
303-1 4-20 Electronic Engine Controls 303-1 4-20
DIAGNOSIS AND TESTING
1 PO643 1 Transmission sensor power supply 1 high voltage I
MIL Code
PO641
PO642
1 PO646 1 Air conditioning (NC) clutch relay circuit low voltage I
1 PO647 1 NC clutch relay circuit high voltage I
Description
Transmission sensor power supply 1 noisy signal
Transmission sensor power supply
I low voltage
I PO651 I Transmission sensor power supply 2 noisy signal I
i
PO652
PO653
Transmission sensor power supply 2 low voltage
Transmission sensor power supply
2 high voltage
PO654
PO686
1 PO692 1 Cooling fan 1 control circuit high voltage I
Engine run output circuit malfunction
Main relay malfunction low voltage
PO687
PO691
1 PO693 1 Cooling fan 2 control circuit low voltage I
Main relay malfunction high voltage
Cooling fan
1 control circuit low voltage
1 PO694 1 Cooling fan 2 control circuit high voltage I
I PI500 I Vehicle speed sensor (VSS) output circuit malfunction I
PO704
PI 000
Generator command malfunction I
Clutch switch implausible signal
EOBD system readiness test not complete
I P2107 I Safety failure level 3 I
PI 794
P2100
I P2108 I Safety failure level 2 error I
Battery voltage malfunction too high or too low
Engine throttle body H-bridge malfunction
APP sensor circuit 1 high input I
P2119
P2122
1 P2127 1 APP sensor circuit 2 low input I
Engine throttle body throttle flap malfunction
Accelerator pedal position (APP) sensor circuit
1 low input
1 P2128 1 APP sensor circuit 2 high input I
1 P2176 1 Engine throttle body adaptive algorithm failed 1
P2128
P2135
APP sensor circuits I and 2 plausibility error
TP sensor circuits 1 and 2 plausibility error
I UOOOl I Control Area Network (CAN) bus-off or mute I
P2280
P2282
I UOlOl I CAN missing frame from TCU I
Air cleaner obstruction or leakage
Air leakage between throttle and inlet valves
2006.0 Fiesta 1212006 G384566en
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TransmissionITransaxle Cooling - Vehicles
With: 4-Speed Automatic Transmission
307-02-1
(AW81-40) 307-02-1
SECTION 307-02 Transmission/Transaxle Cooling -
Vehicles With: 4-Speed Automatic Transmission
(AW81-40)
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
SPECIFICATIONS
Specifications
........................................................................\
.............................................. 307-02-2
DESCRIPTION AND OPERATION
........................................................................\
..................................... Transaxle Cooling.. 307-02-3
........................................................................\
........................................... Cooling circuit.. 307-02-3
REMOVAL AND INSTALLATION
Transmission Fluid Cooler
........................................................................\
...... (1 7 834 0) 307-02-4
Transmission Fluid Cooler Tubes ............................................................. (1 7 857 0) 307-02-6
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TransmissionlTransaxle Cooling - Vehicles
With:
4S~eed Automatic Transmission
SPECIFICATIONS
Lubricants. Fluids. Sealers and Adhesives
For additional information, refer to: Health and Safety Precautions
(100-00 General Informa-
tion, Description and Operation).
See
- Transmission Fluids.
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.
I Item I Specification I
(.
I Automatic transmission fluid I WSS-M2C924-A (
2006.0 Fiesta 1212006 G388008en
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Transmission/Transaxle Cooling - Vehicles
With: 4-Speed Automatic Transmission
307-0213 (AW81-40) 307-02-3
DESCRIPTION AND OPERATION
Transaxle Cooling
Cooling circuit
I I
Item Description
I 1 I Transmission fluid cooler I
11 To the transmission fluid cooler I
1 3 1 From the transmission fluid cooler I
ml~ed markings I
1 5 I Yellow markings I
1 7 1 Black markings I
The transmission fluid cooler is positioned in front item Description
of the radiator. I 1 I Quick-release coupling
The quick-release couplings are colour-coded to The
bumper needs to be disassembled in order to
prevent them from being mixed up. remove
the transmission fluid cooler.
It is
connected to the transmission by means of
two hose lines with quick-release couplings.
To release the quick-release couplings, first press
the quick-release coupling together and press it
towards the radiator or transmission connector and
then pull it back to release it.
