Front (Left)

Wheel Speed Sensor Jumper Harness Replacement - Front (Left)

Removal Procedure

Important: The wheel speed sensor wiring is included in the engine harness. The wiring between the wheel speed sensor and the heat shrink sealed splices is high-flex cable and must not be repaired or spliced. This procedure replaces the high-flex cable with a jumper harness from a supplied repair kit.





1. Turn OFF the ignition.
2. Raise the vehicle. Refer to Vehicle Lifting.
3. Remove the left front tire and wheel assembly.
4. Disconnect the wheel speed sensor connector (7) from the wheel speed sensor (6).
5. Disconnect the harness grommet (3) from the strut bracket (5).
6. Disconnect the harness grommet (1) from the rail bracket (2).
7. Disconnect the harness clip (4) from the rail bracket (2).
8. Route the wheel speed sensor wiring (8) through the top of the engine compartment.
9. Lower the vehicle. Refer to Vehicle Lifting.





10. Remove the ground wire from the top of the transmission near the shift lever.
11. If equipped with a 4.0L remove the air cleaner intake duct.
12. Pull the harness out above the air cleaner assembly for access.
13. Strip back the conduit to gain access to the 2 heat shrink sealed splices.

Installation Procedure





1. Replace the wheel speed sensor jumper harness.
2. Route the wheel speed sensor jumper (1) through the engine compartment to the wheel well.
3. if equipped with a 4.0L install the ground wire and bolt to the top of the transmission near the shift lever.
4. If equipped with a 4.0L install the air cleaner intake duct.





5. Raise the vehicle. Refer to Vehicle Lifting.
6. Connect the wheel speed sensor connector (7) to the wheel speed sensor (6).
7. Connect the harness grommet (3) to the strut bracket (5).
8. Connect the harness grommet (1) to the rail bracket (2).
9. Connect the harness clip (4) the rail bracket (2).
10. Install the left front tire and wheel assembly.
11. Lower the vehicle. Refer to Vehicle Lifting.
12. Perform the ABS Diagnostic System Check.