Page 296 of 1226

206-09A-22 Anti-Lock Control 206-09A-22
REMOVAL AND INSTALLATION
Rear Wheel Speed Sensor Ring(l2 788 0)
Special Tool(s)
I I Installer, ABS Sensor Ring I
General Eaui~ment
I Soft faced hammer I
Removal
Remove and discard the wheel hub retaining \.
nut.
Vehicles with rear drum brakes
All vehicles
1. Remove the brake drum. 5. Remove and discard the wheel speed sensor
For additional information, refer to: Brake ring
(brake disc shown).
Drum
(206-02 Drum Brake, Removal and
Installation).
Vehicles with rear disc brakes
2. Remove the dust cap.
Installation
All vehicles
1. CAUTIONS:
AMake sure the wheel speed sensor ring 3. Remove the brake disc.
is not knocked, damaged and kept free from
For additional information, refer to: Brake metal
fragments.
Disc
(206-04 Rear Disc Brake, Removal and
Installation).
A~rotect the face of the wheel speed
sensor ring with a non-ferrous flat block to
4. Remove the wheel hub.
prevent damage.
AMake sure the wheel hub or brake drum
is adequately supported and do not allow
it
to rest on the wheel studs. f
AMake sure the wheel speed sensor ring ''- '
is pressed on slowly and squarely until fully
seated.
ADO not exceed a maximum load of 10 kN.
2006.0 Fiesta 1212006 GI 83776en
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Page 297 of 1226

Anti-Lock Control
REMOVAL AND INSTALLATION
Using the special tool, install a new wheel Using
a soft faced hammer and a wooden
/ speed sensor ring (brake disc shown). block,
install the dust cap.
Vehicles with rear disc brakes
2. CAUTIONS:
AAvoid any impact on the wheel speed
sensor ring.
n~ake sure the wheel speed sensor ring
is clean.
A~void any contact between the wheel
, speed sensor ring and a magnetic surface.
( , A~otate the hub assembly 10 times
counterclockwise when tightening the wheel
hub retaining nut to prevent damage to the
wheel bearing.
Vehicles with rear drum brakes
5. CAUTIONS:
AAvoid any impact on the wheel speed
sensor ring.
AMake sure the wheel speed sensor ring
is clean.
AAvoid any contact between the wheel
speed sensor ring and a magnetic surface.
Install the brake drum.
For additional information, refer to: Brake
Drum (206-02 Drum Brake, Removal and
Installation).
N0TE:lnstall a new wheel hub retaining nut.
Install the wheel hub.
3. Install the brake disc.
For additional information, refer to: Brake
Disc (206-04 Rear Disc Brake, Removal and
Installation).
4.
N0TE:lf the dust cap is damaged a new dust
cap must be installed.
2006.0 Fiesta 1212006 GI 83776en
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Page 299 of 1226

206-09B-1 Anti-Lock Control - Traction Control 206-09B-1
SECTION 206-09B Anti-Lock Control - Traction Control
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
SPECIFICATIONS
Specifications
........................................................................\
.............................................. 206-09B-2
DIAGNOSIS AND TESTING
Anti-Lock Control
- Traction Control.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206-09B-3
REMOVAL AND INSTALLATION Rear Wheel Speed Sensor Ring
............................................................ ....... (1 2 788 0) 206-098-4
Rear Wheel Speed Sensor .............................................. ............................... (12 785 0) 206-09B-5
Hydraulic Control Unit (HCU)
........................................................................\
.................... 206-098-6
Anti-Lock Brake System (ABS) Module.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206-09B-7
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Page 300 of 1226
206-09B-2 Anti-Lock Control - Traction Control 206-09B-2
SPECIFICATIONS
Lubricants, Fluids, Sealers and Adhesives
I I Specifications I {-
I Super DOT 4 brake fluid I ESD-M6C57-A 1 \.,
Torque S~ecifications
Hydraulic control unit (HCU) support bracket
retaining bolts
2006.0 Fiesta 1212006 G89252en
HCU retaining bolts
Brake tube to HCU union
Wheel speed sensor retaining bolt 23 10
13
9 17
-
-
10
-
89
-
80
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Page 308 of 1226
206-09C-2 Anti-Lock Control - Stability Assist 206-096-2
SPECIFICATIONS
Lubricants, Fluids, Sealers and Adhesives
Specificat
I ions 1
/ Super DOT 4 brake fluid
Torque Specifications
Description
I Nm I Ib-ft I Ib-in I
HCU support bracket retaining bolts I 20 I 15 I - I
Hydraulic control unit (HCU) to support bracket
retaining bolts
Brake tube to HCU unions
I 18 I 13 I - I
9
Wheel speed sensor retaining bolts I 9 I - I 80 I
Stability assist module to HCU retaining bolts I 5 I - I 44 I
2006.0 Fiesta 12/2006 G314562en
Yaw rate sensor and accelerometer assembly
retaining bolts
Yaw rate sensor and accelerometer assembly cover
retaining bolts 5
4
-
-
44
35
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Page 496 of 1226
Engine - 1.25L Duratec-1 6V (Sigma)llm4L
303-01 A120 Duratec-1 6V (Sigma)ll .6L Duratec-1 6V (Sigma)
303-01 Am20
IN-VEHICLE REPAIR
9. Disconnect the brake booster vacuum line
from the intake manifold. 12. Detach the oil level indicator tube from the
intake manifold.
/'-
10. Disconnect the evaporate emission (EVAP) 13. Disconnect the temperature and manifold
hose from the EVAP valve. absolute pressure (T-MAP) sensor electrical
connector.
11. Disconnect the knock sensor (KS) electrical
connector.
14. Disconnect the throttle plate control motor
(DC-ISC) electrical connector.
2006.0 Fiesta 1212006 GI 83728en
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Page 549 of 1226
Engine - 1.25L Duratec-1 6V (Sigma)lIl4L
Duratec-1 6V (Sigma)ll .6L Duratec-1 6V (Sigma)
REMOVAL
19. Disconnect the EVAP electrical connector. 22.
Disconnect the knock sensor (KS) electrical
connector.
20. Disconnect the low pressure evaporate
emission (EVAP) hose from the EVAP valve. 23.
Disconnect the generator electrical
connectors.
21. Detach the brake booster vacuum line from
the intake manifold. 24.
Remove the right-hand
headlamp assembly.
For additional information, refer to:
Headlamp Assembly (41 7-01 Exterior
Lighting, Removal and Installation).
25. Disconnect the air conditioning
(AIC)
lower-pressure cut-off switch electrical
connector.
2006.0 Fiesta 1212006 GI 131 63en
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Page 560 of 1226
Engine - 1.25L Duratec-1 6V (Sigma)llm4L
Duratec-I 6V (Sigma)ll .6L Duratec-1 6V (Sigma)
REMOVAL
13. Disconnect the low pressure evaporate 16. Using the special tool, disconnect the
emission
(EVAP) hose from the EVAP valve. coolant hose from the coolant distribution
housing.
14. Detach the brake booster vacuum line from
the intake manifold.
17. Disconnect the heated oxygen (HOZS)
sensor electrical connector.
15. Using the special tool, disconnect the
coolant hose from the coolant distribution
18. Disconnect the catalyst monitor sensor
housing. electrical connector.
2006.0 Fiesta 1212006 G380458en
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