2007 FORD FIESTA check engine

Automatic Transmission/Transaxle -
Vehicles With: 4-Speed Automatic
307-01 -51 Transmission (AW81-40) 307-01 -51 -
GENERAL PROCEDURES
~ransmission Fluid Level Check
( I General Equipment 5. Using WDS, check that the transmission fluid
Worldwide diagnostic system (WDS) temperature is between 50°C and 60°C.
1 6. Remove the transmission fluid level
Materials
A WARN1NG:Refer to the Material Safety Data
Sheets for the Automatic Transmission
Fluid
E-AW. Failure to follow this
instruction may result in personal injury.
Certain Transmission and Power Steering
fluids supplied to Ford contain additives
which may cause skin irritation or other
skin reactions after contact.
For additional information, refer to: Health
and Safety Precautions (1 00-00 General
Information, Description and Operation).
See
- Transmission Fluids.
1. N0TE:Make sure that the transmission is not
in emergency operation mode.
Connect the worldwide diagnostic system
(WDS) to the data link connector (DLC). indicator.
Automatic transmission
lfluid
*' AWARNING:M~~~ sure that
the parking
brake control lever is in the fully applied
position. Failure to follow this instruction
may result in personal injury.
Name
Specification
WSS-M2C924-A
Start the engine.
3. Move the transmission selector lever through
all the gear ranges, allow sufficient time for
each position to engage.
4. Move the transmission selector lever to the
"P" (PARK) position. 7.
Check the transmission fluid level and top
up with clean automatic transmission fluid
if necessary.
For additional information, refer to: Health
and Safety Precautions (1 00-00 General
Information, Description and Operation).
See
- Transmission Fluids.
Make sure that, with the transmission in the
"P" (PARK) position, the oil level is between
the "MIN" and "MAX" mark.
v v
MIN 55°C MAX A A
ELE0008136
2006.0 Fiesta 1212006 G371500en
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Automatic Transmission/Transaxle -
Vehicles With: 4-Speed Automatic
REMOVAL AND INSTALLATION
39. Tilt the engine and transaxle assembly Check
the installation depth of the torque
forwards and insert a suitable wooden converter.
/ block. 1. Lay
a straight edge on the transaxle flange.
2. Check the installation depth between the
transaxle flange and the torque converter
centering spigot.
40. Remove the transaxle right-hand retaining
bolts.
41m ~CAUTION:M~~~ sure the torque
converter remains in the transaxle.
3m ~CAUTION:T~~ torque converter must
Using the transmission jack and remove the remain
at the correct installation depth
transaxle. during the entire installation.
N0TE:Secure the transmission with the securing
Installation strap.
N0TE:Make sure that the two locating dowels are
ACAUTION:T~~ torque converter must installed.
remain at the correct installation depth
during the entire installation.
N0TE:Before installing the bolts in the
transmission, the torque converter studs must be
aligned with the holes in the drive plate.
Install the torque converter.
Lubricate the torque converter centering
spigot with grease.
*' ACAUTION:T~~ torque converter hub must
engage fully with the oil pump drive gear.
2006.0 Fiesta 1212006 G371506en
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Automatic Transmission/Transaxle -
Vehicles With: 4-Speed Automatic
307-01 -76 Transmission
(AW81-40) 307-01 -76
REMOVAL AND INSTALLATION
46. Install the battery tray.
For
additional information, refer to: Battery
Tray (414-01 Battery, Mounting and
Cables, Removal and Installation).
47. Connect the powertrain control module
(PCM) electrical connector to the PCM.
For
additional information, refer to:
Powertrain
Control Module (PCM) - 1.25L
Duratec-1 6V (Sigma)ll.4L Duratec-1 6V
(Sigma)ll .6L Duratec-1 6V (Sigma) (303-1 4
Electronic Engine Controls, Removal and
Installation).
48. Install the air cleaner.
For additional information, refer to: Air
Cleaner - 1.25L Duratec-1 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)ll.GL Duratec-1 6V
(Sigma) (303-1 2 Intake Air Distribution
and
Filtering, Removal and Installation).
49. Check the transmission fluid level and top
up with
clean automatic transmission fluid
if necessary.
For
additional information, refer to:
Transmission
Fluid Level Check (307-01
Automatic
Transmission/Transaxle -
Vehicles With: 4-Speed Automatic
Transmission
(AW81-40), General
Procedures).
50.
N0TE:Only carry out the following step
when a new
transaxle has been installed.
Using worldwide diagnostic system (WDS),
reset the transmission control module (TCM).
