ABS - Front Wheel Speed Sensor Replacement
TSB SBO3-09-S0022WD Front Wheel Speed Sensor Replacement
(Service Manual Replacement)
ISSUE DATE: MARCH 2003
Affected Vehicles
^ 2002.7-2003 Axiom (UP), 2WD models.
^ 2002-2003 Rodeo (UE) and Rodeo Sport (UA), 2WD models.
Service Information
Front wheel speed sensor is now available for individual installation.
NOTE:
If diagnosis leads to replacement of the sensor with related DTC, do not replace the complete hub assembly.
Service Procedure
1. Diagnose speed sensor according to the Brake Control System section in the Service Manual.
2. Remove the front hub assembly from the knuckle. Refer to the Front Hub and Disc section of the Service Manual (see figure 1).
3. Insert J-37228 Seal Cutter between the hub mating surface and remove the speed sensor from the hub (see figure 2).
NOTE:
Pay careful attention not to damage the sensor rotor and hubmating surface. Do not allow debris to enter inside the hub housing.
4. Apply silicone gasket sealer Isuzu P/N 2-90067-801-0 around the flange surface (see figure 3).
NOTE:
Do not allow excess silicone and/or debris to enter the sensor housing.
5. Position the speed sensor on the hub as shown (see figure 4).
6. Place the hub assembly and speed sensor face down on J-39825 Bearing Remover. Using a hydraulic press, press until the hub and speed sensor are fully mated, applying 1.5 TONS (see figure 5).
NOTE:
To avoid speed sensor breakage DO NOT use excessive force when pressing the sensor into place.
7. To reinstall the front hub assembly to the knuckle refer to the Front Hub and Disc section of the Service Manual (refer to figure 1).
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