2006.0 Fiesta IZIZOO~ G357356en
2
. -
Colour coding
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TransmissionlTransaxle Cooling - Vehicles
With: 4-Speed Automatic Transmission
307-0214 (AW81-40) 307-02-4
REMOVAL AND INSTALLATION
Transmission Fluid Cooler(l7 834 0)
Removal
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
4m AWARNING:~~~~ releasing the
transmission fluid, take care to prevent
scolding. Failure to follow this instruction
may result in personal injury.
A CAUTI0N:PIug the transmission fluid
cooler lines to prevent fluid loss or dirt
ingress.
For additional information, refer to: Health
and Safety Precautions (1 00-00 General
Information, Description and Operation).
See
- Transmission Fluids.
Information, and Operation)' NOTE:Mark the position of the feed and return See - Transmission Fluids. lines to aid installation.
1. Remove the front bumper cover.
Detach the transmission fluid lines from the
For additional information, refer to: Front
transmission fluid cooler.
Bumper Cover (501-19 Removal 1. Push the transmission fluid cooler line quick and Installation). release connector toward the transmission
2. Remove the radiator air deflector. fluid cooler.
3. Detach the power steering fluid line from the
radiator grille.
2. Press together the retaining tabs and detach
the transmission fluid line from the
transmission fluid cooler.
Allow the fluid to drain into a suitable
container.
For additional information, refer to: Health
and Safety Precautions
(1 00-00 General
Information, Description and Operation).
See
- Transmission Fluids.
2006.0 Fiesta 1~12006 G388009en
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Transmission/Transaxle Cooling - Vehicles
With: 4-Speed Automatic Transmission
(AW81-40)
REMOVAL AND INSTALLATION
5. Remove the transmission fluid cooler.
Installation
I. N0TE:Make sure the transmission fluid
cooler lines are installed in the correct
positions.
To install, reverse the removal procedure.
2. 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).
-- --
2006.0 Fiesta 1212006 G388009en
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TransmissionlTransaxle Cooling - Vehicles
With: 4-Speed Automatic Transmission
307-02-6 (AW81-40)
307-0216
REMOVAL AND INSTALLATION
Transmission Fluid Cooler Tubes(l7 857 0)
Removal See - Transmission Fluids.
A WARNING: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. Raise and support the vehicle.
For additional information, refer to: Lifting
(1
00-02 Jacking and Lifting, Description
and Operation).
*' AWARNING:~~~~ releasing the
transmission fluid, take care to prevent
scolding. Failure to follow this instruction
may result
in personal injury.
A CAUTl0N:Plug the transmission fluid
cooler lines to prevent fluid loss or dirt
ingress.
For additional information, refer to: Health
and Safety Precautions (1
00-00 General
Information, Description and Operation).
See
- Transmission Fluids.
N0TE:Mark the position of the feed and return
lines to aid installation.
Detach the transmission fluid cooler lines
from the transmission.
I. Push the transmission fluid cooler line quick
release connector toward the transmission.
2. Press together the retaining tabs and detach
the transmission fluid cooler line from the
automatic transmission.
Allow the fluid to drain into a suitable
container.
For additional information, refer to: Health
and Safety Precautions
(1 00-00 General
Information, Description and Operation).
3m AWARNING:~~~~ releasing the
transmission fluid, take care to prevent
scolding. Failure to follow this instruction
may result
in personal injury.
A CAUTI0N:PIug the transmission fluid
cooler lines to prevent fluid loss or dirt
ingress.
For additional information, refer to: Health
and Safety Precautions (1
00-00 General
Information, Description and Operation).
See
- Transmission Fluids.
N0TE:Mark the position of the feed and return
lines to aid installation.
Remove the transmission fluid cooler lines.
1. Push the transmission fluid cooler line quick
release connector toward the transmission
fluid cooler.
2. Press together the retaining tabs and detach
the transmission fluid cooler line from the
transmission fluid cooler.
Allow the fluid to drain into a suitable
container.
For additional information, refer to: Health
and Safety Precautions
(1 00-00 General
Information, Description and Operation).
2006.0 Fiesta 1212006 G388010en
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Transmission/Transaxle Cooling - Vehicles
With: 4-Speed Automatic Transmission
307-02-7 (AW81-40) 307-02-7
REMOVAL AND INSTALLATION
See - Transmission Fluids.
Installation
1. N0TE:Make sure the transmission fluid
cooler lines are installed in the correct
positions.
To install, reverse the removal procedure.
2. 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 TransmissionlTransaxle -
Vehicles With: 4-Speed Automatic
Transmission
(AW8140), General
Procedures).
2006.0 Fiesta 1212006 G388010en
procarmanuals.com