2006.0 Fiesta 1212006 G371506en
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Automatic Transmission/Transaxle External
Controls -Vehicles With: 4-Speed Automatic
307-05-5 Transmission (AW81-40) 307-05-5
GENERAL PROCEDURES
Selector Lever Cable Adjustment
Adjustment Move the transaxle selector lever to the "D"
1. Shift the selector lever to the "D" (DRIVE) (DRIVE) position.
position.
2. Raise and support the vehicle.
5. N0TE:Ensure that the selector lever cable
adjustment mechanism is locked.
- -
For additional information, refer to: Lifting Press
in the selector lever cable adjustment
(1 00-02 Jacking and Lifting, Description mechanism
locking clip fully.
and Operation).
3. Release the selector lever cable adjustment
1, ' mechanism locking clip.
6. Lower the vehicle.
7. Start the engine and move the selector lever
through all the gear positions. Wait until each
4. N0TE:ln the "D" (DRIVE) position the gear engages
when moving through the gear
transmission range (TR) sensor locking positions.
washer pointer will be aligned with the line
8. Check that the selector lever position
scribed on the TR sensor body. indicator corresponds to the position of the
selector lever, repeat the adjustment
procedure if necessary.
9. Move the selector lever into the "P" (PARK)
position and switch off the engine.
2006.0 Fiesta 1212006 G388012en
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Manual Transmission/Transaxle and Clutch -
308-00-3 General Information 308-00-3
DIAGNOSIS AND TESTING
Manual Transaxle and Clutch
lnspection and Verification
General Equipment selected with the engine running and the parking
brake applied, without any concerns, the clutch
2. If the gear@) cannot be selected, REFER to
Symptom Chart.
Ultraviolet
fluid leak detection equipment
1. Verify the customer concern.
Transaxle noise concerns
2. Visually inspect for obvious signs of mechanical is
OK.
damage. 1. Check the engine and transaxle support for
Oil leaks.
Visibly damaged or worn components.
Visual lnspection Chart insufficient gap between the transaxle and the
body.
REFER to:
RoadlRoller Testing (1 00-00 General
Information, Description and Operation).
Mechanical 2. Road test the vehicle.
4. If the cause is not evident, verify the symptom
and REFER to Symptom Chart.
Oil leakage concerns
Loose or missing nuts or bolts.
( I The following checks should be carried out before
repairing or installing a new transaxle. 1.
Check the transaxle fluid level. If necessary,
3. If a noise occurs in various gears at the same
- - drain off any excess fluid.
The inspection and verification of manual transaxle
concerns can be considered in three main areas. 2. Clean the transaxle and the adjacent areas
carefully and road test the vehicle.
engine speed,
check if the noise also occurs in
3. If an obvious cause for an observed or reported the neutral position.
If it does, the noise is not
concern is found, correct the cause (if possible) caused
by the transaxle.
before proceeding to the next step. 4.
REFER to Symptom Chart.
Gear shifting concerns REFER to: RoadlRoller Testing (1 00-00 General
Information, Description and Operation).
1, Check the operation of the clutch: Lay a block 3. U~ing suitable ultraviolet fluid leak detection
of wood approximately
25 mm thick under the equipment, locate
the leak and check whether
clutch pedal and depress the clutch pedal as the leaking fluid
is transaxle fluid, brake fluid
far as the stop. If first or second gear can be (from the hydraulically operated clutch)
or
engine oil.
4. REFER to Symptom Chart.
Symptom Chart
Symptom Possible Sources Action
I
Clutch slippage Clutch master
cylinder.
Clutch slave cylinder.
Clutch pressure plate.
Clutch disc.
Engine or transaxle housing oil
or fluid
leak@).
GO to Pinpoint Test A.
Clutch chatter or shudder Engine and transaxle
mounts. REFER to:
Noise, Vibration and
Harshness (NVH) (1 00-04,
Diagnosis and Testing).
Clutch pressure plate.
Clutch disc.
Flywheel.
--
GO to Pinpoint Test B.
- -
2006.0 Fiesta 1212006 G25629en
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Manual Transmission/Transaxle and Clutch -
308-0014 General Information 308-00-4
DIAGNOSIS AND TESTING
Symptom
Possible Sources Action
Insufficient brake fluid. FILL the brake master cylinder
reservoir to the MAX mark.
INSPECT the brake and clutch
hydraulic systems for leaks.
REPAIR as necessary. I
Air in the clutch hydraulic
system.
Clutch pedal free travel.
Clutch pressure plate.
Clutch disc.
