2003 FORD MUSTANG brake sensor

PINPOINT TEST I: ABS VALVE POWER RELAY CIRCUIT FAILURE z
Have an assistant monitor the anti- lock brake
control module PIDs LF_WSPD, RF_WSPD,
LR_WSPD, and RR_WSPD while driving at
various speeds.
z NOTE: The vehicle must be driven 16 km/h (10
miles) during this test step.
z Test drive the vehicle for 16 kmh (10 miles).
z Are the anti- lock brake control module PIDs
approximately the same at all times? No
INSTALL a new anti-
lock brake
sensor; REFER to Sensor — Front or
Sensor — Rear . CLEAR the DTCs.
REPEAT the self- test. Test Step Result / Action to Take
I1 CHECK CIRCUIT 534 (YE/LG) FOR AN OPEN
z
Key in OFF position.
z Disconnect: Anti- Lock Brake Control Module C135.
z Measure the voltage between anti- lock brake control
module C135 Pin 13, Circuit 534 (YE/LG), harness side
and ground.
z Is the voltage greater than 10 volts? Yes
GO to
I2 .
No
REPAIR the circuit. CLEAR
the DTCs. REPEAT the self-
test. I2 CHECK CIRCUIT 532 (OG/YE) FOR AN OPEN
z
Key in OFF position.
z Key in ON position.
z Measure the voltage between anti- lock brake control
module C135 Pin 14, Circuit 532 (OG/YE), harness side
and ground.
z Is the voltage less than 5 volts? Yes
REPAIR the open in Circuit
532 (OG/YE). CLEAR the
DTCs. REPEAT the self-test.
No
GO to I3 .
I3 CHECK CIRCUIT 1205 (BK) FOR AN OPEN
z
Measure the resistance between anti- lock brake control
module C135 Pin 12, Circuit 1205 (BK), harness side and
ground. Yes
INSTALL a new anti-
lock
brake control module.
REFER to Module in this
section. CLEAR the DTCs.
REPEAT the self- test. Klj . 13 ba
162003 Mustang Workshop Manual
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REMOVAL AND INSTALLATION
Sensor Indicator —
Rear
Removal 1. Remove the rear axle shaft bearing, refer to Section 205 - 02A or
Section 205 - 02B .
2. Using the special tool, remove the anti- lock brake sensor indicator from the axle shaft.
SECTION 206-
09A: Anti-Lock Control — Rear 2003 Mustang Workshop Manual Special Tool(s)
Pinion Bearing Cone Remover
205-
D002 (D79P- 4621A) Axle Bearing/Seal Plate
205-
090 (T75L-1165- B) Sensing Ring Replacer
206-
041 (T89P-20202- A) Klj . 1 ba
32003 Mustang Workshop Manual
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Installation
1. Using the special tools, align the rear anti- lock brake sensor indicator to the rear axle shaft.
2. Using the special tools, press the rear anti- lock brake sensor on the rear axle shaft to
specification. Klj . 2 ba
32003 Mustang Workshop Manual
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REMOVAL AND INSTALLATION
Sensor —
Front
Removal 1. Remove the wheel and tire assembly. For additional information, refer to Section 204 - 04 .
2. Remove the inner fender splash shield. 1. Remove the inner fender splash shield push pins.
2. Remove the inner fender splash shield screw.
3. Remove the inner fender splash shield.
3. Remove the front anti- lock brake sensor electrical connector.
4. Remove the front anti- lock brake sensor harness from the anti- lock brake sensor harness clips.
5. Remove the front anti- lock brake sensor.
1. Remove the front anti- lock brake sensor bolt.
2. Remove the anti- lock brake sensor harness from the harness clips.
3. Remove the front anti- lock brake sensor.
SECTION 206-
09A: Anti-Lock Control — Rear 2003 Mustang Workshop Manual Klj . 1 ba
32003 Mustang Workshop Manual
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REMOVAL AND INSTALLATION
Sensor —
Rear
Removal 1. Remove the rear passenger seat.
2. Disconnect the rear anti- lock brake sensor electrical connector.
3. Raise and support the vehicle. For additional information, refer to Section 100 - 02 .
4. Remove the rear anti- lock brake sensor harness from the floor pan.
5. Remove the anti- lock brake sensor harness bracket bolt.
6. NOTE: The sensor may be siezed to the axle. Use Rust Penetrant and Inhibitor F2AZ-19A501-
A meeting Ford specification ESR- M99C56-A to loosen the sensor for removal.
Remove the rear anti- lock brake sensor.
SECTION 206-
09A: Anti-Lock Control — Rear 2003 Mustang Workshop Manual Klj . 1 ba
22003 Mustang Workshop Manual
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1. Remove the rear anti-
lock brake sensor bolt.
2. Remove the rear anti- lock brake sensor.
Installation 1. NOTE: Be sure to apply High Temperature Nickel Anti- Sieze Lubricant F6AZ-9L494-AA
meeting Ford specification ESE-M124A- A to the sensor body where it will make contact when
installed.
To install, reverse the removal procedure. Klj . 2 ba
22003 Mustang Workshop Manual
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SPECIFICATIONS
SECTION 206-
09B: Anti-Lock Control — Traction Control 2003 Mustang Workshop Manual Torque Specifications
Description Nm lb-
ft lb-
in Anti-
lock brake control module screws 3 — 26
Brake line fittings to hydraulic control unit 19 14 —
Front anti-
lock brake sensor bolt 7 — 62
Hydraulic control unit to mounting bracket nuts 18 13 —
Rear anti-
lock brake sensor bolt 7 — 62 Klj . 1 ba
12003 Mustang Workshop Manual
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DESCRIPTION AND OPERATION
Anti-
Lock Control — Traction Control
The four wheel anti- lock brake system (4WABS) with traction control consists of the following
components:
zanti- lock brake control module (2C346)
z front anti- lock brake sensor (2C204)/(2C205)
z front anti- lock brake sensor indicator (2C182)
z hydraulic control unit (2C286)
z powertrain control module (12A650)
z rear anti- lock brake sensor (2C190)/(2C216)
z rear anti- lock brake sensor indicator (2C189)
z traction control switch
z yellow anti- lock brake system (ABS) warning indicator
SECTION 206-
09B: Anti-Lock Control — Traction Control 2003 Mustang Workshop Manual Klj . 1 ba
12003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...