder during No gear is engaged in selector lever position WNW. engagement of a forward drive range.
The powertrain is not blocked. This is influenced by the following variables:
Selector lever position,
Accelerator pedal position,
Transmission input speed,
2006.0 Fiesta 1212006 G380530en
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Automatic TransmissionlTransaxle -
Vehicles With: 4-Speed Automatic
307-01 -48 Transmission (AW81-40) 307-01 -48
DIAGNOSIS AND TESTING
Stall Speed Test
This test checks the operation of the following
components:
1
Test Results
Lower than specification in 'Dl (DRIVE) and 'R'
(REVERSE)
Lower than specification in
'Dl (DRIVE)
Lower than specification in
'R' (REVERSE)
torque converter
forward clutch
low one way clutch assembly
engine performance
Possible Source
Pressure control solenoid inoperative or open wire
harness.
Pressure regulator valve sticking.
Worn oil pump.
Oil strainer blocked.
Fluid leak from each clutch hydraulic circuit.
Drive hydraulic circuit failure.
Forward clutch failure.
Reverse hydraulic circuit failure. Reverse clutch failure.
First and reverse brake failure.
WARNINGS:
A Do not maintain wide open throttle (WOT)
in any range for more than five seconds.
A If the engine speed (rpm) recorded by the
tachometer exceeds maximum specified
rpm, release the accelerator pedal
immediately. Clutch or band slippage is
indicated.
N0TE:The stall speed test should be carried out
with the engine and transaxle at normal operating
temperatures (50°C to 80°C).
A Apply the parking brake firmly while N0TE:Prolonged use of this procedure may set
carrying out each stall test. DTC PO71 2. After carrying out the stall speed test,
A Apply the foot brake firmly while carrying run the OBD test and clear the DTCs.
out each stall test. I. Connect a tachometer to the engine.
CAUTIONS:
A Always carry out the line pressure test
before carrying out the stall speed test. If
the line pressure is low at idle, do not carry
out the stall speed test or further transaxle
damage will occur.
A After testing each of the following ranges
'D'
(DRIVE) and 'R' (REVERSE), move the
selector lever to
'N' (NEUTRAL) and run
the engine at 1000 rpm for approximately
one minute to allow the torque converter
to cool.
2. Press the accelerator pedal to the floor WOT in
each selected range. Record the rpm reached
in each selected range and refer to the stall
speed chart.
3. If the stall speed is not within specification, refer
to the stall speed diagnosis chart.
Stall S~eed Chart
I Engine 1.6L I Speed (rpm) I
I 'Dl (DRIVE) I 2500 2 150 1
'R' (REVERSE) 2420 +, 150 -
Stall
Speed Diagnosis Chart
2006.0 Fiesta 1212006 G371498en
Test Results
Lower than specification in ID' (DRIVE) and 'R'
(REVERSE)
Possible Source
Low engine power.
Torque converter one-way clutch failure.
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Automatic Transmission/Transaxle -
Vehicles With: 4-Speed Automatic
307-01 49 Transmission (AW81-40) 307-01 -49
DIAGNOSIS AND TESTING

Test Results
Higher than specification in 'Dl (DRIVE)
Higher than specification in
'R' (REVERSE)
Lower than specification in 'D' (DRIVE)
Lower than specification in
'R' (REVERSE)
Possible Source
Pressure control solenoid inoperative.
Pressure regulator valve sticking.
Forward clutch failure (slipping).
One-way clutch No.2 failure.
Pressure control solenoid inoperative.
Pressure regulator valve sticking.
Reverse clutch failure (slipping).
First and reverse brake failure (slipping).
Drive hydraulic circuit failure.
Forward clutch failure.
Pressure control solenoid inoperative.
Pressure regulator valve sticking.
Worn oil pump.
Oil strainer blocked.
Fluid leak from each clutch hydraulic circuit.
( Time Lag Test 1. Using a suitable stop watch, measure the time
lag three times and calculate the average time.
Time lag is the time between moving the selector Record the
time lag and refer to the time lag
lever from
IN' (NEUTRAL) to ID' (DRIVE) or IN' chart.
(NEUTRAL) to 'R' (REVERSE). With the parking 2. If the time lag is not within specification, refer
brake applied the vehicle must not move if the
to the time lag diagnosis chart.
selector lever is moved from 'N' (NEUTRAL) to
ID'
(DRIVE) or 'N' (NEUTRAL) to 'R' (REVERSE). Time Lag Chart
Drive is engaged when the vehicle starts to rise.
A WARN1NG:Apply the parking brake firmly IN' (NEUTRAL) to ID' while carrying out each test. 1 (DRIVE)
(NEUTRAL) and run the engine at 1000 rpm
for approximately
1 minute to allow the
torque converter to cool.
less than 1.0 seconds
CAUTI0N:After testing each of the
following ranges
'D' (DRIVE) and 'R'
Range
I Lower than specification in IN' (NEUTRAL) to 'Dl I Pressure control solenoid inoperative.
Ti me
(REVERSE), move the selector lever to 'N'
'N' (NEUTRAL) to 'R'
(REVERSE)
Time Lag Diagnosis Chart
(DRIVE) less
than 1.2 seconds
Test Results
Pressure regulator valve sticking.
Forward clutch failure (slipping).
Possible Source
I Timing solenoid failure.
I I Drive hydraulic circuit failure. I
2006.0 Fiesta IZIZOO~ G371498en
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