Crankshaft end play.
Clutch pressure plate.
Clutch disc.
Crankshaft end play.
Clutch drag.
BLEED the system.
REFER to: Clutch System
Bleeding (308-00 Manual
Transmission/Transaxle and
Clutch
- General Information,
General Procedures).
GO to Pinpoint Test C.
INSTALL a new clutch disc and
pressure plate.
REFER to: Clutch Disc and
Pressure Plate (308-01
Clutch, Removal and Installa-
tion).
CHECK the crankshaft end
play.
REFER to: Crankshaft End
Play (303-00 Engine System
- General Information,
General Procedures).
GO to Pinpoint Test C.
Gearshift cable adjustment CHECK the gearshift cable
adjustment.
REFER to: Gearshift Cable
Adjustment (308-00 Manual
Transmission/Transaxle and
Clutch
- General Information,
General Procedures).
External controls. CHECK the external controls
for wear or damage. INSTALL
new components as necessary.
Gear wheels. DISASSEMBLE the transaxle. I
REFER to: Transaxle (308-03
Manual Transmis-
sion/Transaxle, Disas-
sem bly).
INSTALL new components as
necessary.
2006.0 Fiesta 1212006 G25629en
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Manual Transmission/Transaxle and Clutch -
308-00-5 General Information 308-00-5
DIAGNOSIS AND TESTING
Symptom
Excessive noise Possible Sources
Action
Selector mechanism.
DISASSEMBLE the transaxle.
REFER to: Transaxle (308-03 Manual Transmis-
sionITransaxle, Disas-
sem bly).
INSTALL new components as
necessary.
DISASSEMBLE the transaxle.
REFER to: Transaxle (308-03 Manual Transmis-
sionITransaxle, Disas-
sem bly).
INSTALL new components as
necessary.
Engine vibrations inadequately
damped.
REFER to: Noise, Vibration and
Harshness (NVH) (1 00-04,
Diagnosis and Testing).
Transaxle fluid level low. CHECK the transaxle for leaks.
I TOP UP the transmission fluid.
Engine or transaxle is in
contact with the chassis or
body. REFER
to:
PowertrainIDriv-
etrain Mount Neutralizing
(1 00-04 Noise, Vibration and
Harshness, General Proced-
u res)
.
Engine and transaxle out of
alignment. REFER
to: PowertrainIDriv-
etrain Mount Neutralizing
(I 00-04 Noise, Vibration and
Harshness, General Proced-
u res)
.
External controls. CHECK the external controls
for wear or damage. INSTALL
new components as necessary.
Gear wheels and bearings.
DISASSEMBLE the transaxle.
REFER to: Transaxle (308-03
Manual Transmis-
sion/-rransaxle, Disas-
sem bly).
INSTALL new components as
necessary.
Clutch pedal. I GO to Pinpoint Test D.
Clutch release bearing.
Fluid leakage Clutch master cylinder.
Clutch slave cylinder.
Clutch hydraulic lines.
INSPECT the brake and clutch
hydraulic systems for leaks.
REPAIR as necessary.
2006.0 Fiesta 1212006 G25629en
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Manual Transmission/Transaxle and Clutch -
308-00-6 General Information 308-00-6
DIAGNOSIS AND TESTING
Symptom Possible Sources
Action
Halfshaft seal. INSTALL
a new halfshaft seal.
REFER to: (308-03 Manual
Transmission/Transaxle)
Halfshaft Seal LH (In-vehicle
Repair),
Halfshaft Seal RH (In-vehicle
Repair).
Fluid leak between the
transaxle housing sections. DISASSEMBLE the transaxle
and clean the mating faces.
CHECK the mating faces for
damage. SEAL the transaxle
with sealant.
REFER to: Transaxle (308-03
Manual Transmis-
sion/-rransaxle, Assembly).
PINPOINT TEST A
: CLUTCH SLIPPAGE
TEST CONDITIONS
DETAILSIRESU LTSIACTIONS
Al: TEST CLUTCH SLIPPAGE
Lock the wheels and apply the parking brake.
Start the engine and engage fourth gear.
Run the engine at approximately 2000 rpm.
Release the clutch pedal slowly.
Does the engine stall when the clutch pedal is
fully released?
+ Yes Clutch OK.
+ No
GO to
A2.
A2: CHECK THE CLUTCH PEDAL OPERATION
Depress clutch pedal and allow it to return.
Does the pedal return to the initial position?
+ Yes
GO to A3.
-, No
GO to A4.
2006.0 Fiesta 1212006 G25629en
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